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

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

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 55% 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.

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 June 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

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 June 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.

$141 Cheap Flights from Portland, Maine to Oklahoma in 2026

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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.

7:28 pm - 12:27 am

PWM

XNA

5h 59m

1 stop

6:00 am - 12:35 pm

XNA

PWM

5h 35m

1 stop

$317American Airlines

qua, jul 1 - qua, jul 8

4:48 pm - 9:47 pm

PWM

XNA

5h 59m

1 stop

1:40 pm - 11:59 pm

XNA

PWM

9h 19m

2 stops

$322United Airlines

qua, out 28 - sáb, out 31

8:00 am - 12:31 pm

PWM

XNA

5h 31m

1 stop

6:00 am - 12:35 pm

XNA

PWM

5h 35m

1 stop

$323American Airlines

qui, jul 9 - qua, jul 15

11:17 am - 8:49 pm

PWM

XNA

10h 32m

2 stops

3:05 pm - 11:59 pm

XNA

PWM

7h 54m

2 stops

$327United Airlines

qua, out 28 - sáb, out 31

9:59 am - 4:10 pm

PWM

XNA

7h 11m

1 stop

6:08 am - 2:16 pm

XNA

PWM

7h 08m

1 stop

$354American Airlines

seg, jun 29 - seg, jul 6

1:30 pm - 9:22 pm

PWM

XNA

8h 52m

1 stop

1:20 pm - 9:21 pm

XNA

PWM

7h 01m

1 stop

$359American Airlines

qua, ago 5 - qua, ago 12

2:14 pm - 8:20 pm

PWM

OKC

7h 06m

1 stop

5:21 am - 1:07 pm

OKC

PWM

6h 46m

1 stop

$372Delta

qua, ago 26 - dom, ago 30

12:47 pm - 11:59 pm

PWM

OKC

12h 12m

2 stops

5:21 am - 1:07 pm

OKC

PWM

6h 46m

1 stop

$377Delta

qua, ago 26 - dom, ago 30

7:10 pm - 11:45 pm

PWM

OKC

5h 35m

1 stop

12:20 pm - 11:00 pm

OKC

PWM

9h 40m

2 stops

$400Southwest

qua, jul 15 - qua, jul 22

5:30 am - 2:15 pm

PWM

OKC

9h 45m

2 stops

2:55 pm - 11:00 pm

OKC

PWM

7h 05m

2 stops

$405Southwest

qua, jul 15 - ter, jul 21

Delta flights from Portland, Maine to Oklahoma

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

Delta

Aug 26

PWM2:14 pmPortland

7h 06m

1 stop

OKC8:20 pmOklahoma City Will Rogers World

Aug 30

OKC5:21 amOklahoma City Will Rogers World

6h 46m

1 stop

PWM1:07 pmPortland

$372

Delta

Aug 26

PWM12:47 pmPortland

12h 12m

2 stops

OKC11:59 pmOklahoma City Will Rogers World

Aug 30

OKC5:21 amOklahoma City Will Rogers World

6h 46m

1 stop

PWM1:07 pmPortland

$377

Delta

Jul 14

PWM6:25 amPortland

6h 49m

1 stop

DFW12:14 pmDallas/Fort Worth

Jul 21

DFW10:06 amDallas/Fort Worth

6h 48m

1 stop

PWM5:54 pmPortland

$381

American Airlines flights from Portland, Maine to Oklahoma

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

American Airlines

Jul 1

PWM7:28 pmPortland

5h 59m

1 stop

XNA12:27 amFayetteville Northwest Arkansas

Jul 8

XNA6:00 amFayetteville Northwest Arkansas

5h 35m

1 stop

PWM12:35 pmPortland

$317

American Airlines

Jul 9

PWM8:00 amPortland

5h 31m

1 stop

XNA12:31 pmFayetteville Northwest Arkansas

Jul 15

XNA6:00 amFayetteville Northwest Arkansas

5h 35m

1 stop

PWM12:35 pmPortland

$323

American Airlines

Jun 29

PWM9:59 amPortland

7h 11m

1 stop

XNA4:10 pmFayetteville Northwest Arkansas

Jul 6

XNA6:08 amFayetteville Northwest Arkansas

7h 08m

1 stop

PWM2:16 pmPortland

$354

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandFayetteville

PWM - XNA

PWMXNA

Portland

qua 7/1

7:28 pm-12:27 am

1 stop5h 59m

Fayetteville Northwest Arkansas

qua 7/8

6:00 am-12:35 pm

1 stop5h 35m

$317

PortlandFayetteville

PWM - XNA

PWMXNA

Portland

qua 10/28

4:48 pm-9:47 pm

1 stop5h 59m

Fayetteville Northwest Arkansas

sáb 10/31

1:40 pm-11:59 pm

2 stops9h 19m

$322

Quickest round-trip

PortlandFayetteville

PWM - XNA

PWMXNA

Portland

qui 7/9

8:00 am-12:31 pm

1 stop5h 31m

Fayetteville Northwest Arkansas

qua 7/15

6:00 am-12:35 pm

1 stop5h 35m

$323

PortlandFayetteville

PWM - XNA

PWMXNA

Portland

qua 10/28

11:17 am-8:49 pm

2 stops10h 32m

Fayetteville Northwest Arkansas

sáb 10/31

3:05 pm-11:59 pm

2 stops7h 54m

$327

PortlandFayetteville

PWM - XNA

PWMXNA

Portland

seg 6/29

9:59 am-4:10 pm

1 stop7h 11m

Fayetteville Northwest Arkansas

seg 7/6

6:08 am-2:16 pm

1 stop7h 08m

$354

PortlandFayetteville

PWM - XNA

PWMXNA

Portland

qua 8/5

1:30 pm-9:22 pm

1 stop8h 52m

Fayetteville Northwest Arkansas

qua 8/12

1:20 pm-9:21 pm

1 stop7h 01m

$359

PortlandOklahoma City

PWM - OKC

PWMOKC

Portland

qua 8/26

2:14 pm-8:20 pm

1 stop7h 06m

Oklahoma City Will Rogers World

dom 8/30

5:21 am-1:07 pm

1 stop6h 46m

$372

PortlandOklahoma City

PWM - OKC

PWMOKC

Portland

qua 8/26

12:47 pm-11:59 pm

2 stops12h 12m

Oklahoma City Will Rogers World

dom 8/30

5:21 am-1:07 pm

1 stop6h 46m

$377

PortlandOklahoma City

PWM - OKC

PWMOKC

Portland

qua 7/15

7:10 pm-11:45 pm

1 stop5h 35m

Oklahoma City Will Rogers World

qua 7/22

12:20 pm-11:00 pm

2 stops9h 40m

$400

PortlandOklahoma City

PWM - OKC

PWMOKC

Portland

qua 7/15

5:30 am-2:15 pm

2 stops9h 45m

Oklahoma City Will Rogers World

ter 7/21

2:55 pm-11:00 pm

2 stops7h 05m

$405

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 $179, 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 August is also very affordable. Most momondo users find prices during this month for around $276.

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

You could potentially save up to 16% 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 June 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 $276	Free Cancellation	Rating 7.1 11,643 reviews	Search American Airlines flights
United Airlines	PriceFrom $359	Free Cancellation	Rating 7.4 9,775 reviews	Search United Airlines flights
Delta	PriceFrom $366	Free Cancellation	Rating 7.8 8,398 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.