What is the cheapest airline that flies from Portland to Oregon?

United Airlines, American Airlines, and Delta are the most popular carriers operating from Portland to Oregon

What airlines fly to Oregon?

Alaska Airlines, JetBlue and Delta are the top three most popular airlines that fly to Oregon from Portland, Maine according to our data. Alaska Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Oregon. Keep in mind that there are 8 different airlines that fly to Oregon on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Portland Airport to Oregon?

Prices for flights from Portland Airport to Oregon are updated daily.

How many operators does momondo search for flights from Portland Airport to Oregon?

There are 5 operators available for flights from Portland Airport to Oregon as of March 2026.

How old do you have to be to fly from Portland Airport to Oregon?

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 Portland Airport to Oregon.

What documentation or ID do you need to fly to Oregon?

The required travel and health documents for your Oregon 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 Oregon. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$164 Cheap Flights from Portland to Oregon in 2026

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Find the cheapest flights from Portland, Maine to Oregon

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:00 pm - 11:10 pm

PWM

PDX

13h 10m

2 stops

11:55 pm - 2:10 pm

PDX

PWM

11h 15m

2 stops

$358Southwest

Tue, Apr 7 - Thu, Apr 9

6:04 am - 12:56 pm

PWM

RDM

9h 52m

2 stops

6:48 pm - 8:49 am

RDM

PWM

11h 01m

2 stops

$359United Airlines

Wed, Apr 22 - Wed, Apr 29

1:18 pm - 8:19 pm

PWM

PDX

10h 01m

1 stop

11:47 pm - 11:22 pm

PDX

PWM

20h 35m

1 stop

$368American Airlines

Tue, Apr 28 - Fri, May 15

4:23 pm - 10:29 pm

PWM

PDX

9h 06m

1 stop

7:05 pm - 10:22 am

PDX

PWM

12h 17m

2 stops

$369United Airlines

Tue, Apr 7 - Thu, Apr 9

3:39 pm - 11:57 pm

PWM

PDX

11h 18m

2 stops

11:47 pm - 11:22 pm

PDX

PWM

20h 35m

1 stop

$373American Airlines

Tue, Apr 28 - Fri, May 15

6:04 am - 11:46 am

PWM

PDX

8h 42m

1 stop

10:50 am - 9:40 pm

PDX

PWM

7h 50m

1 stop

$377United Airlines

Wed, Apr 8 - Wed, Apr 15

3:23 pm - 9:09 pm

PWM

PDX

8h 46m

1 stop

11:55 pm - 10:23 am

PDX

PWM

7h 28m

1 stop

$378United Airlines

Tue, May 5 - Mon, May 11

4:48 pm - 9:53 pm

PWM

PDX

8h 05m

1 stop

12:30 am - 2:11 pm

PDX

PWM

10h 41m

2 stops

$382Delta

Wed, Apr 8 - Tue, Apr 14

4:50 pm - 10:35 pm

PWM

PDX

8h 45m

1 stop

7:05 pm - 10:18 am

PDX

PWM

12h 13m

2 stops

$383United Airlines

Tue, May 5 - Mon, May 11

5:21 am - 1:07 pm

PWM

BOI

9h 46m

1 stop

10:41 am - 12:46 am

BOI

PWM

12h 05m

2 stops

$402Delta

Fri, Apr 24 - Mon, May 4

Delta flights from Portland, Maine to Oregon

Our best Delta deals on Portland, Maine to Oregon flight tickets

Delta

Apr 8

PWM4:48 pmPortland

8h 05m

1 stop

PDX9:53 pmPortland

Apr 14

PDX12:30 amPortland

10h 41m

2 stops

PWM2:11 pmPortland

$382

Delta

Apr 24

PWM5:21 amPortland

9h 46m

1 stop

BOI1:07 pmBoise Air Term. Gowen Fld

May 4

BOI10:41 amBoise Air Term. Gowen Fld

12h 05m

2 stops

PWM12:46 amPortland

$402

Delta

Apr 28

PWM6:30 amPortland

13h 40m

2 stops

PDX5:10 pmPortland

May 15

PDX5:51 pmPortland

15h 09m

2 stops

PWM12:00 pmPortland

$413

Southwest flights from Portland, Maine to Oregon

Our best Southwest deals on Portland, Maine to Oregon flight tickets

Southwest

Apr 8

PWM3:55 pmPortland

10h 15m

2 stops

PDX11:10 pmPortland

Apr 15

PDX6:30 amPortland

13h 05m

2 stops

PWM10:35 pmPortland

$387

Southwest

May 5

PWM1:00 pmPortland

12h 00m

2 stops

PDX10:00 pmPortland

May 11

PDX11:55 pmPortland

9h 25m

2 stops

PWM12:20 pmPortland

$388

Southwest

Apr 6

PWM2:50 pmPortland

13h 05m

2 stops

PDX12:55 amPortland

Apr 9

PDX11:55 pmPortland

11h 15m

2 stops

PWM2:10 pmPortland

$420

Fly from

Fly to

Route

Depart

Return

Price

PortlandPortland

PWM - PDX

PWMPDX

Portland

Tue 4/7

1:00 pm-11:10 pm

2 stops13h 10m

Portland

Thu 4/9

11:55 pm-2:10 pm

2 stops11h 15m

$358

PortlandRedmond

PWM - RDM

PWMRDM

Portland

Wed 4/22

6:04 am-12:56 pm

2 stops9h 52m

Bend/Redmond

Wed 4/29

6:48 pm-8:49 am

2 stops11h 01m

$359

PortlandPortland

PWM - PDX

PWMPDX

Portland

Tue 4/28

1:18 pm-8:19 pm

1 stop10h 01m

Portland

Fri 5/15

11:47 pm-11:22 pm

1 stop20h 35m

$368

PortlandPortland

PWM - PDX

PWMPDX

Portland

Tue 4/7

4:23 pm-10:29 pm

1 stop9h 06m

Portland

Thu 4/9

7:05 pm-10:22 am

2 stops12h 17m

$369

PortlandPortland

PWM - PDX

PWMPDX

Portland

Tue 4/28

3:39 pm-11:57 pm

2 stops11h 18m

Portland

Fri 5/15

11:47 pm-11:22 pm

1 stop20h 35m

$373

PortlandPortland

PWM - PDX

PWMPDX

Portland

Wed 4/8

6:04 am-11:46 am

1 stop8h 42m

Portland

Wed 4/15

10:50 am-9:40 pm

1 stop7h 50m

$377

PortlandPortland

PWM - PDX

PWMPDX

Portland

Tue 5/5

3:23 pm-9:09 pm

1 stop8h 46m

Portland

Mon 5/11

11:55 pm-10:23 am

1 stop7h 28m

$378

PortlandPortland

PWM - PDX

PWMPDX

Portland

Wed 4/8

4:48 pm-9:53 pm

1 stop8h 05m

Portland

Tue 4/14

12:30 am-2:11 pm

2 stops10h 41m

$382

PortlandPortland

PWM - PDX

PWMPDX

Portland

Tue 5/5

4:50 pm-10:35 pm

1 stop8h 45m

Portland

Mon 5/11

7:05 pm-10:18 am

2 stops12h 13m

$383

PortlandBoise

PWM - BOI

PWMBOI

Portland

Fri 4/24

5:21 am-1:07 pm

1 stop9h 46m

Boise Air Term. Gowen Fld

Mon 5/4

10:41 am-12:46 am

2 stops12h 05m

$402

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland, Maine to Oregon

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

Prices

Airlines

What is the cheapest month to fly to Oregon?

The month of September is, on average, the cheapest month to fly to Oregon from Portland, Maine, with most prices found around $442. The month of June is another great option to travel to Oregon, with average flight prices from Portland, Maine averaging around $477.

How far in advance should I book a flight to Oregon?

You are more likely to see cheaper flights to Oregon from Portland, Maine when booking weeks ahead of your departure date. In general, you can expect to find flights to Oregon for around $546 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oregon from Portland, Maine for as low as $388 on momondo.

Can stopping save me money on Portland, Maine to Oregon flights?

You could potentially save up to 26% on your flight if you consider stops on a Portland, Maine to Oregon flight.

Cheap Portland, Maine to Oregon flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Oregon

Fastest flight time	7h 24m
Direct flights	None

The fastest flight from Portland, Maine to Oregon takes 7h 24m

There are no direct flights from Portland, Maine to Oregon. There are no popular flight routes from Portland, Maine to Oregon.

Search flight deals

When did momondo last update prices for flights from Portland Airport to Oregon?
Prices for flights from Portland Airport to Oregon are updated daily.
How many operators does momondo search for flights from Portland Airport to Oregon?
There are 5 operators available for flights from Portland Airport to Oregon as of March 2026.
How old do you have to be to fly from Portland Airport to Oregon?
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 Portland Airport to Oregon.
What documentation or ID do you need to fly to Oregon?
The required travel and health documents for your Oregon 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 Oregon. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Portland, Maine to Oregon

Compare and see reviews for airlines that fly from Portland, Maine to Oregon with momondo

Airline	Rating	Free Cancellation	Price
Sun Country Air	PriceFrom $188	Free Cancellation	Rating 6.8 340 reviews	Search Sun Country Air flights
Delta	PriceFrom $308	Free Cancellation	Rating 7.9 8,239 reviews	Search Delta flights
American Airlines	PriceFrom $347	Free Cancellation	Rating 7.1 11,370 reviews	Search American Airlines flights
United Airlines	PriceFrom $356	Free Cancellation	Rating 7.4 9,372 reviews	Search United Airlines flights
Southwest	PriceFrom $426	Free Cancellation	Rating 8.0 4,305 reviews	Search Southwest flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to Oregon. momondo saves you time and could save you money on your trip.

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

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

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

Once all potential Portland to Oregon flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Oregon from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.