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Cheap Flights from Seattle to Lewiston starting at S$ 273

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Cheapest time to fly from Seattle to Lewiston

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.
Cheapest Airlines flying from Seattle to Lewiston

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Delta Air Lines
From S$ 273
United Airlines
From S$ 327
Alaska Airlines
From S$ 549
ANA airlines

Find more flights and airlines

Alternative Routes from Seattle to Lewiston

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Seattle to Lewiston.

  • Cheapest
    Delta Air Lines
    SEA
    19:55
    1h 14m
    Direct
    LWS
    21:09
    Seattle-Tacoma International Airport - Nez Perce County Regional Airport
    Wed, Apr 24Delta Air Lines
    S$ 270
  • Delta Air Lines
    SEA
    19:55
    1h 14m
    Direct
    LWS
    21:09
    Seattle-Tacoma International Airport - Nez Perce County Regional Airport
    Wed, Apr 24Delta Air Lines
    S$ 270
    Find More Flights

Frequently Asked Questions

  • When to buy flight tickets from Seattle (SEA) to Lewiston (LWS) the cheapest?

    Airlines adjust prices for flights from Seattle to Lewiston based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much is a flight from Seattle (SEA) to Lewiston (LWS) cost?

    According to Trip.com's data, the lowest price is around S$ 637.
  • How long is a flight from Seattle (SEA) to Lewiston (LWS)?

    It takes about 1 hour 15 minutes to fly from Seattle (SEA) to Lewiston (LWS).
  • What are the most popular airlines that fly from Seattle (SEA) to Lewiston (LWS)?

    Airlines with flights from Seattle (SEA) to Lewiston (LWS): Delta Air Lines and Korean Air.
  • What's the most popular airline for direct flights from Seattle (SEA) to Lewiston (LWS)?

    Airdialog LLC operates 1 direct flights from Seattle (SEA) to Lewiston (LWS).
  • How many airports in Lewiston?

    There are 1 airports near Lewiston: Nez Perce County Regional Airport.

Find cheapest flight ticket from Seattle to Lewiston

Cheapest direct flight price

S$ 273

Cheapest return ticket price

S$ 269

Cheapest month

January

Peak season for travel

June