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

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

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

7 flights are operational weekly from Portland, Maine to Oklahoma as of August 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

What airlines fly to Oklahoma?

American Airlines, Southwest and Delta are the top three most popular airlines that fly to Oklahoma from Portland, Maine according to our data. American Airlines is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Oklahoma. Keep in mind that there are 5 different airlines that fly to Oklahoma 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 Oklahoma?

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

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

There are 4 operators available for flights from Portland Airport to Oklahoma as of August 2026.

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

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 Oklahoma.

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

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

$139 Cheap Flights from Portland, Maine to Oklahoma in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland, Maine to Oklahoma

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:45 pm - 12:22 amPWM Portland-TUL Tulsa

7h 37m1 stop Chicago O'Hare Intl

2:54 pm - 9:36 pmTUL Tulsa-PWM Portland

5h 42m1 stop Charlotte Douglas

$267American Airlines

Tue, Oct 27 - Tue, Nov 3

6:01 am - 12:04 pmPWM Portland-TUL Tulsa

7h 03m1 stop Atlanta Hartsfield-Jackson

6:00 am - 4:47 pmTUL Tulsa-PWM Portland

9h 47m2 stops Atlanta Hartsfield-Jackson New York LaGuardia

$272Delta

Tue, Oct 27 - Tue, Nov 3

6:01 am - 12:04 pmPWM Portland-TUL Tulsa

7h 03m1 stop Atlanta Hartsfield-Jackson

6:00 am - 3:35 pmTUL Tulsa-PWM Portland

8h 35m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

$272Delta

Tue, Oct 27 - Tue, Nov 3

11:57 am - 9:53 pmPWM Portland-TUL Tulsa

10h 56m2 stops New York LaGuardia Dallas/Fort Worth

6:00 am - 6:17 pmTUL Tulsa-PWM Portland

11h 17m2 stops Dallas/Fort Worth Philadelphia

$277American Airlines

Tue, Oct 27 - Tue, Nov 3

12:03 pm - 9:37 pmPWM Portland-DFW Dallas/Fort Worth

10h 34m1 stop Minneapolis St Paul

7:48 pm - 11:24 pmDFW Dallas/Fort Worth-PWM Portland

26h 36m2 stops Atlanta Hartsfield-Jackson Cincinnati Cinci./N. Kentucky

$296Multiple Airlines

Thu, Sep 17 - Sun, Sep 20

7:35 am - 8:41 pmPWM Portland-DFW Dallas/Fort Worth

14h 06m2 stops Pittsburgh Orlando

9:15 am - 5:51 pmDFW Dallas/Fort Worth-PWM Portland

7h 36m1 stop Tampa

$300Multiple Airlines

Tue, Sep 22 - Sat, Oct 3

6:00 am - 11:31 amPWM Portland-DFW Dallas/Fort Worth

6h 31m1 stop Chicago O'Hare Intl

2:27 pm - 9:51 pmDFW Dallas/Fort Worth-PWM Portland

6h 24m1 stop Chicago O'Hare Intl

$347United Airlines

Thu, Oct 22 - Tue, Oct 27

6:00 am - 11:53 amPWM Portland-DFW Dallas/Fort Worth

6h 53m1 stop Newark

9:49 am - 6:29 pmDFW Dallas/Fort Worth-PWM Portland

7h 40m1 stop Newark

$351United Airlines

Sat, Sep 5 - Sat, Sep 12

7:45 am - 12:20 pmPWM Portland-OKC Oklahoma City Will Rogers World

5h 35m1 stop Chicago Midway

3:20 pm - 10:10 pmOKC Oklahoma City Will Rogers World-PWM Portland

5h 50m1 stop Chicago Midway

$477Southwest

Wed, Sep 9 - Wed, Sep 16

3:40 pm - 10:00 pmPWM Portland-OKC Oklahoma City Will Rogers World

7h 20m2 stops Baltimore/Washington Dallas Love Field

3:30 pm - 9:30 pmOKC Oklahoma City Will Rogers World-PWM Portland

5h 00m1 stop Chicago Midway

$492Southwest

Thu, Aug 27 - Mon, Aug 31

Cheap last minute flights

Enter your travel dates to find the best prices.

11:50 am - 5:17 pmPWM Portland-DFW Dallas/Fort Worth

6h 27m1 stop Minneapolis St Paul

4:30 pm - 11:30 pmDFW Dallas/Fort Worth-PWM Portland

6h 00m1 stop New York LaGuardia

$277Delta

Thu, Aug 13 - Sun, Aug 16

4:47 pm - 10:07 pmPWM Portland-DFW Dallas/Fort Worth

6h 20m1 stop Detroit Metropolitan Wayne County

4:30 pm - 11:30 pmDFW Dallas/Fort Worth-PWM Portland

6h 00m1 stop New York LaGuardia

$388Delta

Sat, Aug 15 - Mon, Aug 17

11:50 am - 5:17 pmPWM Portland-DFW Dallas/Fort Worth

6h 27m1 stop Minneapolis St Paul

5:20 am - 1:07 pmDFW Dallas/Fort Worth-PWM Portland

6h 47m1 stop Atlanta Hartsfield-Jackson

$395Delta

Fri, Aug 14 - Sun, Aug 16

5:15 am - 10:46 amPWM Portland-DFW Dallas/Fort Worth

6h 31m1 stop Washington, D.C. Dulles Intl

2:20 pm - 11:59 pmDFW Dallas/Fort Worth-PWM Portland

8h 39m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl

$482United Airlines

Sat, Aug 15 - Mon, Aug 17

7:28 am - 1:37 pmPWM Portland-DFW Dallas/Fort Worth

7h 09m1 stop Philadelphia

3:20 pm - 8:06 pmDFW Dallas/Fort Worth-PWM Portland

3h 46mnonstop

$503American Airlines

Thu, Aug 13 - Sun, Aug 16

1:30 pm - 9:50 pmPWM Portland-DFW Dallas/Fort Worth

9h 20m1 stop New York LaGuardia

3:20 pm - 8:06 pmDFW Dallas/Fort Worth-PWM Portland

3h 46mnonstop

$503American Airlines

Fri, Aug 14 - Sun, Aug 16

6:03 am - 11:39 amPWM Portland-DFW Dallas/Fort Worth

6h 36m1 stop Chicago O'Hare Intl

11:56 am - 9:23 pmDFW Dallas/Fort Worth-PWM Portland

8h 27m1 stop Chicago O'Hare Intl

$508United Airlines

Fri, Aug 14 - Mon, Aug 17

7:00 am - 9:32 pmPWM Portland-DFW Dallas/Fort Worth

15h 32m1 stop Cincinnati Cinci./N. Kentucky

1:53 pm - 9:19 pmDFW Dallas/Fort Worth-PWM Portland

30h 26m2 stops Fort Lauderdale Charleston

$533Multiple Airlines

Fri, Aug 14 - Mon, Aug 17

12:20 pm - 7:30 pmPWM Portland-TUL Tulsa

8h 10m1 stop Nashville Intl

5:50 am - 5:15 pmTUL Tulsa-PWM Portland

10h 25m2 stops Chicago Midway Baltimore/Washington

$586Southwest

Sat, Aug 15 - Wed, Aug 19

5:40 am - 4:10 pmPWM Portland-TUL Tulsa

11h 30m2 stops Baltimore/Washington Houston Hobby

5:50 am - 5:15 pmTUL Tulsa-PWM Portland

10h 25m2 stops Chicago Midway Baltimore/Washington

$591Southwest

Sat, Aug 15 - Wed, Aug 19

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United Airlines flights from Portland, Maine to Oklahoma

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

United Airlines

Sep 5

PWM6:00 amPortland

6h 53m

1 stop

DFW11:53 amDallas/Fort Worth

Sep 12

DFW9:49 amDallas/Fort Worth

7h 40m

1 stop

PWM6:29 pmPortland

$351

United Airlines

Jan 7

PWM9:45 amPortland

6h 02m

1 stop

TUL2:47 pmTulsa

Jan 9

TUL7:23 amTulsa

5h 29m

1 stop

PWM1:52 pmPortland

$357

United Airlines

Jan 7

PWM11:17 amPortland

11h 37m

2 stops

TUL9:54 pmTulsa

Jan 9

TUL7:23 amTulsa

5h 29m

1 stop

PWM1:52 pmPortland

$362

American Airlines flights from Portland, Maine to Oklahoma

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

American Airlines

Oct 27

PWM5:45 pmPortland

7h 37m

1 stop

TUL12:22 amTulsa

Nov 3

TUL2:54 pmTulsa

5h 42m

1 stop

PWM9:36 pmPortland

$267

American Airlines

Oct 27

PWM11:57 amPortland

10h 56m

2 stops

TUL9:53 pmTulsa

Nov 3

TUL6:00 amTulsa

11h 17m

2 stops

PWM6:17 pmPortland

$277

American Airlines

Sep 9

PWM7:00 amPortland

8h 23m

1 stop

TUL2:23 pmTulsa

Sep 16

TUL2:52 pmTulsa

6h 21m

1 stop

PWM10:13 pmPortland

$293

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandTulsa

PWM Portland - TUL Tulsa

PWMTUL

Portland

Tue 10/27

5:45 pm-12:22 am

1 stop7h 37m

Tulsa

Tue 11/3

2:54 pm-9:36 pm

1 stop5h 42m

$267

PortlandTulsa

PWM Portland - TUL Tulsa

PWMTUL

Portland

Tue 10/27

6:01 am-12:04 pm

1 stop7h 03m

Tulsa

Tue 11/3

6:00 am-4:47 pm

2 stops9h 47m

$272

PortlandTulsa

PWM Portland - TUL Tulsa

PWMTUL

Portland

Tue 10/27

6:01 am-12:04 pm

1 stop7h 03m

Tulsa

Tue 11/3

6:00 am-3:35 pm

2 stops8h 35m

$272

PortlandTulsa

PWM Portland - TUL Tulsa

PWMTUL

Portland

Tue 10/27

11:57 am-9:53 pm

2 stops10h 56m

Tulsa

Tue 11/3

6:00 am-6:17 pm

2 stops11h 17m

$277

PortlandDallas

PWM Portland - DFW Dallas/Fort Worth

PWMDFW

Portland

Thu 9/17

12:03 pm-9:37 pm

1 stop10h 34m

Dallas/Fort Worth

Sun 9/20

7:48 pm-11:24 pm

2 stops26h 36m

$296

PortlandDallas

PWM Portland - DFW Dallas/Fort Worth

PWMDFW

Portland

Tue 9/22

7:35 am-8:41 pm

2 stops14h 06m

Dallas/Fort Worth

Sat 10/3

9:15 am-5:51 pm

1 stop7h 36m

$300

PortlandDallas

PWM Portland - DFW Dallas/Fort Worth

PWMDFW

Portland

Thu 10/22

6:00 am-11:31 am

1 stop6h 31m

Dallas/Fort Worth

Tue 10/27

2:27 pm-9:51 pm

1 stop6h 24m

$347

PortlandDallas

PWM Portland - DFW Dallas/Fort Worth

PWMDFW

Portland

Sat 9/5

6:00 am-11:53 am

1 stop6h 53m

Dallas/Fort Worth

Sat 9/12

9:49 am-6:29 pm

1 stop7h 40m

$351

Quickest round-trip

PortlandOklahoma City

PWM Portland - OKC Oklahoma City Will Rogers World

PWMOKC

Portland

Wed 9/9

7:45 am-12:20 pm

1 stop5h 35m

Oklahoma City Will Rogers World

Wed 9/16

3:20 pm-10:10 pm

1 stop5h 50m

$477

PortlandOklahoma City

PWM Portland - OKC Oklahoma City Will Rogers World

PWMOKC

Portland

Thu 8/27

3:40 pm-10:00 pm

2 stops7h 20m

Oklahoma City Will Rogers World

Mon 8/31

3:30 pm-9:30 pm

1 stop5h 00m

$492

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 Oklahoma

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 Oklahoma?

The cheapest month to fly to Oklahoma from Portland, Maine is in November. Flight prices, which tend to average around $362, are often lower during this time because this is during the off-season. If you are unable to visit Oklahoma during the month of November, then departing from Portland, Maine during the month January is also very affordable. Most momondo users find prices during this month for around $425.

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

You could potentially save up to 8% on your flight if you consider stops on a Portland, Maine to Oklahoma flight.

Cheap Portland, Maine to Oklahoma flight deals and tips

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

Fastest flight time	4h 07m
Direct flights	Every day
Airports in Oklahoma	32 airports

The fastest flight from Portland, Maine to Oklahoma takes 4h 07m

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

There are 32 airports in Oklahoma. From Portland, Maine there are direct flights to Dallas/Fort Worth (DFW).

Search flight deals

Frequently asked questions about flying from Portland, Maine to Oklahoma

When did momondo last update prices for flights from Portland Airport to Oklahoma?
Prices for flights from Portland Airport to Oklahoma are updated daily.
How many operators does momondo search for flights from Portland Airport to Oklahoma?
There are 4 operators available for flights from Portland Airport to Oklahoma as of August 2026.
How old do you have to be to fly from Portland Airport to Oklahoma?
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 Oklahoma.
What documentation or ID do you need to fly to Oklahoma?
The required travel and health documents for your Oklahoma 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 Oklahoma. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Portland, Maine to Oklahoma

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $316	Free Cancellation	Rating 7.1 11,913 reviews	Search American Airlines flights
United Airlines	PriceFrom $359	Free Cancellation	Rating 7.4 10,111 reviews	Search United Airlines flights
Delta	PriceFrom $366	Free Cancellation	Rating 7.8 8,505 reviews	Search Delta flights

Why use momondo?

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

It is quick and easy to find Portland to Oklahoma 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 Oklahoma that suits you.

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

Yes. All flights to Oklahoma from Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portland to Oklahoma.

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

If you are not ready to book a flight from Portland to Oklahoma now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Oklahoma and let you know when they change.