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 Tulsa (a popular airport in Oklahoma) to Boston (the most popular airport in Portland, Maine), then the flight time is 4h 35m on average. If you fly from Oklahoma City (another popular airport in Oklahoma) to Boston, then the average flight time is 6h 02m.

How many flights depart from Oklahoma to Portland, Maine on average per week?

As of September 2025, there are 6 flights per week flying from Oklahoma to Portland, Maine. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.

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

United Airlines, American Airlines, and Delta 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 63% of people opting to fly with this airline when traveling to Portland, Maine. Keep in mind that there are 4 different airlines that fly to Portland, Maine on a routine basis, so you have a few additional options to choose from.

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 September 2025, 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.

$120 Cheap Flights from Oklahoma to Portland in 2025/26

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Find the cheapest flights from Oklahoma to Boston

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

3:35 pm - 10:19 pmXNA-PWM

5h 44m1 stop

6:00 am - 1:44 pmPWM-XNA

8h 44m1 stop

$269Delta

Find Deal

Wed, Oct 22 - Tue, Oct 28

6:00 am - 12:22 pmXNA-PWM

5h 22m1 stop

5:42 am - 2:55 pmPWM-XNA

10h 13m2 stops

$274Delta

Find Deal

Wed, Oct 22 - Tue, Oct 28

5:15 pm - 10:36 amDFW-PWM

16h 21m2 stops

7:37 pm - 3:09 pmPWM-DFW

20h 32m1 stop

$294Multiple Airlines

Find Deal

Tue, Oct 14 - Sat, Oct 18

3:00 pm - 11:31 amDFW-PWM

19h 31m1 stop

9:46 am - 2:52 pmPWM-DFW

30h 06m1 stop

$304Multiple Airlines

Find Deal

Wed, Oct 22 - Mon, Oct 27

7:15 am - 1:53 pmXNA-PWM

5h 38m1 stop

2:29 pm - 9:47 pmPWM-XNA

8h 18m1 stop

$349American Airlines

Find Deal

Wed, Feb 18 - Sat, Feb 21

7:45 am - 2:33 pmTUL-PWM

5h 48m1 stop

6:14 am - 11:10 amPWM-TUL

5h 56m1 stop

$352United Airlines

Find Deal

Sat, Oct 18 - Wed, Oct 22

9:39 am - 8:14 pmDFW-PWM

9h 35m1 stop

7:00 am - 3:55 pmPWM-DFW

9h 55m1 stop

$353American Airlines

Find Deal

Tue, Oct 21 - Wed, Oct 29

11:27 am - 11:21 pmXNA-PWM

10h 54m2 stops

5:45 am - 10:52 amPWM-XNA

6h 07m1 stop

$354United Airlines

Find Deal

Wed, Feb 18 - Sat, Feb 21

5:35 am - 2:25 pmTUL-PWM

7h 50m2 stops

11:50 am - 6:35 pmPWM-TUL

7h 45m2 stops

$622Southwest

Find Deal

Mon, Nov 24 - Fri, Nov 28

2:15 pm - 12:05 amOKC-PWM

8h 50m2 stops

5:30 am - 3:00 pmPWM-OKC

10h 30m2 stops

$627Southwest

Find Deal

Thu, Oct 30 - Sun, Nov 2

United Airlines flights from Oklahoma to Portland, Maine

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

United Airlines

Oct 18

TUL7:45 amTulsa

5h 48m

1 stop

PWM2:33 pmPortland

Oct 22

PWM6:14 amPortland

5h 56m

1 stop

TUL11:10 amTulsa

$352

Find similar

United Airlines

Feb 18

XNA11:27 amFayetteville Northwest Arkansas

10h 54m

2 stops

PWM11:21 pmPortland

Feb 21

PWM5:45 amPortland

6h 07m

1 stop

XNA10:52 amFayetteville Northwest Arkansas

$354

Find similar

United Airlines

Oct 18

TUL7:45 amTulsa

9h 53m

2 stops

PWM6:38 pmPortland

Oct 22

PWM4:57 pmPortland

6h 33m

1 stop

TUL10:30 pmTulsa

$357

Find similar

Delta flights from Oklahoma to Portland, Maine

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

Delta

Oct 22

XNA3:35 pmFayetteville Northwest Arkansas

5h 44m

1 stop

PWM10:19 pmPortland

Oct 28

PWM6:00 amPortland

8h 44m

1 stop

XNA1:44 pmFayetteville Northwest Arkansas

$269

Find similar

Delta

Oct 22

XNA6:00 amFayetteville Northwest Arkansas

5h 22m

1 stop

PWM12:22 pmPortland

Oct 28

PWM5:42 amPortland

10h 13m

2 stops

XNA2:55 pmFayetteville Northwest Arkansas

$274

Find similar

Delta

Oct 22

XNA12:17 pmFayetteville Northwest Arkansas

10h 48m

2 stops

PWM12:05 amPortland

Oct 28

PWM5:42 amPortland

9h 02m

2 stops

XNA1:44 pmFayetteville Northwest Arkansas

$279

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Oklahoma to Portland, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

FayettevillePortland

XNA - PWM

XNAPWM

Fayetteville Northwest Arkansas

Wed 10/22

3:35 pm-10:19 pm

1 stop5h 44m

Portland

Tue 10/28

6:00 am-1:44 pm

1 stop8h 44m

$269

FayettevillePortland

XNA - PWM

XNAPWM

Fayetteville Northwest Arkansas

Wed 10/22

6:00 am-12:22 pm

1 stop5h 22m

Portland

Tue 10/28

5:42 am-2:55 pm

2 stops10h 13m

$274

DallasPortland

DFW - PWM

DFWPWM

Dallas/Fort Worth

Tue 10/14

5:15 pm-10:36 am

2 stops16h 21m

Portland

Sat 10/18

7:37 pm-3:09 pm

1 stop20h 32m

$294

DallasPortland

DFW - PWM

DFWPWM

Dallas/Fort Worth

Wed 10/22

3:00 pm-11:31 am

1 stop19h 31m

Portland

Mon 10/27

9:46 am-2:52 pm

1 stop30h 06m

$304

FayettevillePortland

XNA - PWM

XNAPWM

Fayetteville Northwest Arkansas

Wed 2/18

7:15 am-1:53 pm

1 stop5h 38m

Portland

Sat 2/21

2:29 pm-9:47 pm

1 stop8h 18m

$349

TulsaPortland

TUL - PWM

TULPWM

Tulsa

Sat 10/18

7:45 am-2:33 pm

1 stop5h 48m

Portland

Wed 10/22

6:14 am-11:10 am

1 stop5h 56m

$352

DallasPortland

DFW - PWM

DFWPWM

Dallas/Fort Worth

Tue 10/21

9:39 am-8:14 pm

1 stop9h 35m

Portland

Wed 10/29

7:00 am-3:55 pm

1 stop9h 55m

$353

FayettevillePortland

XNA - PWM

XNAPWM

Fayetteville Northwest Arkansas

Wed 2/18

11:27 am-11:21 pm

2 stops10h 54m

Portland

Sat 2/21

5:45 am-10:52 am

1 stop6h 07m

$354

TulsaPortland

TUL - PWM

TULPWM

Tulsa

Mon 11/24

5:35 am-2:25 pm

2 stops7h 50m

Portland

Fri 11/28

11:50 am-6:35 pm

2 stops7h 45m

$622

Oklahoma CityPortland

OKC - PWM

OKCPWM

Oklahoma City Will Rogers World

Thu 10/30

2:15 pm-12:05 am

2 stops8h 50m

Portland

Sun 11/2

5:30 am-3:00 pm

2 stops10h 30m

$627

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

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Other information

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

On average, the least expensive day to fly to Portland, Maine from Oklahoma is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $424. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Oklahoma because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $604.

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

In the afternoon is the cheapest time of day to fly from Oklahoma to Portland, Maine when you can find flight prices for as low as $509. Flying to Portland, Maine in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $591. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You could potentially save up to 18% 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 44m
Direct flights	Mon, Tue, Wed, Fri, Sat and Sun
Airports in Portland, Maine	1 airport

The fastest flight from Oklahoma to Portland, Maine takes 3h 44m

Direct flights go from Oklahoma to Portland, Maine on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

There is 1 airport near Portland, Maine: 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 September 2025, 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 $256	Free Cancellation	Rating 7.9 7,973 reviews	Search Delta flights
United Airlines	PriceFrom $312	Free Cancellation	Rating 7.4 8,928 reviews	Search United Airlines flights
American Airlines	PriceFrom $312	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Southwest	PriceFrom $361	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights

North Conway

Boothbay Harbor

Jackson

Conway

Freeport

Lewiston

Bartlett

Brunswick

Gorham

Auburn

Intervale

Windham

Bath

Oxford

Georgetown

Tamworth

Falmouth

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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Cheap flights from Oklahoma to Boston from $120

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 Boston departing on 10/31. 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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Big names and deals

Filter for what you want

Filter for what you want

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Trusted and free

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Find the cheapest flights from Oklahoma to Boston

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United Airlines flights from Oklahoma to Portland, Maine

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

Delta flights from Oklahoma to Portland, Maine

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

momondo Fare Finder

Use the filters below to find and compare flights from Oklahoma to Portland, Maine that are best for you.

See travel insights to Boston from

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

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

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

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

You could potentially save up to 18% on your flight if you consider stops on a Oklahoma to Portland, Maine flight.

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

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

What airlines fly to Portland, Maine?

How many flights depart from Oklahoma to Portland, Maine on average per week?

As of September 2025, there are 6 flights per week flying from Oklahoma to Portland, Maine. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.

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

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

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

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

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

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 Boston?

Why use momondo?

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

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

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

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

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