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Cheap flights from Lewiston, Idaho to Portland from $272

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 10/4. 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
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
9:14 am - 2:46 pm
LWS
-
PDX
5h 32m
1 stop
Delta Logo
5:50 pm - 11:19 pm
PDX
-
LWS
5h 29m
1 stop
$356Delta
Mo, Jun 15 - So, Jun 21
Delta Logo
12:16 pm - 10:02 pm
LWS
-
PDX
9h 46m
2 stops
Delta Logo
5:50 pm - 11:19 pm
PDX
-
LWS
5h 29m
1 stop
$438Delta
Mo, Jun 15 - So, Jun 21
Delta Logo
8:25 am - 2:48 pm
LWS
-
PDX
6h 23m
1 stop
Delta Logo
5:51 pm - 10:53 pm
PDX
-
LWS
5h 02m
1 stop
$644Delta
So, Mai 31 - Mi, Jun 3
Delta Logo
12:16 pm - 9:18 pm
LWS
-
PDX
9h 02m
2 stops
Delta Logo
5:51 pm - 10:53 pm
PDX
-
LWS
5h 02m
1 stop
$682Delta
So, Mai 31 - Mi, Jun 3

Delta flights from Lewiston, Idaho to Portland

Our best Delta deals on Lewiston, Idaho to Portland flight tickets
Delta
Jun 15
LWS9:14 amLewiston Nez Perce Rgnl
5h 32m
1 stop
PDX2:46 pmPortland
Jun 21
PDX5:50 pmPortland
5h 29m
1 stop
LWS11:19 pmLewiston Nez Perce Rgnl
$356
Delta
Jun 15
LWS12:16 pmLewiston Nez Perce Rgnl
9h 46m
2 stops
PDX10:02 pmPortland
Jun 21
PDX5:50 pmPortland
5h 29m
1 stop
LWS11:19 pmLewiston Nez Perce Rgnl
$438
Delta
May 20
LWS12:16 pmLewiston Nez Perce Rgnl
5h 45m
1 stop
PDX6:01 pmPortland
May 23
PDX5:51 pmPortland
4h 59m
1 stop
LWS10:50 pmLewiston Nez Perce Rgnl
$596

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 Mai 18, 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

Mo 6/15

9:14 am-2:46 pm

1 stop5h 32m

Portland

So 6/21

5:50 pm-11:19 pm

1 stop5h 29m

$356

LewistonPortland

LWS - PDX

LWSPDX

Lewiston Nez Perce Rgnl

Mo 6/15

12:16 pm-10:02 pm

2 stops9h 46m

Portland

So 6/21

5:50 pm-11:19 pm

1 stop5h 29m

$438

LewistonPortland

LWS - PDX

LWSPDX

Lewiston Nez Perce Rgnl

So 5/31

8:25 am-2:48 pm

1 stop6h 23m

Portland

Mi 6/3

5:51 pm-10:53 pm

1 stop5h 02m

$644

LewistonPortland

LWS - PDX

LWSPDX

Lewiston Nez Perce Rgnl

So 5/31

12:16 pm-9:18 pm

2 stops9h 02m

Portland

Mi 6/3

5:51 pm-10:53 pm

1 stop5h 02m

$682
Cheapest one-way
Quickest one-way

LewistonPortland

LWS - PDX

LWSPDX

Lewiston Nez Perce Rgnl

So 10/4

12:30 pm-6:11 pm

1 stop5h 41m

$272

LewistonPortland

LWS - PDX

LWSPDX

Lewiston Nez Perce Rgnl

So 10/4

12:30 pm-8:49 pm

2 stops8h 19m

$560

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 85% 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

5h 32m

Direct flights

None
The fastest flight from Lewiston, Idaho to Portland takes 5h 32m
There are no direct flights from Lewiston, Idaho to Portland. There are no popular flight routes from Lewiston, Idaho to Portland.
Search flight deals

Frequently asked questions about flying from Lewiston, Idaho to Portland

  • 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 5h 32m 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 many operators does momondo search for flights from Lewiston Nez Perce Rgnl Airport to Portland Airport?

  • 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.

  • What is the most popular airline from Lewiston, Idaho to Portland?

Best airlines flying from Lewiston, Idaho to Portland

Compare and see reviews for airlines that fly from Lewiston, Idaho to Portland with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $294Free CancellationRating
7.9
8,447 reviews
Search Delta flights

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
Beaverton
Depoe Bay
Hillsboro
Tigard
Longview
Hood River
Troutdale
Newberg
The Dalles
Gresham
McMinnville
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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1 adult
Mi 6/17
Mi 6/24
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