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

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

What airlines fly to Portland, Maine?

American Airlines, Southwest and Delta are the top three most popular airlines that fly to Portland, Maine from Oklahoma according to our data. American Airlines is the first choice among our users, with 64% of people opting to fly with this airline when traveling to Portland, Maine. Keep in mind that there are 5 different airlines that fly to Portland, Maine on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Portland, Maine?

The flight from Oklahoma to Portland, Maine depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Oklahoma City (a popular airport in Oklahoma) to Boston (the most popular airport in Portland, Maine), then the flight time is 5h on average. If you fly from Tulsa (another popular airport in Oklahoma) to Boston, then the average flight time is 5h 10m.

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

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

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

As of March 2026, there are 4 operators available to choose from for flights from Oklahoma to Portland Airport.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oklahoma 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.

$147 Cheap Flights from Oklahoma to Portland in 2026

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Find the cheapest flights from Oklahoma to Portland

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:35 pm - 11:24 pm

DFW

PWM

8h 49m

1 stop

4:43 pm - 11:24 pm

PWM

DFW

7h 41m

1 stop

$293Delta

Tue, Apr 14 - Tue, Apr 21

4:20 pm - 11:23 pm

DFW

PWM

6h 03m

1 stop

4:43 pm - 12:32 am

PWM

DFW

8h 49m

2 stops

$298Delta

Tue, Apr 14 - Tue, Apr 21

7:05 am - 4:45 pm

DFW

PWM

8h 40m

2 stops

5:21 am - 5:48 pm

PWM

DFW

13h 27m

2 stops

$303Delta

Tue, Apr 14 - Tue, Apr 21

11:55 am - 4:46 pm

DFW

PWM

3h 51mnonstop

5:36 pm - 8:55 pm

PWM

DFW

4h 19mnonstop

$304American Airlines

Mon, Jun 1 - Wed, Jun 3

12:15 pm - 10:35 pm

TUL

PWM

9h 20m

2 stops

7:10 pm - 11:20 pm

PWM

TUL

5h 10m

1 stop

$306Southwest

Tue, Apr 14 - Wed, Jun 10

12:15 pm - 10:35 pm

TUL

PWM

9h 20m

2 stops

5:30 am - 2:35 pm

PWM

TUL

10h 05m

2 stops

$311Southwest

Tue, Apr 14 - Wed, Jun 10

6:01 am - 12:40 pm

DFW

PWM

5h 39m

1 stop

5:36 pm - 8:55 pm

PWM

DFW

4h 19mnonstop

$326American Airlines

Mon, Jun 1 - Wed, Jun 3

6:42 pm - 5:49 pm

XNA

PWM

22h 07m

2 stops

9:48 am - 11:00 am

PWM

XNA

26h 12m

1 stop

$332Multiple Airlines

Sun, Aug 30 - Wed, Sep 9

6:42 pm - 5:49 pm

XNA

PWM

22h 07m

2 stops

6:31 pm - 6:13 pm

PWM

XNA

24h 42m

1 stop

$337Breeze Airways

Sun, Aug 30 - Sat, Sep 12

5:01 pm - 9:12 am

XNA

PWM

15h 11m

1 stop

9:48 am - 11:00 am

PWM

XNA

26h 12m

1 stop

$343Multiple Airlines

Sun, Aug 30 - Wed, Sep 9

Southwest flights from Oklahoma to Portland, Maine

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

Southwest

Apr 14

TUL12:15 pmTulsa

9h 20m

2 stops

PWM10:35 pmPortland

Jun 10

PWM7:10 pmPortland

5h 10m

1 stop

TUL11:20 pmTulsa

$306

Southwest

Apr 14

TUL12:15 pmTulsa

9h 20m

2 stops

PWM10:35 pmPortland

Jun 10

PWM5:30 amPortland

10h 05m

2 stops

TUL2:35 pmTulsa

$311

Southwest

May 20

OKC1:15 pmOklahoma City Will Rogers World

8h 20m

2 stops

PWM10:35 pmPortland

May 23

PWM5:40 amPortland

13h 05m

2 stops

OKC5:45 pmOklahoma City Will Rogers World

$418

United Airlines flights from Oklahoma to Portland, Maine

Our best United Airlines deals on Oklahoma to Portland, Maine flight tickets

United Airlines

Jun 2

XNA11:58 amFayetteville Northwest Arkansas

10h 53m

2 stops

PWM11:51 pmPortland

Jun 9

PWM6:25 pmPortland

5h 52m

1 stop

XNA11:17 pmFayetteville Northwest Arkansas

$366

United Airlines

Apr 18

TUL7:15 amTulsa

7h 24m

1 stop

PWM3:39 pmPortland

Apr 25

PWM6:00 amPortland

6h 01m

1 stop

TUL11:01 amTulsa

$377

United Airlines

Apr 18

TUL9:48 amTulsa

6h 44m

1 stop

PWM5:32 pmPortland

Apr 25

PWM6:00 amPortland

11h 12m

2 stops

TUL4:12 pmTulsa

$382

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DallasPortland

DFW - PWM

DFWPWM

Dallas/Fort Worth

Tue 4/14

1:35 pm-11:24 pm

1 stop8h 49m

Portland

Tue 4/21

4:43 pm-11:24 pm

1 stop7h 41m

$293

DallasPortland

DFW - PWM

DFWPWM

Dallas/Fort Worth

Tue 4/14

4:20 pm-11:23 pm

1 stop6h 03m

Portland

Tue 4/21

4:43 pm-12:32 am

2 stops8h 49m

$298

DallasPortland

DFW - PWM

DFWPWM

Dallas/Fort Worth

Tue 4/14

7:05 am-4:45 pm

2 stops8h 40m

Portland

Tue 4/21

5:21 am-5:48 pm

2 stops13h 27m

$303

Quickest round-trip

DallasPortland

DFW - PWM

DFWPWM

Dallas/Fort Worth

Mon 6/1

11:55 am-4:46 pm

Nonstop3h 51m

Portland

Wed 6/3

5:36 pm-8:55 pm

Nonstop4h 19m

$304

TulsaPortland

TUL - PWM

TULPWM

Tulsa

Tue 4/14

12:15 pm-10:35 pm

2 stops9h 20m

Portland

Wed 6/10

7:10 pm-11:20 pm

1 stop5h 10m

$306

TulsaPortland

TUL - PWM

TULPWM

Tulsa

Tue 4/14

12:15 pm-10:35 pm

2 stops9h 20m

Portland

Wed 6/10

5:30 am-2:35 pm

2 stops10h 05m

$311

DallasPortland

DFW - PWM

DFWPWM

Dallas/Fort Worth

Mon 6/1

6:01 am-12:40 pm

1 stop5h 39m

Portland

Wed 6/3

5:36 pm-8:55 pm

Nonstop4h 19m

$326

FayettevillePortland

XNA - PWM

XNAPWM

Fayetteville Northwest Arkansas

Sun 8/30

6:42 pm-5:49 pm

2 stops22h 07m

Portland

Wed 9/9

9:48 am-11:00 am

1 stop26h 12m

$332

FayettevillePortland

XNA - PWM

XNAPWM

Fayetteville Northwest Arkansas

Sun 8/30

6:42 pm-5:49 pm

2 stops22h 07m

Portland

Sat 9/12

6:31 pm-6:13 pm

1 stop24h 42m

$337

FayettevillePortland

XNA - PWM

XNAPWM

Fayetteville Northwest Arkansas

Sun 8/30

5:01 pm-9:12 am

1 stop15h 11m

Portland

Wed 9/9

9:48 am-11:00 am

1 stop26h 12m

$343

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 Oklahoma to Portland, Maine

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

Other information

What is the cheapest month to fly to Portland, Maine?

The cheapest month to fly to Portland, Maine from Oklahoma is in April. Flight prices, which tend to average around $356, are often lower during this time because this is during the off-season. If you aren’t able to travel to Portland, Maine during the month of April, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $369.

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

You could potentially save up to 33% on your flight if you consider stops on a Oklahoma to Portland, Maine flight.

Cheap Oklahoma to Portland, Maine flight deals and tips

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

Fastest flight time	3h 47m
Direct flights	Every day
Airports in Portland, Maine	1 airport

The fastest flight from Oklahoma to Portland, Maine takes 3h 47m

Direct flights go from Oklahoma to Portland, Maine every day.

There is 1 airport in Portland, Maine. From Oklahoma there are direct flights to Portland (PWM).

Search flight deals

When did momondo last update prices for flights from Oklahoma to Portland Airport?
Prices for flights from Oklahoma to Portland Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Oklahoma to Portland Airport?
As of March 2026, there are 4 operators available to choose from for flights from Oklahoma to Portland Airport.
How old do you have to be to fly from Oklahoma to Portland Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oklahoma 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.

Best airlines flying from Oklahoma to Portland, Maine

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $213	Free Cancellation	Rating 7.9 8,327 reviews	Search Delta flights
American Airlines	PriceFrom $312	Free Cancellation	Rating 7.1 11,493 reviews	Search American Airlines flights
United Airlines	PriceFrom $335	Free Cancellation	Rating 7.4 9,478 reviews	Search United Airlines flights
Southwest	PriceFrom $389	Free Cancellation	Rating 8.0 4,332 reviews	Search Southwest flights

North Conway

Boothbay Harbor

Jackson

Conway

Freeport

Lewiston

Brunswick

Bartlett

Gorham

Auburn

Windham

Intervale

Oxford

Bath

Georgetown

Falmouth

Tamworth

Why use momondo?

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

It is quick and easy to find Oklahoma 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 Oklahoma to Portland with flexible booking policies on momondo?

Flights from Oklahoma to Portland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Oklahoma and Portland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Oklahoma to Portland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Portland, Maine trip

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Rockland Knox County Regional Airport

Cheap flights from Oklahoma to Portland from $147

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oklahoma to Portland departing on 4/14. 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 Oklahoma to Portland, Maine

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

United Airlines flights from Oklahoma to Portland, Maine

Our best United Airlines deals on Oklahoma to Portland, Maine flight tickets

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

What is the cheapest month to fly to Portland, Maine?

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

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

What airlines fly to Portland, Maine?

How long does it take to fly to Portland, Maine?

Cheap Oklahoma to Portland, Maine flight deals and tips

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

Fastest flight time

Direct flights

Airports in Portland, Maine

Best airlines flying from Oklahoma to Portland, Maine

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

Traveling to a place near Portland?

Why use momondo?

An easier way to manage your Portland, Maine 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 Maine

Fly your favorite airline to Portland

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Portland

List of cabin classes available on flights landing in Portland. Availability may vary depending on flight origin and airline.

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