Which airports can I use when flying from Portland to Lewiston?

Flights from Portland to Lewiston usually depart from Portland (PDX) and arrive at Lewiston Nez Perce Rgnl (LWS).

Which airports do connecting flights from Portland to Lewiston pass through?

Most connecting flights from Portland to Lewiston pass through Seattle/Tacoma Intl (SEA), which handles 100% of one-stop traffic on this route.

Can I save money by using flexible dates for flights from Portland to Lewiston?

Yes. Flexible dates can save you up to 11% on flights from Portland to Lewiston. Saturday is the cheapest departure day at $416 round-trip on average, while Monday is the most expensive at $466, a difference of $50. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Do I need a passport to fly from Portland to Lewiston?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from Portland to Lewiston changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $371 to $992. That means the highest observed fare was about 3x higher than the lowest one.

How much is a round-trip flight from Portland to Lewiston?

Round-trip flights from Portland to Lewiston typically range from $432 to $466. The lowest price found in the past 5 days was $371, on Delta.

Which airline is the cheapest to fly from Portland to Lewiston?

Delta ($371) offered the cheapest round-trip ticket from Portland to Lewiston in the last 5 days.

What is the cheapest layover airport when flying from Portland to Lewiston?

Flights via Seattle/Tacoma Intl (SEA) offer the most affordable fares, with an average round-trip price of $442. Based on KAYAK data over the past 3 months.

When flying from Portland to Lewiston which airport offers the shortest layover?

Seattle/Tacoma Intl (SEA) had the shortest average connection time for Portland to Lewiston layovers at 2h 34m over the past 3 months.

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Cheapest round-trip

$371

Typical prices: $432-$466

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PDX - LWS • 1 stop

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Flight Deals

Cheap Flights from Portland to Lewiston (PDX-LWS)

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

Round-trip

One-way

Recent round-trip flight deals from Portland to Lewiston

Fri, Jan 8 - Wed, Jan 13

5:48 pm - 10:55 pmPDX Portland-LWS Lewiston Nez Perce Rgnl

5h 07m1 stop Seattle/Tacoma Intl

7:00 am - 10:16 amLWS Lewiston Nez Perce Rgnl-PDX Portland

3h 16m1 stop Seattle/Tacoma Intl

$371Delta

Sat, Nov 28 - Sat, Dec 5

5:51 pm - 11:03 pmPDX Portland-LWS Lewiston Nez Perce Rgnl

5h 12m1 stop Seattle/Tacoma Intl

9:08 am - 1:35 pmLWS Lewiston Nez Perce Rgnl-PDX Portland

4h 27m1 stop Seattle/Tacoma Intl

$391Delta

Thu, Dec 3 - Wed, Dec 9

5:59 pm - 11:04 pmPDX Portland-LWS Lewiston Nez Perce Rgnl

5h 05m1 stop Seattle/Tacoma Intl

12:19 pm - 6:58 pmLWS Lewiston Nez Perce Rgnl-PDX Portland

6h 39m2 stops Salt Lake City Seattle/Tacoma Intl

$446Delta

Sat, Nov 28 - Sat, Dec 5

7:35 pm - 11:03 pmPDX Portland-LWS Lewiston Nez Perce Rgnl

3h 28m1 stop Seattle/Tacoma Intl

12:19 pm - 8:58 pmLWS Lewiston Nez Perce Rgnl-PDX Portland

8h 39m2 stops Salt Lake City Seattle/Tacoma Intl

$466Delta

Fri, Nov 13 - Tue, Nov 17

5:51 pm - 11:03 pmPDX Portland-LWS Lewiston Nez Perce Rgnl

5h 12m1 stop Seattle/Tacoma Intl

9:08 am - 1:35 pmLWS Lewiston Nez Perce Rgnl-PDX Portland

4h 27m1 stop Seattle/Tacoma Intl

$486Delta

Fri, Nov 13 - Tue, Nov 17

5:51 pm - 11:03 pmPDX Portland-LWS Lewiston Nez Perce Rgnl

5h 12m1 stop Seattle/Tacoma Intl

12:24 pm - 9:57 pmLWS Lewiston Nez Perce Rgnl-PDX Portland

9h 33m2 stops Salt Lake City Seattle/Tacoma Intl

$552Delta

Mon, Nov 23 - Fri, Nov 27

5:51 pm - 11:03 pmPDX Portland-LWS Lewiston Nez Perce Rgnl

5h 12m1 stop Seattle/Tacoma Intl

12:24 pm - 8:44 pmLWS Lewiston Nez Perce Rgnl-PDX Portland

8h 20m2 stops Salt Lake City Seattle/Tacoma Intl

$613Delta

Sun, Nov 15 - Thu, Nov 19

5:45 am - 11:44 amPDX Portland-LWS Lewiston Nez Perce Rgnl

5h 59m1 stop Salt Lake City

12:24 pm - 9:57 pmLWS Lewiston Nez Perce Rgnl-PDX Portland

9h 33m2 stops Salt Lake City Seattle/Tacoma Intl

$700Delta

Sun, Nov 15 - Thu, Nov 19

7:35 pm - 11:03 pmPDX Portland-LWS Lewiston Nez Perce Rgnl

3h 28m1 stop Seattle/Tacoma Intl

9:08 am - 1:35 pmLWS Lewiston Nez Perce Rgnl-PDX Portland

4h 27m1 stop Seattle/Tacoma Intl

$751Delta

Mon, Nov 23 - Fri, Nov 27

5:51 pm - 11:03 pmPDX Portland-LWS Lewiston Nez Perce Rgnl

5h 12m1 stop Seattle/Tacoma Intl

9:08 am - 1:35 pmLWS Lewiston Nez Perce Rgnl-PDX Portland

4h 27m1 stop Seattle/Tacoma Intl

$752Delta

Booking Insights

Price, demand and travel trends for Portland to Lewiston flights

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

Prices

Airlines

Layovers

How much is a round-trip flight from Portland to Lewiston? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Portland to Lewiston departing in january.

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Cheapest flight	$371

Round-trip flight from Portland to Lewiston

When to book flights from Portland to Lewiston

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

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Do I need a passport to fly from Portland to Lewiston?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
Have flight prices from Portland to Lewiston changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $371 to $992. That means the highest observed fare was about 3x higher than the lowest one.
Which airports can I use when flying from Portland to Lewiston?
Flights from Portland to Lewiston usually depart from Portland (PDX) and arrive at Lewiston Nez Perce Rgnl (LWS).
Which airports do connecting flights from Portland to Lewiston pass through?
Most connecting flights from Portland to Lewiston pass through Seattle/Tacoma Intl (SEA), which handles 100% of one-stop traffic on this route.
Can I save money by using flexible dates for flights from Portland to Lewiston?
Yes. Flexible dates can save you up to 11% on flights from Portland to Lewiston. Saturday is the cheapest departure day at $416 round-trip on average, while Monday is the most expensive at $466, a difference of $50.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

If your dates are flexible, aim for a Saturday departure and avoid flying on Monday. On this route, Saturday flights average $416, about $50 less than Monday fares (11% savings) based on the last 12 months.

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PDX - LWS

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Everything you should know

Cheap Flights from Portland to Lewiston (PDX-LWS)

Recent round-trip flight deals from Portland to Lewiston

Recent one-way flight deals from Portland to Lewiston

Price, demand and travel trends for Portland to Lewiston flights

How much is a round-trip flight from Portland to Lewiston?

Which airline is the cheapest to fly from Portland to Lewiston?

What is the cheapest layover airport when flying from Portland to Lewiston?

When flying from Portland to Lewiston which airport offers the shortest layover?

Key details for Portland to Lewiston flights

Cheapest flight

When to book flights from Portland to Lewiston

Your Portland to Lewiston flight questions, answered

Your guide to booking Portland to Lewiston flights

More options for your flight from Portland to Lewiston

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