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

American Airlines, Sun Country Air, and Delta 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 43% of people opting to fly with this airline when traveling to Portland. Keep in mind that there are 9 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 July 2025, there are 4 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.

$167 Cheap Flights from Portland to Portland in 2025

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Find the cheapest flights from Portland, Maine to Portland

Round-trip

One-way

Last minute

Cheap round-trip flights

9:18 am - 5:04 pmPWM-PDX

10h 46m1 stop

5:38 am - 5:45 pmPDX-PWM

9h 07m1 stop

$333American Airlines

Find Deal

mié., sep. 3 - mar., sep. 9

9:18 am - 5:04 pmPWM-PDX

10h 46m1 stop

9:56 pm - 12:31 pmPDX-PWM

11h 35m2 stops

$338American Airlines

Find Deal

mar., sep. 23 - mar., sep. 23

7:30 am - 3:25 pmPWM-PDX

10h 55m2 stops

7:35 pm - 9:58 amPDX-PWM

11h 23m2 stops

$343United Airlines

Find Deal

mar., sep. 23 - mar., sep. 23

3:35 pm - 10:42 pmPWM-PDX

10h 07m1 stop

10:50 pm - 9:24 amPDX-PWM

7h 34m1 stop

$346United Airlines

Find Deal

jue., sep. 4 - sáb., sep. 6

2:14 pm - 10:25 pmPWM-PDX

11h 11m2 stops

7:00 am - 5:42 pmPDX-PWM

7h 42m1 stop

$351United Airlines

Find Deal

jue., sep. 4 - sáb., sep. 6

5:00 pm - 11:52 pmPWM-PDX

9h 52m2 stops

10:50 pm - 1:00 pmPDX-PWM

11h 10m2 stops

$369Delta

Find Deal

jue., sep. 11 - lun., sep. 15

4:55 pm - 9:54 pmPWM-PDX

7h 59m1 stop

10:55 pm - 11:51 amPDX-PWM

9h 56m1 stop

$385Delta

Find Deal

mar., nov. 11 - dom., nov. 16

3:00 pm - 12:20 amPWM-PDX

12h 20m2 stops

5:50 am - 10:45 pmPDX-PWM

13h 55m2 stops

$447Southwest

Find Deal

dom., dic. 14 - dom., ene. 11

12:29 pm - 6:57 pmPWM-PDX

33h 28m3 stops

7:52 pm - 1:05 pmPDX-PWM

14h 13m2 stops

$553

Find Deal

vie., ago. 29 - lun., sep. 1

12:46 pm - 2:15 pmPWM-PDX

28h 29m3 stops

7:52 pm - 1:05 pmPDX-PWM

14h 13m2 stops

$592

Find Deal

lun., ago. 11 - lun., ago. 18

American Airlines flights from Portland, Maine to Portland

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

American Airlines

Sep 3

PWM9:18 amPortland

10h 46m

1 stop

PDX5:04 pmPortland

Sep 9

PDX5:38 amPortland

9h 07m

1 stop

PWM5:45 pmPortland

$333

Find similar

American Airlines

Sep 23

PWM9:18 amPortland

10h 46m

1 stop

PDX5:04 pmPortland

Sep 23

PDX9:56 pmPortland

11h 35m

2 stops

PWM12:31 pmPortland

$338

Find similar

American Airlines

Sep 4

PWM1:02 pmPortland

10h 35m

2 stops

PDX8:37 pmPortland

Sep 6

PDX9:56 pmPortland

11h 33m

2 stops

PWM12:29 pmPortland

$356

Find similar

Delta flights from Portland, Maine to Portland

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

Delta

Sep 11

PWM5:00 pmPortland

9h 52m

2 stops

PDX11:52 pmPortland

Sep 15

PDX10:50 pmPortland

11h 10m

2 stops

PWM1:00 pmPortland

$369

Find similar

Delta

Nov 11

PWM4:55 pmPortland

7h 59m

1 stop

PDX9:54 pmPortland

Nov 16

PDX10:55 pmPortland

9h 56m

1 stop

PWM11:51 amPortland

$385

Find similar

Delta

Sep 11

PWM11:45 amPortland

7h 06m

1 stop

PDX3:51 pmPortland

Sep 14

PDX12:45 amPortland

6h 55m

1 stop

PWM10:40 amPortland

$398

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandPortland

PWM - PDX

PWMPDX

Portland

mié. 9/3

9:18 am-5:04 pm

1 stop10h 46m

Portland

mar. 9/9

5:38 am-5:45 pm

1 stop9h 07m

$333

PortlandPortland

PWM - PDX

PWMPDX

Portland

mar. 9/23

9:18 am-5:04 pm

1 stop10h 46m

Portland

mar. 9/23

9:56 pm-12:31 pm

2 stops11h 35m

$338

PortlandPortland

PWM - PDX

PWMPDX

Portland

mar. 9/23

7:30 am-3:25 pm

2 stops10h 55m

Portland

mar. 9/23

7:35 pm-9:58 am

2 stops11h 23m

$343

PortlandPortland

PWM - PDX

PWMPDX

Portland

jue. 9/4

3:35 pm-10:42 pm

1 stop10h 07m

Portland

sáb. 9/6

10:50 pm-9:24 am

1 stop7h 34m

$346

PortlandPortland

PWM - PDX

PWMPDX

Portland

jue. 9/4

2:14 pm-10:25 pm

2 stops11h 11m

Portland

sáb. 9/6

7:00 am-5:42 pm

1 stop7h 42m

$351

PortlandPortland

PWM - PDX

PWMPDX

Portland

jue. 9/11

5:00 pm-11:52 pm

2 stops9h 52m

Portland

lun. 9/15

10:50 pm-1:00 pm

2 stops11h 10m

$369

PortlandPortland

PWM - PDX

PWMPDX

Portland

mar. 11/11

4:55 pm-9:54 pm

1 stop7h 59m

Portland

dom. 11/16

10:55 pm-11:51 am

1 stop9h 56m

$385

PortlandPortland

PWM - PDX

PWMPDX

Portland

dom. 12/14

3:00 pm-12:20 am

2 stops12h 20m

Portland

dom. 1/11

5:50 am-10:45 pm

2 stops13h 55m

$447

PortlandPortland

PWM - PDX

PWMPDX

Portland

vie. 8/29

12:29 pm-6:57 pm

3 stops33h 28m

Portland

lun. 9/1

7:52 pm-1:05 pm

2 stops14h 13m

$553

PortlandPortland

PWM - PDX

PWMPDX

Portland

lun. 8/11

12:46 pm-2:15 pm

3 stops28h 29m

Portland

lun. 8/18

7:52 pm-1:05 pm

2 stops14h 13m

$592

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 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 $426, 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 $452.

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 $556 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 July 2025, prices for Portland, Maine to Portland flights are approximately 10% cheaper 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

Best Price Found	$167
Fastest flight time	7h 06m
Direct flights	None
Airports in Portland	1 airport

The best one-way flight to Portland from Portland, Maine in the past 72 hours is $167. The best round-trip flight deal from Portland, Maine to Portland found on momondo in the last 72 hours is $333.

The fastest flight from Portland, Maine to Portland takes 7h 06m

There are no direct flights from Portland, Maine to Portland. Popular non-direct route for this connection is Portland Airport - Portland Airport.

There is 1 airport near Portland: Portland (PDX)

Search flight deals

How far is Portland to Portland by plane?
Portland is 2534.3 mi away from Portland. Flights usually cover this in 7h 06m, 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 July 2025, there are 4 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 39% of all bookings. The subsequent popular airlines are American Airlines at 25%, Delta at 23%, 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
United Airlines	PriceFrom $356	Free Cancellation	Rating 7.4 8,900 reviews	Search United Airlines flights
American Airlines	PriceFrom $361	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $363	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
Southwest	PriceFrom $386	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights

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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.

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Cheap flights from Portland, Maine to Portland from $167

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 9/10. 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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Filter for what you want

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American Airlines flights from Portland, Maine to Portland

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

Delta flights from Portland, Maine to Portland

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

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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 July 2025, prices for Portland, Maine to Portland flights are approximately 10% cheaper when compared to flights at the same time last year.

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

American Airlines, Sun Country Air, and Delta 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

Best Price Found

Fastest flight time

Direct flights

Airports in Portland

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