LWS

$164 Find Cheap Flights to Lewiston - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$189
Typical prices: $403-$726
Delta
Thu 9/20Thu 9/27
SEA - LWS • Non-stop
Cheapest one-way
$164
Typical prices: $341-$587
Delta
Fri 11/23
SEA - LWS • Non-stop
Nonstop flights
Every day
You can fly direct with Delta. Average duration is 1h 34m
FAQs
FAQs
Top airlines
Delta
Most flights • 14 per week
Delta
Best reviews • 7.8 score
Airline reviews
+1
Airline reviews
+1
Top routes
SEA - LWS
Cheapest • 16% average savings
SLC - LWS
Most popular
Insights
Insights
When to travel
October
Cheapest • 15% price drop
July
Most popular
Good to know
+1
Good to know
+1
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We hope you love your trip to Lewiston!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights to Lewiston

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Lewiston

Sun, Sep 20 - Sun, Sep 27
Delta Logo
9:45 pm - 11:08 pmSEA  Seattle/Tacoma Intl-LWS Lewiston Nez Perce Rgnl
1h 23mnonstop
Delta Logo
9:16 am - 10:45 amLWS  Lewiston Nez Perce Rgnl-SEA Seattle/Tacoma Intl
1h 29mnonstop
$189Delta
Sun, Sep 20 - Sun, Sep 27
Delta Logo
9:45 pm - 11:08 pmSEA  Seattle/Tacoma Intl-LWS Lewiston Nez Perce Rgnl
1h 23mnonstop
Delta Logo
12:14 pm - 4:50 pmLWS  Lewiston Nez Perce Rgnl-SEA Seattle/Tacoma Intl
4h 36m1 stop Salt Lake City
$198Delta
Wed, Sep 16 - Sun, Sep 20
Delta Logo
9:45 pm - 11:08 pmSEA  Seattle/Tacoma Intl-LWS Lewiston Nez Perce Rgnl
1h 23mnonstop
Delta Logo
9:16 am - 10:45 amLWS  Lewiston Nez Perce Rgnl-SEA Seattle/Tacoma Intl
1h 29mnonstop
$219Delta
Sun, Sep 20 - Sun, Sep 27
Delta Logo
9:45 pm - 11:08 pmSEA  Seattle/Tacoma Intl-LWS Lewiston Nez Perce Rgnl
1h 23mnonstop
Delta Logo
9:16 am - 10:45 amLWS  Lewiston Nez Perce Rgnl-SEA Seattle/Tacoma Intl
1h 29mnonstop
$219Delta
Sun, Sep 20 - Sun, Sep 27
Delta Logo
9:45 pm - 11:08 pmSEA  Seattle/Tacoma Intl-LWS Lewiston Nez Perce Rgnl
1h 23mnonstop
Delta Logo
9:16 am - 10:45 amLWS  Lewiston Nez Perce Rgnl-SEA Seattle/Tacoma Intl
1h 29mnonstop
$219Delta
Thu, Sep 17 - Sun, Sep 20
Delta Logo
9:45 pm - 11:08 pmSEA  Seattle/Tacoma Intl-LWS Lewiston Nez Perce Rgnl
1h 23mnonstop
Delta Logo
9:16 am - 10:45 amLWS  Lewiston Nez Perce Rgnl-SEA Seattle/Tacoma Intl
1h 29mnonstop
$219Delta
Mon, Nov 2 - Mon, Nov 9
Delta Logo
10:55 am - 11:39 amSLC  Salt Lake City-LWS Lewiston Nez Perce Rgnl
1h 44mnonstop
Delta Logo
12:24 pm - 3:02 pmLWS  Lewiston Nez Perce Rgnl-SLC Salt Lake City
1h 38mnonstop
$249Delta
Mon, Nov 2 - Mon, Nov 9
Delta Logo
5:30 pm - 11:06 pmSLC  Salt Lake City-LWS Lewiston Nez Perce Rgnl
6h 36m1 stop Seattle/Tacoma Intl
Delta Logo
12:24 pm - 3:02 pmLWS  Lewiston Nez Perce Rgnl-SLC Salt Lake City
1h 38mnonstop
$258Delta
Mon, Nov 2 - Mon, Nov 9
Delta Logo
5:30 pm - 11:06 pmSLC  Salt Lake City-LWS Lewiston Nez Perce Rgnl
6h 36m1 stop Seattle/Tacoma Intl
Delta Logo
9:08 am - 2:23 pmLWS  Lewiston Nez Perce Rgnl-SLC Salt Lake City
4h 15m1 stop Seattle/Tacoma Intl
$268Delta
Wed, Sep 16 - Wed, Sep 23
Delta Logo
10:50 am - 11:34 amSLC  Salt Lake City-LWS Lewiston Nez Perce Rgnl
1h 44mnonstop
Delta Logo
12:14 pm - 2:55 pmLWS  Lewiston Nez Perce Rgnl-SLC Salt Lake City
1h 41mnonstop
$269Delta
Booking Insights

Price, demand and travel trends for United States to Lewiston flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from the United States to Lewiston with more confidence.

What is the cheapest flight to Lewiston?

Seattle to Lewiston is the cheapest route at $189 round-trip, found in the past 5 days on KAYAK. Salt Lake City to Lewiston is the most popular connection with round-trip deals from $249.

How much is a flight to Lewiston?

A round-trip flight to Lewiston costs $536 on average, based on data over the past 12 months on KAYAK. Round-trip fares from Seattle average $308, while Salt Lake City runs a bit higher at $428.

What is the cheapest day to fly to Lewiston?

Saturday is the cheapest day to fly to Lewiston at $512 round-trip on average over the past 12 months on KAYAK. Sunday is the most expensive at $567.

What is the cheapest month to fly to Lewiston?

  • October is the cheapest month to fly to Lewiston with an average price of $456 round-trip.
  • July ($642) and April ($588) are the most expensive.
  • Based on KAYAK data over the past 12 months.

What is the cheapest time of day to fly to Lewiston?

Evening flights to Lewiston are the cheapest at $398 round-trip on average. Morning flights are the most expensive at $596.

What is a good deal for flights to Lewiston?

Flights under $403 are considered a good deal. 25% of KAYAK users found round-trip flights to Lewiston at or below these prices, with the lowest fares from:

  • Seattle $226
  • Salt Lake City $348
.

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Expert advice

Expert advice for your flight to Lewiston

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines and Delta

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more

Key details for flights to Lewiston

Low season

March

Cheapest flight

$164
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 20% increase in price.
Flight from Seattle to Lewiston

When to book flights to Lewiston

Are your dates flexible? Find out the best times to travel to Lewiston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your questions about flights to Lewiston, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • What is the difference between the most popular and the most frequent airline at Lewiston?

    Delta operates the most flights from the United States to Lewiston at 14 per week, and for this route Delta is also the airline most often selected by KAYAK users searching for flights from the United States to Lewiston. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveler choice.

  • How long are nonstop flights to Lewiston from different departure cities?

    Nonstop flight time to Lewiston varies depending on your departure city:
    • from Seattle: 1h 18m
    • from Salt Lake City: 1h 44m

  • How many flights serve Lewiston?

    Lewiston receives 2 flights per day and 14 per week from across the world. Seattle has the most flights to Lewiston, with 7 weekly flights.

  • How do I know if a flight to Lewiston is a good deal?

    A good deal on a flight to Lewiston is around $403 round-trip. This fare is in the lowest 25% of round-trip prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • Which airlines should I consider for flights to Lewiston?

    Delta is the most popular airline with KAYAK users flying to Lewiston, and has the best on-time record at the destination's main airport.

Your guide to booking Lewiston flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For flights to Lewiston, recent KAYAK data shows that stronger deals tend to land around $403 round-trip. If you see a fare below that threshold, it's a strong deal – book before the price climbs back up.
  • If you can choose when to go, time your trip to Lewiston around October. Round-trip fares historically average $456 that month – typically the cheapest month to travel based on the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat-selection costs on budget carriers.
    • Verify whether you need any travel documents beyond ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to afternoon to save up to $198 per round-trip. Afternoon flights to Lewiston average $398 compared to $596 for morning flights. See the time-of-day chart above for the full breakdown.
  • Bag allowances vary by airline, fare type, cabin class and route. On flights to Lewiston, some airlines may include bags at no extra cost. For example, Delta includes a cabin bag in Economy Class. Always check the fare details before booking, since bag policies can change by ticket type.

Reviews of the top airline flying to Lewiston

 
Need help choosing which airline to fly with to Lewiston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8529 reviews
8.5Crew
7.2Food
8.1Boarding
7.8Comfort
7.8Entertainment
Airline reviews

Noting this only because it’s so unusual for delta: this was just an uncomfortable flight. The jet ridge was too hot and the plane wasn’t any better. By the time we got off the ground the AC was on but for such a short flight it was almost too late.

4.0 OkayJim, Aug 2026
Read more Delta reviews

Noting this only because it’s so unusual for delta: this was just an uncomfortable flight. The jet ridge was too hot and the plane wasn’t any better. By the time we got off the ground the AC was on but for such a short flight it was almost too late.

1) It was extremely hot in the cabin. All the passengers were sweating and it almost became suffocating 2) It was a 50 min flight but there was no service. How can a 50 minute flight not have any drink/snack service?

Very bad multiple confusion and miscommunication which i ended up missing my flight.

There was no food, so :( to that one. The flight was delayed by 3 hours. Not Delta's fault. Not the crew's fault. Considering how tired all us passengers were, everything went surprisingly well. The flight crew were very helpful, friendly, and professional. I always fly Delta.

Delta is a perfect partner, offering the gold standard across the board.

Our flight from Detroit to LaGuardia on Thursday 8/20 was delayed from 555 to 910 due to storms and a ground stop at LGA. It’s never fun to be stuck at the airport but I thought the desk crew and captain handled it well and kept us informed. I especially liked how they referred to us as their “LaGuardia family.” I am a loyal delta customer and this is one of the reasons why.

Terrible. Waited on runway for 1+ hour after landing and then was brought to wrong terminal

The flights were on time; all went as expected which is a big positive! No delays! There was no food or drink service in any legs, which I understand due to the short flight time.

I missed the flight because the Minneapolis flight was 49 minutes LATE, and the Boise flight LEFT 24 minutes EARLY!

Having to up charge for a seat assignment is not good. Delta can do better

Everything you need to know for your flight to Lewiston

Information on the airport you'll fly into in Lewiston

Lewiston (LWS)