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SEA to LWS

Seattle to Lewiston 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₹21,057Delta Air Lines
Fastest1h 21mgate to gate
Options found32flights on this route
Find your flight SEA LWS

Available Flights & Fares

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

Prices in INR
32 flight options

Fares are checked again before payment.

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Delta Air Lines
Delta Air Lines
DL-1165
17:55
2026-10-30
SEATTLE (SEA)Seattle/tacoma International
17H :44 M
1 Stop
SLC · 13h 51m Salt Lake City (SLC), United States
11:39
2026-10-31
Lewiston (LWS)Nez Perce County Rgnl
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-3873
21:45
2026-10-30
SEATTLE (SEA)Seattle/tacoma International
1H :21 M
Non Stop
23:06
2026-10-30
Lewiston (LWS)Nez Perce County Rgnl
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-1120
13:30
2026-10-30
SEATTLE (SEA)Seattle/tacoma International
22H :09 M
1 Stop
SLC · 18h 12m Salt Lake City (SLC), United States
11:39
2026-10-31
Lewiston (LWS)Nez Perce County Rgnl
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-1628
07:32
2026-10-30
SEATTLE (SEA)Seattle/tacoma International
28H :07 M
2 Stops
LAX · 19h 05m Los Angeles (LAX), United States
SLC · 2h 27m Salt Lake City (SLC), United States
11:39
2026-10-31
Lewiston (LWS)Nez Perce County Rgnl
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-2512
21:35
2026-10-30
SEATTLE (SEA)Seattle/tacoma International
14H :04 M
2 Stops
LAX · 5h 09m Los Angeles (LAX), United States
SLC · 2h 27m Salt Lake City (SLC), United States
11:39
2026-10-31
Lewiston (LWS)Nez Perce County Rgnl
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-3953
07:32
2026-10-30
SEATTLE (SEA)Seattle/tacoma International
28H :07 M
2 Stops
PDX · 4h 24m Portland (PDX), United States
SLC · 18h 52m Salt Lake City (SLC), United States
11:39
2026-10-31
Lewiston (LWS)Nez Perce County Rgnl
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-3818
09:36
2026-10-30
SEATTLE (SEA)Seattle/tacoma International
26H :03 M
2 Stops
PDX · 6h 30m Portland (PDX), United States
SLC · 14h 45m Salt Lake City (SLC), United States
11:39
2026-10-31
Lewiston (LWS)Nez Perce County Rgnl
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-3802
10:37
2026-10-30
SEATTLE (SEA)Seattle/tacoma International
25H :02 M
2 Stops
PDX · 5h 26m Portland (PDX), United States
SLC · 14h 45m Salt Lake City (SLC), United States
11:39
2026-10-31
Lewiston (LWS)Nez Perce County Rgnl
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-3820
18:55
2026-10-30
SEATTLE (SEA)Seattle/tacoma International
40H :44 M
2 Stops
PDX · 21h 15m Portland (PDX), United States
SLC · 14h 45m Salt Lake City (SLC), United States
11:39
2026-11-01
Lewiston (LWS)Nez Perce County Rgnl
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-3997
20:55
2026-10-30
SEATTLE (SEA)Seattle/tacoma International
38H :44 M
2 Stops
PDX · 15h 14m Portland (PDX), United States
SLC · 18h 52m Salt Lake City (SLC), United States
11:39
2026-11-01
Lewiston (LWS)Nez Perce County Rgnl
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-3751
22:55
2026-10-30
SEATTLE (SEA)Seattle/tacoma International
36H :44 M
2 Stops
PDX · 13h 11m Portland (PDX), United States
SLC · 18h 52m Salt Lake City (SLC), United States
11:39
2026-11-01
Lewiston (LWS)Nez Perce County Rgnl
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-2914
12:30
2026-10-30
SEATTLE (SEA)Seattle/tacoma International
23H :09 M
2 Stops
LAX · 14h 15m Los Angeles (LAX), United States
SLC · 2h 27m Salt Lake City (SLC), United States
11:39
2026-10-31
Lewiston (LWS)Nez Perce County Rgnl
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-2830
14:30
2026-10-30
SEATTLE (SEA)Seattle/tacoma International
21H :09 M
2 Stops
LAX · 12h 20m Los Angeles (LAX), United States
SLC · 2h 27m Salt Lake City (SLC), United States
11:39
2026-10-31
Lewiston (LWS)Nez Perce County Rgnl
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-2861
17:45
2026-10-30
SEATTLE (SEA)Seattle/tacoma International
17H :54 M
2 Stops
LAX · 9h 00m Los Angeles (LAX), United States
SLC · 2h 27m Salt Lake City (SLC), United States
11:39
2026-10-31
Lewiston (LWS)Nez Perce County Rgnl
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-2769
09:45
2026-10-30
SEATTLE (SEA)Seattle/tacoma International
25H :54 M
2 Stops
LAX · 18h 43m Los Angeles (LAX), United States
SLC · 0h 40m Salt Lake City (SLC), United States
11:39
2026-10-31
Lewiston (LWS)Nez Perce County Rgnl
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-1016
09:42
2026-10-30
SEATTLE (SEA)Seattle/tacoma International
25H :57 M
1 Stop
SLC · 22h 05m Salt Lake City (SLC), United States
11:39
2026-10-31
Lewiston (LWS)Nez Perce County Rgnl
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-4062
13:45
2026-10-30
SEATTLE (SEA)Seattle/tacoma International
45H :54 M
2 Stops
PDX · 22h 19m Portland (PDX), United States
SLC · 18h 52m Salt Lake City (SLC), United States
11:39
2026-11-01
Lewiston (LWS)Nez Perce County Rgnl
Non Refundable 6 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1372
09:05
2026-10-30
SEATTLE (SEA)Seattle/tacoma International
26H :34 M
2 Stops
SFO · 18h 26m San Francisco (SFO), United States
SLC · 2h 13m Salt Lake City (SLC), United States
11:39
2026-10-31
Lewiston (LWS)Nez Perce County Rgnl
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-737
10:40
2026-10-30
SEATTLE (SEA)Seattle/tacoma International
24H :59 M
2 Stops
SFO · 16h 51m San Francisco (SFO), United States
SLC · 2h 13m Salt Lake City (SLC), United States
11:39
2026-10-31
Lewiston (LWS)Nez Perce County Rgnl
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-2416
13:16
2026-10-30
SEATTLE (SEA)Seattle/tacoma International
22H :23 M
2 Stops
SFO · 14h 19m San Francisco (SFO), United States
SLC · 2h 13m Salt Lake City (SLC), United States
11:39
2026-10-31
Lewiston (LWS)Nez Perce County Rgnl
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-2478
15:35
2026-10-30
SEATTLE (SEA)Seattle/tacoma International
20H :04 M
2 Stops
SFO · 12h 00m San Francisco (SFO), United States
SLC · 2h 13m Salt Lake City (SLC), United States
11:39
2026-10-31
Lewiston (LWS)Nez Perce County Rgnl
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-677
17:23
2026-10-30
SEATTLE (SEA)Seattle/tacoma International
18H :16 M
2 Stops
SFO · 10h 12m San Francisco (SFO), United States
SLC · 2h 13m Salt Lake City (SLC), United States
11:39
2026-10-31
Lewiston (LWS)Nez Perce County Rgnl
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces

Recommended hotels in Lewiston

Stay options near the arrival city for the same travel date.

Search hotels
United Airlines
United Airlines
UA-1334
19:35
2026-10-30
SEATTLE (SEA)Seattle/tacoma International
16H :04 M
2 Stops
SFO · 8h 00m San Francisco (SFO), United States
SLC · 2h 13m Salt Lake City (SLC), United States
11:39
2026-10-31
Lewiston (LWS)Nez Perce County Rgnl
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-5402
20:35
2026-10-30
SEATTLE (SEA)Seattle/tacoma International
15H :04 M
2 Stops
SFO · 6h 50m San Francisco (SFO), United States
SLC · 2h 13m Salt Lake City (SLC), United States
11:39
2026-10-31
Lewiston (LWS)Nez Perce County Rgnl
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-6053
06:00
2026-10-30
SEATTLE (SEA)Seattle/tacoma International
29H :39 M
2 Stops
LAX · 20h 29m Los Angeles (LAX), United States
SLC · 2h 27m Salt Lake City (SLC), United States
11:39
2026-10-31
Lewiston (LWS)Nez Perce County Rgnl
Non Refundable 3 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1027
12:20
2026-10-30
SEATTLE (SEA)Seattle/tacoma International
23H :19 M
2 Stops
LAX · 14h 25m Los Angeles (LAX), United States
SLC · 2h 27m Salt Lake City (SLC), United States
11:39
2026-10-31
Lewiston (LWS)Nez Perce County Rgnl
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 Fri, 30 Oct 2026.

Lowest fare ₹21,057 Delta Air Lines 17:55
Earliest departure ₹76,703 United Airlines 05:05
Shortest duration ₹21,311 Delta Air Lines 21:45
Night 00:00-05:59 ₹76,703 United Airlines at 05:05
Morning 06:00-11:59 ₹28,027 Delta Air Lines at 07:32
Afternoon 12:00-17:59 ₹21,057 Delta Air Lines at 17:55
Evening 18:00-23:59 ₹21,311 Delta Air Lines at 21:45

Departure & Arrival Airport Details

Seattle (SEA)

Seattle/tacoma International

United States

GMT -8

Latitude: 47.449001

Longitude: -122.308998

Lewiston (LWS)

Nez Perce County Rgnl

United States

GMT -8

Latitude: 46.3745002746582

Longitude: -117.01499938964844

Distance: Seattle (SEA), United States to Lewiston (LWS), United States - 419.41 km
Flights shown for 30 Oct 2026. View all flights opens the complete search result.
Route forecast

Weather in Seattle and Lewiston

Live forecast for both cities, 12 Oct to 15 Oct.

Departure city

Seattle

Thu, 15 Oct
17°CClear skyLow 7°
79% humidity 4 km/h wind
  • Mon13° / 8°
  • Tue13° / 7°
  • Wed16° / 7°
Arrival city

Lewiston

Thu, 15 Oct
14°CClear skyLow 7°
88% humidity 2 km/h wind
  • Mon11° / 7°
  • Tue12° / 4°
  • Wed13° / 8°

Forecast data from MET Norway, CC BY 4.0.

Smart travel dates

Holidays and peak dates for Lewiston

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).

  • 12OctColumbus DayMonday
  • 12OctColumbus DayMonday
  • 12OctIndigenous Peoples' DayMonday
  • 11NovVeterans DayWednesday
  • 26NovThanksgiving DayThursday
  • 25DecChristmas DayFriday

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 Seattle to Lewiston

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

OptionFromJourney timeAvailabilityAction
Non-stop flight Fastest₹21,3111h 21m1 flight
Connecting flight₹21,057Longer, includes a stop31 options

Air distance is about 419 km. FlyX does not currently sell a bus on this pair. 2 airlines operate this route.

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

Airlines flying from Seattle to Lewiston

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

Delta Air Lines Flights

from ₹21,05717 flights
Fares from
₹21,057
Non-stop
1 in these results
Departures
17 in the list above

United Airlines Flights

from ₹74,10115 flights
Fares from
₹74,101
Non-stop
None in these results
Departures
15 in the list above

Route Overview & Flight Facts

Fastest flight duration1h 21m · Delta Air Lines
First departure of the day05:05 · United Airlines
Last departure of the day22:55 · Delta Air Lines
Flight options found32
Direct / non-stop options1
Airport codesSeattle–SEA, Lewiston–LWS

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 Fri, 30 Oct found 32 flight options, 1 of them non-stop. The first flight leaves around 05:05 and the last around 22:55. The fastest flight takes about 1h 21m.

Morning vs Evening Departure Fares

Lowest fare by departure window: Afternoon from ₹21,057, Evening from ₹21,311, Morning from ₹28,027, Night from ₹76,703. 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 Seattle–Lewiston 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 Seattle to Lewiston 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 Seattle to Lewiston 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 Seattle to Lewiston dates shown on this page, the lowest fare is on a Friday at ₹21,057. This can change from week to week.

How far is Seattle from Lewiston by air?

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

Are there non-stop flights from SEA to LWS?

Yes. 1 non-stop flight is listed on this page for Seattle to Lewiston. Use the Stops filter to see only those.

Which airlines fly Seattle to Lewiston?

Delta Air Lines and United Airlines are 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 Seattle to Lewiston?

The quickest non-stop Seattle to Lewiston flight on this page takes about 1h 21m. Journeys with a stop take longer, since the total includes the layover.

What is the cheapest Seattle to Lewiston flight fare?

The lowest Seattle to Lewiston fare on this page is ₹21,057. Fares on the same dates run up to ₹76,703, depending on airline, timing and fare type. Airline prices change often, so search your dates for the current fare.

What time do Seattle to Lewiston flights depart?

On the dates shown here, the first departure is around 05:05 and the last around 22:55, local time at Seattle. 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 SEA–LWS, 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 visa process for Indian passport holders, 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 SEA to LWS 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 Seattle to Lewiston airfare, in 30 days and in 90 days

Cheapest FareFareDateAirlineDeparture
Lowest Airfare ₹21,057 30/10/2026 Delta Air Lines 17:55
Cheapest Airfare Within 30 Days ₹20,636 07/11/2026 Delta Air Lines 17:55
Cheapest Airfare Within 90 Days ₹20,004 06/01/2027 Delta Air Lines 17:55

Book Seattle to Lewiston Flight Tickets on FlyX

FlyX lists each Seattle to Lewiston 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.

Seattle to Lewiston Flight Distance, Duration and Time

The aerial distance between Seattle and Lewiston is about 419 KM. In these results, journey times range from 1h 21m to 45h 54m. Flights with a layover take longer because the total includes the connection time.

Seattle to Lewiston Flight Schedule and Timing

The search for these dates returned 32 flight options, 1 of them non-stop. The first departure from Seattle is at 05:05 and the last is at 22:55. Flights leave from Seattle/tacoma International and land at Nez Perce County Rgnl.

Flight Route Details & Analysis

Flight DetailsInformation
RouteSeattle to Lewiston
Aerial Distance419 KM
Flight Duration1h 21m - 45h 54m
Airport CodesSeattle - SEA, Lewiston - LWS
Total Flights Available32 flights1 direct31 with layovers
First Flight DepartureDeparts at 05:05
Last Flight DepartureDeparts at 22:55
Early Morning Flights (12 AM - 8 AM)5 flights0 direct5 with layovers
Morning Flights (8 AM - 12 PM)7 flights0 direct7 with layovers
Afternoon Flights (12 PM - 4 PM)8 flights0 direct8 with layovers
Evening Flights (4 PM - 8 PM)7 flights0 direct7 with layovers
Night Flights (8 PM - 12 AM)5 flights1 direct4 with layovers

Airport Information & Terminals

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.

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.

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