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LWS to SEA

Lewiston to Seattle Flights

Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.

Fare checked before payment All fees shown upfront Transparent cancellation policy 24×7 booking support
Lowest fare₹20,901Delta Air Lines
Fastest1h 39mgate to gate
Options found24flights on this route
Find your flight LWS SEA

Available Flights & Fares

Compare fares, timings and baggage. Pick the flight that suits your trip.

Prices in INR
24 flight options

Fares are checked again before payment.

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Sort by
Delta Air Lines
Delta Air Lines
DL-3749
09:08
2026-11-14
Lewiston (LWS)United States flagNez Perce County Rgnl
1H :39 M
Non Stop
10:47
2026-11-14
SEATTLE (SEA)United States flagSeattle/tacoma International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-3833
12:24
2026-11-14
Lewiston (LWS)United States flagNez Perce County Rgnl
4H :29 M
1 Stop
SLC · 0h 39m Salt Lake City (SLC), United States
16:53
2026-11-14
SEATTLE (SEA)United States flagSeattle/tacoma International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-3833
12:24
2026-11-14
Lewiston (LWS)United States flagNez Perce County Rgnl
6H :17 M
1 Stop
SLC · 2h 23m Salt Lake City (SLC), United States
18:41
2026-11-14
SEATTLE (SEA)United States flagSeattle/tacoma International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-3833
12:24
2026-11-14
Lewiston (LWS)United States flagNez Perce County Rgnl
21H :41 M
2 Stops
SLC · 2h 18m Salt Lake City (SLC), United States
LAX · 12h 45m Los Angeles (LAX), United States
10:05
2026-11-15
SEATTLE (SEA)United States flagSeattle/tacoma International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-3833
12:24
2026-11-14
Lewiston (LWS)United States flagNez Perce County Rgnl
31H :45 M
2 Stops
SLC · 2h 18m Salt Lake City (SLC), United States
LAX · 22h 55m Los Angeles (LAX), United States
20:09
2026-11-15
SEATTLE (SEA)United States flagSeattle/tacoma International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-3833
12:24
2026-11-14
Lewiston (LWS)United States flagNez Perce County Rgnl
20H :43 M
1 Stop
SLC · 16h 43m Salt Lake City (SLC), United States
09:07
2026-11-15
SEATTLE (SEA)United States flagSeattle/tacoma International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-3833
12:24
2026-11-14
Lewiston (LWS)United States flagNez Perce County Rgnl
10H :20 M
1 Stop
SLC · 6h 18m Salt Lake City (SLC), United States
22:44
2026-11-14
SEATTLE (SEA)United States flagSeattle/tacoma International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-3833
12:24
2026-11-14
Lewiston (LWS)United States flagNez Perce County Rgnl
24H :16 M
1 Stop
SLC · 20h 18m Salt Lake City (SLC), United States
12:40
2026-11-15
SEATTLE (SEA)United States flagSeattle/tacoma International
Non Refundable 1 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-3833
12:24
2026-11-14
Lewiston (LWS)United States flagNez Perce County Rgnl
30H :41 M
2 Stops
SLC · 20h 13m Salt Lake City (SLC), United States
PDX · 5h 33m Portland (PDX), United States
19:05
2026-11-15
SEATTLE (SEA)United States flagSeattle/tacoma International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-3833
12:24
2026-11-14
Lewiston (LWS)United States flagNez Perce County Rgnl
19H :54 M
2 Stops
SLC · 6h 18m Salt Lake City (SLC), United States
PDX · 8h 34m Portland (PDX), United States
08:18
2026-11-15
SEATTLE (SEA)United States flagSeattle/tacoma International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-3833
12:24
2026-11-14
Lewiston (LWS)United States flagNez Perce County Rgnl
22H :13 M
2 Stops
SLC · 6h 18m Salt Lake City (SLC), United States
PDX · 10h 43m Portland (PDX), United States
10:37
2026-11-15
SEATTLE (SEA)United States flagSeattle/tacoma International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-3833
12:24
2026-11-14
Lewiston (LWS)United States flagNez Perce County Rgnl
32H :26 M
2 Stops
SLC · 16h 43m Salt Lake City (SLC), United States
PDX · 10h 37m Portland (PDX), United States
20:50
2026-11-15
SEATTLE (SEA)United States flagSeattle/tacoma International
Non Refundable 1 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-3833
12:24
2026-11-14
Lewiston (LWS)United States flagNez Perce County Rgnl
8H :23 M
2 Stops
SLC · 1h 32m Salt Lake City (SLC), United States
SFO · 0h 45m San Francisco (SFO), United States
20:47
2026-11-14
SEATTLE (SEA)United States flagSeattle/tacoma International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-3833
12:24
2026-11-14
Lewiston (LWS)United States flagNez Perce County Rgnl
11H :07 M
2 Stops
SLC · 1h 32m Salt Lake City (SLC), United States
SFO · 3h 20m San Francisco (SFO), United States
23:31
2026-11-14
SEATTLE (SEA)United States flagSeattle/tacoma International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-3833
12:24
2026-11-14
Lewiston (LWS)United States flagNez Perce County Rgnl
21H :23 M
2 Stops
SLC · 14h 16m Salt Lake City (SLC), United States
DEN · 0h 46m Denver (DEN), United States
09:47
2026-11-15
SEATTLE (SEA)United States flagSeattle/tacoma International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-3833
12:24
2026-11-14
Lewiston (LWS)United States flagNez Perce County Rgnl
23H :56 M
2 Stops
SLC · 14h 58m Salt Lake City (SLC), United States
SFO · 2h 35m San Francisco (SFO), United States
12:20
2026-11-15
SEATTLE (SEA)United States flagSeattle/tacoma International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-3833
12:24
2026-11-14
Lewiston (LWS)United States flagNez Perce County Rgnl
24H :16 M
2 Stops
SLC · 16h 43m Salt Lake City (SLC), United States
LAX · 0h 48m Los Angeles (LAX), United States
12:40
2026-11-15
SEATTLE (SEA)United States flagSeattle/tacoma International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-3833
12:24
2026-11-14
Lewiston (LWS)United States flagNez Perce County Rgnl
28H :27 M
2 Stops
SLC · 16h 43m Salt Lake City (SLC), United States
LAX · 5h 08m Los Angeles (LAX), United States
16:51
2026-11-15
SEATTLE (SEA)United States flagSeattle/tacoma International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-3833
12:24
2026-11-14
Lewiston (LWS)United States flagNez Perce County Rgnl
23H :02 M
2 Stops
SLC · 2h 18m Salt Lake City (SLC), United States
LAX · 14h 07m Los Angeles (LAX), United States
11:26
2026-11-15
SEATTLE (SEA)United States flagSeattle/tacoma International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-3833
12:24
2026-11-14
Lewiston (LWS)United States flagNez Perce County Rgnl
26H :46 M
2 Stops
SLC · 16h 43m Salt Lake City (SLC), United States
LAX · 3h 26m Los Angeles (LAX), United States
15:10
2026-11-15
SEATTLE (SEA)United States flagSeattle/tacoma International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-3833
12:24
2026-11-14
Lewiston (LWS)United States flagNez Perce County Rgnl
30H :09 M
2 Stops
SLC · 1h 03m Salt Lake City (SLC), United States
RNO · 21h 27m Reno (RNO), United States
18:33
2026-11-15
SEATTLE (SEA)United States flagSeattle/tacoma International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-3833
12:24
2026-11-14
Lewiston (LWS)United States flagNez Perce County Rgnl
25H :30 M
2 Stops
SLC · 15h 58m Salt Lake City (SLC), United States
DEN · 3h 06m Denver (DEN), United States
13:54
2026-11-15
SEATTLE (SEA)United States flagSeattle/tacoma International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces

Need a hotel in Seattle?

Find a stay in Seattle. Choose your dates, rooms and guests in hotel search.

Search hotels
Delta Air Lines
Delta Air Lines
DL-3833
12:24
2026-11-14
Lewiston (LWS)United States flagNez Perce County Rgnl
26H :15 M
2 Stops
SLC · 18h 02m Salt Lake City (SLC), United States
SFO · 1h 47m San Francisco (SFO), United States
14:39
2026-11-15
SEATTLE (SEA)United States flagSeattle/tacoma International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-3833
12:24
2026-11-14
Lewiston (LWS)United States flagNez Perce County Rgnl
28H :03 M
2 Stops
SLC · 18h 02m Salt Lake City (SLC), United States
SFO · 3h 35m San Francisco (SFO), United States
16:27
2026-11-15
SEATTLE (SEA)United States flagSeattle/tacoma International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
No flights match the selected filters. Clear filters or open full search.

Airfare Highlights

From flights departing on Sat, 14 Nov 2026.

Lowest fare ₹20,901 Delta Air Lines 09:08
Earliest departure ₹20,901 Delta Air Lines 09:08
Shortest duration ₹20,901 Delta Air Lines 09:08
Night 00:00-05:59 No option Open full search for more
Morning 06:00-11:59 ₹20,901 Delta Air Lines at 09:08
Afternoon 12:00-17:59 ₹21,632 Delta Air Lines at 12:24
Evening 18:00-23:59 No option Open full search for more

Departure & Arrival Airport Details

Lewiston (LWS)

Nez Perce County Rgnl

United States

GMT -8

Latitude: 46.3745002746582

Longitude: -117.01499938964844

Seattle (SEA)

Seattle/tacoma International

United States

GMT -8

Latitude: 47.449001

Longitude: -122.308998

Distance: Lewiston (LWS), United States to Seattle (SEA), United States - 419.41 km
Flights shown for 14 Nov 2026. View all flights opens the complete search result.
Route forecast

Weather in Lewiston and Seattle

Live forecast for both cities, 03 Nov to 06 Nov.

Departure city

Lewiston

Fri, 06 Nov
12°CCloudyLow 7°
69% humidity 4 km/h wind
  • Tue10° / 2°
  • Wed11° / 3°
  • Thu11° / 3°
Arrival city

Seattle

Fri, 06 Nov
13°CPartly cloudyLow 12°
64% humidity 14 km/h wind 0.2 mm rain
  • Tue11° / 6°
  • Wed13° / 7°
  • Thu13° / 7°

Forecast data from MET Norway, CC BY 4.0.

Smart travel dates

Holidays and peak dates for Seattle

Fares and hotel rates usually run higher around these dates. Booking earlier or moving your trip by a day or two often costs less.

Busiest periods: Summer travel (15 Jun – 31 Aug), Holiday season (18 Dec – 02 Jan).

  • 11NovVeterans DayWednesday
  • 26NovThanksgiving DayThursday
  • 25DecChristmas DayFriday
  • 01JanNew Year's DayFriday
  • 18JanMartin Luther King, Jr. DayMonday
  • 12FebLincoln's BirthdayFriday

Fixed-date national holidays. Festivals that follow the lunar calendar shift each year and are not listed here, so check the exact date for your travel year.

Compare your journey

How to travel Lewiston to Seattle

Ways to make this trip that you can book on FlyX, compared by price and journey time.

OptionFromJourney timeAvailabilityAction
Non-stop flight Fastest₹20,9011h 39m1 flight
Connecting flight₹21,632Longer, includes a stop23 options

Air distance is about 419 km. FlyX does not currently sell a bus on this pair.

Road distance and coach duration are approximate estimates from the air distance, not a timetable.

Airlines flying from Lewiston to Seattle

Compare fares, stops, baggage and refundability across the airlines flying this route.

Delta Air Lines Flights

from ₹20,90124 flights
Fares from
₹20,901
Non-stop
1 in these results
Departures
24 in the list above

Route Overview & Flight Facts

Fastest flight duration1h 39m · Delta Air Lines
First departure of the day09:08 · Delta Air Lines
Last departure of the day12:24 · Delta Air Lines
Flight options found24
Direct / non-stop options1
Airport codesLewiston–LWS, Seattle–SEA

Fares and timings are indicative. The exact price is confirmed with the airline when you search.

Flight Schedule, Timings & Airfare Insights

Daily Flight Schedule & Travel Duration

The search for Sat, 14 Nov found 24 flight options, 1 of them non-stop. The first flight leaves around 09:08 and the last around 12:24. The fastest flight takes about 1h 39m.

Morning vs Evening Departure Fares

Lowest fare by departure window: Morning from ₹20,901, Afternoon from ₹21,632. These observations do not predict the cheapest departure window on other dates.

Cheapest Airfare & Best Time to Book

Search your travel dates to compare current fares. Prices change with airline seat availability.

One-Way vs Round-Trip Fare Comparison

Compare the complete cost and conditions of both options for your dates. A round-trip can have different fare and change rules from two one-way tickets. One booking may contain multiple airline PNRs; confirm baggage transfer and connection protection for separate tickets.

Online Web Check-In & Boarding Pass

Check the operating airline’s opening time and check-in deadline for each sector. Seat charges and availability depend on your fare. Use the airline reference and the links on Web Check-in.

How to Book Cheap Flights on FlyX

  1. 1
    Enter your travel details

    Choose one-way or round-trip, pick your dates and travellers in the search form above.

  2. 2
    Compare search results

    Sort or filter the Lewiston–Seattle results by price, departure time, stops and airline.

  3. 3
    Open the fare choices

    Check baggage allowance and refundability for each fare type before continuing.

  4. 4
    Review the final price

    Review the refreshed supplier fare, coupon saving and selected payment-method fee before you pay.

  5. 5
    Pay securely

    UPI, cards, net banking and wallets supported; payment and ticket issuance have separate statuses. If issuance is pending, follow the booking status; the confirmed ticket is sent after issuance.

Why Book Your Flight with FlyX?

Compare the available Lewiston to Seattle options by total price, stops, baggage and fare conditions. Search your dates for current availability, then review traveller details and the final price before paying.

Payment confirmation and ticket issuance are separate steps. If your booking is awaiting a PNR or ticket, follow its status and contact FlyX support when you need help. Your issued ticket contains the airline reference and itinerary. Change and cancellation charges depend on the purchased fare and any separately disclosed service fee.

Fare checked before paymentCoupon eligibility checkedBooking status trackingBooking support

Exclusive Flight Offers & Promo Coupons

Coupon codeOfferMax saving
FLYX20Up to 20% Off on Flights₹1,500

Check coupon eligibility and the final discount on the review page before you pay. View full terms.

Frequently Asked Questions

Is it worth booking Lewiston to Seattle flights in advance?

There is no guaranteed cheapest booking window. Compare your planned dates early, check nearby dates and consider baggage, connection time and change conditions as well as price. On the Lewiston to Seattle dates shown on this page, the lowest fare is on a Saturday at ₹20,901. This can change from week to week.

How far is Lewiston from Seattle by air?

The direct air distance between Lewiston (LWS) and Seattle (SEA) is about 419 km. Actual flight time varies with the routing the airline files and with winds on the day.

Is there a direct flight from Lewiston to Seattle?

Yes. 1 non-stop flight is listed on this page for Lewiston to Seattle, operated by Delta Air Lines. Use the Stops filter to see only those.

Which airlines fly Lewiston to Seattle?

Delta Air Lines is listed on this route for the dates shown here. Fares, baggage allowance and refund rules differ by airline and by fare type, so compare the fare conditions and not only the headline price.

How long is the flight from Lewiston to Seattle?

The quickest non-stop Lewiston to Seattle flight on this page takes about 1h 39m. Journeys with a stop take longer, since the total includes the layover.

What is the cheapest Lewiston to Seattle flight fare?

The lowest Lewiston to Seattle fare on this page is ₹20,901. Fares on the same dates run up to ₹119,276, depending on airline, timing and fare type. Airline prices change often, so search your dates for the current fare.

Which is the cheapest airline for Lewiston to Seattle flight?

On this page, Delta Air Lines has the lowest Lewiston to Seattle fare, starting from ₹20,901. The cheapest airline can change with the date, so compare a few days around your trip.

What time do Lewiston to Seattle flights depart?

On the dates shown here, the first departure is around 09:08 and the last around 12:24, local time at Lewiston. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.

Why does the price change after clicking Book Now?

Airline seat inventory and fares change continuously. Selecting Book Now runs a live fare verification with the airline so the price you approve is the price you pay. If it has moved, you see the new figure before any payment.

Before you book this route

Check the airport codes LWS–SEA, local departure and arrival dates, and every connecting airport. Connections can have different document and baggage requirements from your final destination.

Where these fares come from

The fares, durations, stops and baggage shown here come from real airline search results for this route. They are examples for the dates on this page, not a full timetable and not a locked price. Run a search to see what is available for your own dates.

Fares shown are for departures on .

Check official travel requirements

Confirm passport, visa and transit rules for your nationality and full itinerary with the relevant government and operating airline. IATA travel-document information explains why requirements vary.

For payment, ticket issuance or a change request, see FlyX support. About FlyX.

United States travel guide for Indian travellers

Planning more than the flight? Our United States guide covers the best time to go, how long to plan for, and which places are worth the days you have. Long-haul city breaks and national parks.

Read the United States travel guide

What to Expect When Booking Your Flight

The LWS to SEA cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.

Approx route distance: 419.41 km.

Before you book

Compare nearby dates

The date strip opens the complete search result for the route and selected date.

Use filters

Shortlist by price, stops, departure time and refundable fare preference.

Check fare choices

Continue to Booking opens the verified fare choices, including baggage and refundability, before review.

Lowest Lewiston to Seattle airfare, in 30 days and in 90 days

Cheapest FareFareDateAirlineDeparture
Lowest Airfare ₹20,901 14/11/2026 Delta Air Lines 09:08
Cheapest Airfare Within 30 Days ₹20,483 27/11/2026 Delta Air Lines 09:08
Cheapest Airfare Within 90 Days ₹19,856 26/01/2027 Delta Air Lines 09:08

Book Lewiston to Seattle Flight Tickets on FlyX

FlyX lists each Lewiston to Seattle flight in these results with its fare, departure time, stops, layover airport and baggage, so you can compare air tickets side by side. To find a cheap ticket, sort by price and check what baggage the fare includes. The fare is checked with the airline again before you pay.

Lewiston to Seattle Flight Distance, Duration and Time

The aerial distance between Lewiston and Seattle is about 419 KM. In these results, journey times range from 1h 39m to 32h 26m. Flights with a layover take longer because the total includes the connection time.

Lewiston to Seattle flight duration is approximately 1 hour 39 minutes non-stop. There is 1 non-stop Lewiston to Seattle direct flight on the departure date shown on this page. Lewiston to Seattle flight distance is around 419 KM.

Lewiston to Seattle Flight Schedule and Timing

The search for these dates returned 24 flight options, 1 of them non-stop. The first departure from Lewiston is at 09:08 and the last is at 12:24. Flights leave from Nez Perce County Rgnl and land at Seattle/tacoma International.

Flight Route Details & Analysis

Flight DetailsInformation
RouteLewiston to Seattle
Aerial Distance419 KM
Flight Duration1h 39m - 32h 26m
Airport CodesLewiston - LWS, Seattle - SEA
Total Flights Available24 flights1 direct23 with layovers
First Flight DepartureDeparts at 09:08
Last Flight DepartureDeparts at 12:24
Early Morning Flights (12 AM - 8 AM)No flights in this time slot
Morning Flights (8 AM - 12 PM)1 flight1 direct0 with layovers
Afternoon Flights (12 PM - 4 PM)23 flights0 direct23 with layovers
Evening Flights (4 PM - 8 PM)No flights in this time slot
Night Flights (8 PM - 12 AM)No flights in this time slot

Airport Information & Terminals

LWS: Lewiston airport. Lewiston airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.

SEA: Seattle-Tacoma International Airport. Sea-Tac connects to downtown by light rail, while cabs are useful for Bellevue, Redmond or late-night arrivals. Rain and freeway traffic should be part of the plan.
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