How does KAYAK find such low prices on flights from Washington to Lewiston?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Lewiston.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Lewiston?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lewiston from Washington is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Washington to Lewiston?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Lewiston with an airline and back to Washington with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Lewiston?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Lewiston from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$104 CHEAP FLIGHTS from Washington to Lewiston

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Cheap Flights from Washington to Lewiston

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

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Washington to Lewiston

Sun, Oct 18 - Sun, Oct 25

9:45 pm - 11:06 pmSEA Seattle/Tacoma Intl-LWS Lewiston Nez Perce Rgnl

1h 21mnonstop

9:15 am - 10:45 amLWS Lewiston Nez Perce Rgnl-SEA Seattle/Tacoma Intl

1h 30mnonstop

$147Delta

Thu, Oct 15 - Sun, Oct 18

9:45 pm - 11:06 pmSEA Seattle/Tacoma Intl-LWS Lewiston Nez Perce Rgnl

1h 21mnonstop

9:15 am - 10:45 amLWS Lewiston Nez Perce Rgnl-SEA Seattle/Tacoma Intl

1h 30mnonstop

$147Delta

Fri, Feb 12 - Sun, Feb 14

9:30 pm - 10:49 pmSEA Seattle/Tacoma Intl-LWS Lewiston Nez Perce Rgnl

1h 19mnonstop

6:25 am - 7:55 amLWS Lewiston Nez Perce Rgnl-SEA Seattle/Tacoma Intl

1h 30mnonstop

$178Delta

Fri, Oct 16 - Fri, Oct 23

5:30 am - 11:39 amSEA Seattle/Tacoma Intl-LWS Lewiston Nez Perce Rgnl

6h 09m1 stop Salt Lake City

12:19 pm - 4:55 pmLWS Lewiston Nez Perce Rgnl-SEA Seattle/Tacoma Intl

4h 36m1 stop Salt Lake City

$284JetBlue

Fri, Jan 8 - Wed, Jan 13

5:45 pm - 10:49 pmPDX Portland-LWS Lewiston Nez Perce Rgnl

5h 04m1 stop Seattle/Tacoma Intl

6:25 am - 9:38 amLWS Lewiston Nez Perce Rgnl-PDX Portland

3h 13m1 stop Seattle/Tacoma Intl

$371Delta

Fri, Jan 8 - Wed, Jan 13

7:40 pm - 10:49 pmPDX Portland-LWS Lewiston Nez Perce Rgnl

3h 09m1 stop Seattle/Tacoma Intl

12:30 pm - 7:03 pmLWS Lewiston Nez Perce Rgnl-PDX Portland

6h 33m2 stops Salt Lake City Seattle/Tacoma Intl

$410Delta

Sun, Sep 20 - Thu, Sep 24

5:49 pm - 11:08 pmPDX Portland-LWS Lewiston Nez Perce Rgnl

5h 19m1 stop Seattle/Tacoma Intl

12:14 pm - 6:16 pmLWS Lewiston Nez Perce Rgnl-PDX Portland

6h 02m1 stop Salt Lake City

$654Delta

Sun, Sep 20 - Thu, Sep 24

5:49 pm - 11:08 pmPDX Portland-LWS Lewiston Nez Perce Rgnl

5h 19m1 stop Seattle/Tacoma Intl

12:14 pm - 8:02 pmLWS Lewiston Nez Perce Rgnl-PDX Portland

7h 48m2 stops Salt Lake City Seattle/Tacoma Intl

$660Delta

Wed, Sep 23 - Sun, Sep 27

5:50 pm - 11:08 pmPDX Portland-LWS Lewiston Nez Perce Rgnl

5h 18m1 stop Seattle/Tacoma Intl

12:14 pm - 6:16 pmLWS Lewiston Nez Perce Rgnl-PDX Portland

6h 02m1 stop Salt Lake City

$712Delta

Sat, Sep 26 - Sun, Sep 27

5:50 pm - 11:08 pmPDX Portland-LWS Lewiston Nez Perce Rgnl

5h 18m1 stop Seattle/Tacoma Intl

12:14 pm - 6:16 pmLWS Lewiston Nez Perce Rgnl-PDX Portland

6h 02m1 stop Salt Lake City

$743Delta

Useful Info

Low season	November
High season	August
Cheapest flight	$104

Best time to beat the crowds with an average 8% drop in price.

Most popular time to fly with an average 18% increase in price.

Flight from Seattle to Lewiston

How does KAYAK find such low prices on flights from Washington to Lewiston?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Lewiston.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Lewiston?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lewiston from Washington is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Washington to Lewiston?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Lewiston with an airline and back to Washington with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Lewiston?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Lewiston from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.