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.
LWSBOISat, 03 Oct
Fare checked before payment No hidden charges Transparent cancellation policy 24×7 booking support
Lowest fareUS$296Delta Air Lines
Fastest5h 39mgate to gate
Options found27flights on this route
Find your flightLWS → BOI
Available Flights & Fares
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Prices in USD
27 flight options
Fares are checked again before payment.
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Fare RulesNon-refundable fare. Final rules are verified before booking.
Delta Air Lines
DL-3749
09:16
2026-10-03
Lewiston (LWS)Nez Perce County Rgnl
11H :19 M
2 Stops
SEA
· 1h 58m Seattle (SEA), United States
DEN
· 3h 01m Denver (DEN), United States
21:35
2026-10-03
Boise (BOI)Boise Air Terminal/Gowen Field
Non Refundable 3 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
$981
Flight DetailsLWS to BOI - 11H :19 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Delta Air Lines
DL-3749
09:16
2026-10-03
Lewiston (LWS)Nez Perce County Rgnl
29H :15 M
2 Stops
SEA
· 20h 15m Seattle (SEA), United States
SFO
· 3h 26m San Francisco (SFO), United States
15:31
2026-10-04
Boise (BOI)Boise Air Terminal/Gowen Field
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
$1,016
Flight DetailsLWS to BOI - 29H :15 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Delta Air Lines
DL-3833
12:14
2026-10-03
Lewiston (LWS)Nez Perce County Rgnl
9H :33 M
1 Stop
SLC
· 6h 35m Salt Lake City (SLC), United States
22:47
2026-10-03
Boise (BOI)Boise Air Terminal/Gowen Field
Non Refundable 5 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
$1,020
Flight DetailsLWS to BOI - 9H :33 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
No flights match the selected filters. Clear filters or open full search.
Today's Airfare Highlights
Selected flight highlights for 03 Oct 2026.
Lowest fare$296Delta Air Lines12:14
Earliest departure$583Delta Air Lines09:16
Shortest duration$296Delta Air Lines12:14
Night
00:00-05:59
No optionOpen full search for moreMorning
06:00-11:59
$583Delta Air Lines at 09:16Afternoon
12:00-17:59
$296Delta Air Lines at 12:14Evening
18:00-23:59
No optionOpen full search for more
Departure & Arrival Airport Details
Lewiston (LWS)
Nez Perce County Rgnl
United States
GMT -8
Latitude: 46.3745002746582
Longitude: -117.01499938964844
Boise (BOI)
Boise Air Terminal/Gowen Field
United States
GMT -7
Latitude: 43.5644
Longitude: -116.223
Distance: Lewiston (LWS), United States to Boise (BOI), United States - 318.62 km
Flights shown for 03 Oct 2026. View all flights opens the complete search result.
Fares and hotel rates usually run higher around these dates. Booking earlier — or shifting a day or two — often costs less.
Busiest periods: Summer travel (15 Jun – 31 Aug), Holiday season (18 Dec – 02 Jan).
12OctColumbus DayMonday · in 29 daysPeak
12OctColumbus DayMonday · in 29 daysPeak
12OctIndigenous Peoples' DayMonday · in 29 daysPeak
11NovVeterans DayWednesday · in 59 days
26NovThanksgiving DayThursday · in 74 days
25DecChristmas DayFriday · in 103 days
Fixed-date national holidays. Festivals that follow the lunar calendar shift each year and are not listed here — check the exact date for your travel year.
Compare your journey
How to travel Lewiston to Boise
Every option we can actually book for you, compared on price and journey time.
OptionFromJourney timeAvailability
Connecting flight₹28,346Longer — includes a stop27 options
Air distance is about 319 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 Boise
Compare fares, stops, baggage and refundability across the airlines flying this route.
DE
Delta Air Lines Flights
from $29627 flights
Fares from
$296
Non-stop
None in these results
Departures
27 — compare timings in the list above
Route Overview & Flight Facts
Fastest flight duration
5h 39m · Delta Air Lines
First departure of the day
09:16 · Delta Air Lines
Last departure of the day
12:14 · Delta Air Lines
Options in this snapshot
27
Airport codes
Lewiston–LWS, Boise–BOI
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
Around 27 flights appear in the dated route snapshot. Departures run through the day — the first flight leaves around 09:16 and the last around 12:14. The fastest flight takes about 5h 39m.
Morning vs Evening Departure Fares
Lowest fare by departure window: Afternoon from $296, Morning from $583. 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 update continuously with airline inventory.
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
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How to Book Cheap Flights on FlyX
1
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2
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3
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4
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5
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Why Book Your Flight with FlyX?
Compare the available Lewiston to Boise 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.
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Frequently Asked Questions
Is it worth booking Lewiston to Boise 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. Across the dates currently loaded for Lewiston to Boise, Saturday shows the lowest fare at $296. That is an observed snapshot for these dates, not a rule that holds every week.
How far is Lewiston from Boise by air?
The direct air distance between Lewiston (LWS) and Boise (BOI) is about 319 km. Actual flight time varies with the routing the airline files and with winds on the day.
Are there non-stop flights from LWS to BOI?
Not for the dates currently loaded - every Lewiston to Boise option showing right now has at least one stop. Non-stop service can differ by season and by day, so it is worth checking nearby dates before you decide.
Which airlines fly Lewiston to Boise?
Delta Air Lines is showing on this route for the dates currently loaded. 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 Boise?
Every option currently loaded has at least one stop, and the shortest total journey time is about 5h 39m including the layover. Non-stop service on this route can vary by season and by day.
What is the cheapest Lewiston to Boise flight fare?
The lowest fare showing on Lewiston to Boise for the dates currently loaded is $296. Fares on the same dates run up to $1,244, depending on airline, timing and fare type. Airline pricing moves continuously, so treat this as a dated observation rather than a fixed price.
What time do Lewiston to Boise flights depart?
For the dates currently loaded the first departure is around 09:16 and the last is around 12:14, 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–BOI, 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.
Last checked .
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.
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.
The LWS to BOI 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: 318.62 km.
Before you book
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Lowest Lewiston to Boise airfare today, in 30 days and in 90 days
Cheapest Fare
Fare
Date
Airline
Departure
Lowest Airfare Today
$296
03/10/2026
Delta Air Lines
12:14
Cheapest Airfare Within 30 Days
$291
13/10/2026
Delta Air Lines
12:14
Cheapest Airfare Within 90 Days
$282
12/12/2026
Delta Air Lines
12:14
Book Lewiston to Boise Flight Tickets on FlyX
Planning to fly from Lewiston to Boise? FlyX lets you compare flight rates, airline timings, layovers, and baggage allowances all in one simple list. From quick non-stop routes to flexible connecting options, finding and booking cheap air tickets has never been easier.
Lewiston to Boise Flight Distance, Duration and Time
The aerial distance between Lewiston and Boise is approximately 319 KM. The flight duration ranges from 5H :39 M up to 33H :45 M depending on whether you book a non-stop flight or a connecting schedule with layovers.
Lewiston to Boise Flight Schedule and Timing
Around 27 flights operate on this route, providing plenty of choices for your travel window. The earliest morning flight departs from Lewiston at 09:16, while the last night flight leaves at 12:14. Flights depart from Nez Perce County Rgnl and land at Boise Air Terminal/Gowen Field.
Flight Route Details & Analysis
Flight Details
Information
Route
Lewiston to Boise
Aerial Distance
319 KM
Flight Duration
5H :39 M - 33H :45 M
Airport Codes
Lewiston - LWS, Boise - BOI
Total Flights Available
27 flights (0 direct)
First Flight Departure
Departs at 09:16
Last Flight Departure
Departs at 12:14
Early Morning Flights (12 AM - 8 AM)
0 direct/indirect flights
Morning Flights (8 AM - 12 PM)
14 direct/indirect flights
Afternoon Flights (12 PM - 4 PM)
13 direct/indirect flights
Evening Flights (4 PM - 8 PM)
0 direct/indirect flights
Night Flights (8 PM - 12 AM)
0 direct/indirect flights
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.
BOI: Boise airport. Boise 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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Nez Perce County Rgnl