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Cheap flights from Lewiston, Idaho to Portland from $157

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lewiston, Idaho to Portland departing on 4/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Lewiston, Idaho to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:09 am - 9:58 am
LWS
-
PDX
3h 49m
1 stop
Delta Logo
7:32 pm - 12:08 am
PDX
-
LWS
4h 36m
1 stop
$374Delta
Mon, Apr 20 - Thu, Apr 23
Delta Logo
12:10 pm - 6:22 pm
LWS
-
PDX
6h 12m
1 stop
Delta Logo
5:45 am - 11:27 am
PDX
-
LWS
5h 42m
1 stop
$740Delta
Tue, Mar 31 - Sat, Apr 4
Delta Logo
12:10 pm - 8:59 pm
LWS
-
PDX
8h 49m
2 stops
Delta Logo
5:45 am - 11:27 am
PDX
-
LWS
5h 42m
1 stop
$746Delta
Tue, Mar 31 - Sat, Apr 4
Delta Logo
12:13 pm - 9:32 pm
LWS
-
PDX
9h 19m
2 stops
Delta Logo
7:32 pm - 12:08 am
PDX
-
LWS
4h 36m
1 stop
$847Delta
Mon, Apr 20 - Thu, Apr 23
Delta Logo
6:10 am - 10:02 am
LWS
-
PDX
3h 52m
1 stop
Delta Logo
5:45 am - 11:27 am
PDX
-
LWS
5h 42m
1 stop
$896Delta
Sun, Mar 29 - Thu, Apr 2
Delta Logo
12:10 pm - 8:59 pm
LWS
-
PDX
8h 49m
2 stops
Delta Logo
8:05 pm - 11:00 pm
PDX
-
LWS
2h 55m
1 stop
$2,168Delta
Sun, Mar 29 - Thu, Apr 2

Delta flights from Lewiston, Idaho to Portland

Our best Delta deals on Lewiston, Idaho to Portland flight tickets
Delta
Apr 20
LWS6:09 amLewiston Nez Perce Rgnl
3h 49m
1 stop
PDX9:58 amPortland
Apr 23
PDX7:32 pmPortland
4h 36m
1 stop
LWS12:08 amLewiston Nez Perce Rgnl
$374
Delta
Apr 1
LWS6:10 amLewiston Nez Perce Rgnl
3h 52m
1 stop
PDX10:02 amPortland
Apr 5
PDX8:05 pmPortland
2h 55m
1 stop
LWS11:00 pmLewiston Nez Perce Rgnl
$572
Delta
Apr 1
LWS12:10 pmLewiston Nez Perce Rgnl
8h 49m
2 stops
PDX8:59 pmPortland
Apr 5
PDX8:05 pmPortland
2h 55m
1 stop
LWS11:00 pmLewiston Nez Perce Rgnl
$578

momondo Fare Finder

 
Customize your flight search to find flights from Lewiston, Idaho to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 17, 2026.
Use the filters below to find and compare flights from Lewiston, Idaho to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

LewistonPortland

LWS - PDX

LWSPDX

Lewiston Nez Perce Rgnl

Mon 4/20

6:09 am-9:58 am

1 stop3h 49m

Portland

Thu 4/23

7:32 pm-12:08 am

1 stop4h 36m

$374

LewistonPortland

LWS - PDX

LWSPDX

Lewiston Nez Perce Rgnl

Tue 3/31

12:10 pm-6:22 pm

1 stop6h 12m

Portland

Sat 4/4

5:45 am-11:27 am

1 stop5h 42m

$740

LewistonPortland

LWS - PDX

LWSPDX

Lewiston Nez Perce Rgnl

Tue 3/31

12:10 pm-8:59 pm

2 stops8h 49m

Portland

Sat 4/4

5:45 am-11:27 am

1 stop5h 42m

$746

LewistonPortland

LWS - PDX

LWSPDX

Lewiston Nez Perce Rgnl

Mon 4/20

12:13 pm-9:32 pm

2 stops9h 19m

Portland

Thu 4/23

7:32 pm-12:08 am

1 stop4h 36m

$847

LewistonPortland

LWS - PDX

LWSPDX

Lewiston Nez Perce Rgnl

Sun 3/29

6:10 am-10:02 am

1 stop3h 52m

Portland

Thu 4/2

5:45 am-11:27 am

1 stop5h 42m

$896

LewistonPortland

LWS - PDX

LWSPDX

Lewiston Nez Perce Rgnl

Sun 3/29

12:10 pm-8:59 pm

2 stops8h 49m

Portland

Thu 4/2

8:05 pm-11:00 pm

1 stop2h 55m

$2,168
Cheapest one-way
Quickest one-way

LewistonPortland

LWS - PDX

LWSPDX

Lewiston Nez Perce Rgnl

Mon 4/13

6:09 am-9:58 am

1 stop3h 49m

$157

LewistonPortland

LWS - PDX

LWSPDX

Lewiston Nez Perce Rgnl

Mon 4/13

12:13 pm-6:52 pm

2 stops6h 39m

$163

LewistonPortland

LWS - PDX

LWSPDX

Lewiston Nez Perce Rgnl

Wed 8/26

12:30 pm-6:11 pm

1 stop5h 41m

$282

LewistonPortland

LWS - PDX

LWSPDX

Lewiston Nez Perce Rgnl

Wed 8/26

12:30 pm-8:49 pm

2 stops8h 19m

$288

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Portland from

How to get the cheapest flight ticket from Lewiston, Idaho to Portland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Lewiston Nez Perce Rgnl to Portland?

Delta is the most popular carrier operating from Lewiston Nez Perce Rgnl to Portland

What airlines fly to Portland?

Alaska Airlines, Hawaiian Airlines and Delta are the top three most popular airlines that fly to Portland from Lewiston, Idaho according to our data. Alaska Airlines is the first choice among our users, with 86% of people opting to fly with this airline when traveling to Portland. Keep in mind that there are 3 different airlines that fly to Portland on a routine basis, so you have a few additional options to choose from.

When to book flights from Lewiston, Idaho to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from Lewiston, Idaho to Portland according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Lewiston, Idaho to Portland (LWS to PDX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lewiston, Idaho to Portland

Fastest flight time

3h 49m

Direct flights

None
The fastest flight from Lewiston, Idaho to Portland takes 3h 49m
There are no direct flights from Lewiston, Idaho to Portland. There are no popular flight routes from Lewiston, Idaho to Portland.
Search flight deals

  • How far is Lewiston Nez Perce Rgnl to Portland by plane?

    A flight from Lewiston Nez Perce Rgnl to Portland will travel around 279.0 mi. Typically, this will take 3h 49m by plane in normal conditions.

  • When did momondo last update prices for flights from Lewiston Nez Perce Rgnl Airport to Portland Airport?

    Prices for flights from Lewiston Nez Perce Rgnl Airport to Portland Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Lewiston Nez Perce Rgnl Airport to Portland Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lewiston Nez Perce Rgnl Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
Seaside
Cannon Beach
Vancouver
Salem
Astoria
Long Beach
Rockaway Beach
Depoe Bay
Beaverton
Hillsboro
Tigard
Hood River
Longview
McMinnville
Newberg
The Dalles
Pacific City
Gresham
Manzanita

Why use momondo?

Why should I use momondo to find a flight deal from Lewiston to Portland?

It is quick and easy to find Lewiston to Portland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Portland that suits you.

Can I find flights from Lewiston to Portland with flexible booking policies on momondo?

All flight searches from Lewiston to Portland on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Lewiston to Portland?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Portland from Lewiston.

I’m not ready to book a flight from Lewiston to Portland right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Portland, momondo offers a useful price alert feature which will track prices for flights to Portland from Lewiston and alert you when they change.

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