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

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

What airlines fly to Portland?

Alaska Airlines, JetBlue and Delta are the top three most popular airlines that fly to Portland from Portland, Maine according to our data. Alaska Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Portland. Keep in mind that there are 8 different airlines that fly to Portland 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 Portland Airport?

Prices for flights from Portland Airport to Portland Airport are refreshed on a daily basis.

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

As of November 2025, there are 5 operators available to choose from for flights from Portland Airport to Portland Airport.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Portland Airport.

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

The travel and health documents required for your trip to Portland Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$170 Cheap Flights from Portland to Portland in 2025/26

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Cheap round-trip flights

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4:53 pm - 12:15 amPWM-PDX

10h 22m2 stops

9:10 am - 11:59 pmPDX-PWM

11h 49m2 stops

$290Delta

Find Deal

Fri, Dec 12 - Tue, Dec 16

2:35 pm - 12:17 amPWM-PDX

12h 42m2 stops

11:10 am - 12:20 amPDX-PWM

10h 10m2 stops

$300Delta

Find Deal

Thu, Jan 8 - Mon, Feb 2

4:53 pm - 12:15 amPWM-PDX

10h 22m2 stops

9:10 am - 11:59 pmPDX-PWM

11h 49m2 stops

$317Delta

Find Deal

Fri, Dec 12 - Tue, Dec 16

12:45 pm - 10:00 pmPWM-PDX

12h 15m2 stops

8:00 am - 10:15 pmPDX-PWM

11h 15m2 stops

$377Southwest

Find Deal

Wed, Dec 3 - Wed, Dec 10

6:00 am - 2:46 pmPWM-PDX

11h 46m2 stops

8:30 am - 11:30 pmPDX-PWM

12h 00m2 stops

$383United Airlines

Find Deal

Thu, Jan 8 - Tue, Jan 13

12:46 pm - 8:22 pmPWM-PDX

10h 36m2 stops

7:38 am - 11:43 pmPDX-PWM

13h 05m2 stops

$389American Airlines

Find Deal

Thu, Jan 8 - Mon, Feb 2

3:00 pm - 12:20 amPWM-PDX

12h 20m2 stops

8:00 am - 10:15 pmPDX-PWM

11h 15m2 stops

$417Southwest

Find Deal

Fri, Dec 12 - Tue, Dec 16

4:25 pm - 10:15 pmPWM-PDX

8h 50m1 stop

11:59 pm - 2:19 pmPDX-PWM

11h 20m2 stops

$422United Airlines

Find Deal

Wed, Dec 3 - Wed, Dec 10

12:46 pm - 8:11 pmPWM-PDX

10h 25m1 stop

7:10 am - 10:54 pmPDX-PWM

12h 44m2 stops

$484Alaska Airlines

Find Deal

Thu, Jan 8 - Mon, Feb 2

5:37 pm - 10:47 amPWM-PDX

20h 10m1 stop

5:30 am - 10:32 pmPDX-PWM

14h 02m2 stops

$505American Airlines

Find Deal

Tue, Dec 2 - Sat, Dec 6

Southwest flights from Portland, Maine to Portland

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

Southwest

Dec 3

PWM12:45 pmPortland

12h 15m

2 stops

PDX10:00 pmPortland

Dec 10

PDX8:00 amPortland

11h 15m

2 stops

PWM10:15 pmPortland

$377

Find similar

Southwest

Dec 12

PWM3:00 pmPortland

12h 20m

2 stops

PDX12:20 amPortland

Dec 16

PDX8:00 amPortland

11h 15m

2 stops

PWM10:15 pmPortland

$417

Find similar

Southwest

Nov 14

PWM3:00 pmPortland

12h 20m

2 stops

PDX12:20 amPortland

Nov 21

PDX7:50 amPortland

13h 30m

2 stops

PWM12:20 amPortland

$782

Find similar

American Airlines flights from Portland, Maine to Portland

Our best American Airlines deals on Portland, Maine to Portland flight tickets

American Airlines

Jan 8

PWM12:46 pmPortland

10h 36m

2 stops

PDX8:22 pmPortland

Feb 2

PDX7:38 amPortland

13h 05m

2 stops

PWM11:43 pmPortland

$389

Find similar

American Airlines

Dec 2

PWM5:37 pmPortland

20h 10m

1 stop

PDX10:47 amPortland

Dec 6

PDX5:30 amPortland

14h 02m

2 stops

PWM10:32 pmPortland

$505

Find similar

American Airlines

Dec 8

PWM6:00 amPortland

14h 28m

2 stops

PDX5:28 pmPortland

Dec 29

PDX12:49 amPortland

12h 50m

2 stops

PWM4:39 pmPortland

$559

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandPortland

PWM - PDX

PWMPDX

Portland

Fri 12/12

4:53 pm-12:15 am

2 stops10h 22m

Portland

Tue 12/16

9:10 am-11:59 pm

2 stops11h 49m

$290

PortlandPortland

PWM - PDX

PWMPDX

Portland

Thu 1/8

2:35 pm-12:17 am

2 stops12h 42m

Portland

Mon 2/2

11:10 am-12:20 am

2 stops10h 10m

$300

PortlandPortland

PWM - PDX

PWMPDX

Portland

Fri 12/12

4:53 pm-12:15 am

2 stops10h 22m

Portland

Tue 12/16

9:10 am-11:59 pm

2 stops11h 49m

$317

PortlandPortland

PWM - PDX

PWMPDX

Portland

Wed 12/3

12:45 pm-10:00 pm

2 stops12h 15m

Portland

Wed 12/10

8:00 am-10:15 pm

2 stops11h 15m

$377

PortlandPortland

PWM - PDX

PWMPDX

Portland

Thu 1/8

6:00 am-2:46 pm

2 stops11h 46m

Portland

Tue 1/13

8:30 am-11:30 pm

2 stops12h 00m

$383

PortlandPortland

PWM - PDX

PWMPDX

Portland

Thu 1/8

12:46 pm-8:22 pm

2 stops10h 36m

Portland

Mon 2/2

7:38 am-11:43 pm

2 stops13h 05m

$389

PortlandPortland

PWM - PDX

PWMPDX

Portland

Fri 12/12

3:00 pm-12:20 am

2 stops12h 20m

Portland

Tue 12/16

8:00 am-10:15 pm

2 stops11h 15m

$417

PortlandPortland

PWM - PDX

PWMPDX

Portland

Wed 12/3

4:25 pm-10:15 pm

1 stop8h 50m

Portland

Wed 12/10

11:59 pm-2:19 pm

2 stops11h 20m

$422

PortlandPortland

PWM - PDX

PWMPDX

Portland

Thu 1/8

12:46 pm-8:11 pm

1 stop10h 25m

Portland

Mon 2/2

7:10 am-10:54 pm

2 stops12h 44m

$484

PortlandPortland

PWM - PDX

PWMPDX

Portland

Tue 12/2

5:37 pm-10:47 am

1 stop20h 10m

Portland

Sat 12/6

5:30 am-10:32 pm

2 stops14h 02m

$505

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How to get the cheapest flight ticket from Portland, Maine 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

Prices

Airlines

What is the cheapest month to fly to Portland?

The cheapest month to fly to Portland from Portland, Maine is in January. Flight prices, which tend to average around $411, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in January, then you should wait until September to fly from Portland, Maine, when ticket prices are also cheap, with an average price of $442.

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Saturday when prices can be found for as low as $606. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Monday, with ticket prices averaging around $808.

What is the cheapest time of day to depart on your flight to Portland?

The cheapest time of day to fly to Portland is at noon when flights can be purchased for as low as $666. In the morning is when there is more demand to fly to Portland, so prices are often more expensive at around $677 per ticket.

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

You are more likely to see cheaper flights to Portland from Portland, Maine when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $522 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from Portland, Maine for as low as $388 on momondo.

How have Portland, Maine to Portland flight prices changed over time?

As of November 2025, prices for Portland, Maine to Portland flights are approximately 29% more expensive when compared to flights at the same time last year.

When to book flights from Portland, Maine to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from Portland, Maine to Portland according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Portland, Maine to Portland (PWM to PDX) flight deals and tips

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

Direct flights	None

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

Search flight deals

How far is Portland to Portland by plane?
Portland is 2534.3 mi away from Portland. Flights usually cover this in 8h 17m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Portland Airport to Portland Airport?
Prices for flights from Portland Airport to Portland Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Portland Airport to Portland Airport?
As of November 2025, there are 5 operators available to choose from for flights from Portland Airport to Portland Airport.
How old do you have to be to fly from Portland Airport to Portland Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The travel and health documents required for your trip to Portland Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Portland, Maine to Portland?
momondo data reveals that the most frequently booked airline on the route from Portland, Maine to Portland is United Airlines, representing 40% of all bookings. The subsequent popular airlines are American Airlines at 23%, Delta at 19%, and Southwest at 13%.

Best airlines flying from Portland, Maine to Portland

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

Airline	Rating	Free Cancellation	Price
Sun Country Air	PriceFrom $188	Free Cancellation	Rating 6.9 335 reviews	Search Sun Country Air flights
Delta	PriceFrom $312	Free Cancellation	Rating 7.9 8,001 reviews	Search Delta flights
American Airlines	PriceFrom $347	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights
United Airlines	PriceFrom $356	Free Cancellation	Rating 7.4 9,007 reviews	Search United Airlines flights
Southwest	PriceFrom $411	Free Cancellation	Rating 8.0 4,241 reviews	Search Southwest flights

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Rockaway Beach

Beaverton

Hillsboro

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Gresham

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The Dalles

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Tigard

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Why use momondo?

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

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

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

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

How can momondo help me find flights from Portland 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 Portland.

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

Price alerts on flights to Portland 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.

An easier way to manage your Portland trip

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Cheap flights from Portland, Maine to Portland from $170

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to Portland departing on 3/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Southwest flights from Portland, Maine to Portland

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How to get the cheapest flight ticket from Portland, Maine 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 month to fly to Portland?

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Saturday when prices can be found for as low as $606. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Monday, with ticket prices averaging around $808.

What is the cheapest time of day to depart on your flight to Portland?

The cheapest time of day to fly to Portland is at noon when flights can be purchased for as low as $666. In the morning is when there is more demand to fly to Portland, so prices are often more expensive at around $677 per ticket.

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

How have Portland, Maine to Portland flight prices changed over time?

As of November 2025, prices for Portland, Maine to Portland flights are approximately 29% more expensive when compared to flights at the same time last year.

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

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

What airlines fly to Portland?

When to book flights from Portland, Maine to Portland

Cheap Portland, Maine to Portland (PWM to PDX) flight deals and tips

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

Direct flights

How far is Portland to Portland by plane?

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

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

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

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

What is the most popular airline from Portland, Maine to Portland?

Best airlines flying from Portland, Maine to Portland

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

Traveling to a place near Portland?

Why use momondo?

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

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

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

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

An easier way to manage your Portland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Oregon