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Cheap flights from Portland, Maine to Oklahoma City from $245

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 Oklahoma City departing on 3/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Portland, Maine to Oklahoma City

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
4:23 pm - 10:30 pm
PWM
-
OKC
7h 07m
1 stop
United Airlines Logo
7:33 am - 3:14 pm
OKC
-
PWM
6h 41m
1 stop
$359United Airlines
Wed, Mar 11 - Wed, Mar 18
United Airlines Logo
5:45 am - 12:09 pm
PWM
-
OKC
7h 24m
1 stop
United Airlines Logo
5:00 am - 3:14 pm
OKC
-
PWM
9h 14m
2 stops
$364United Airlines
Wed, Mar 11 - Wed, Mar 18
Southwest Logo
4:30 pm - 11:35 pm
PWM
-
OKC
8h 05m
2 stops
Southwest Logo
6:30 am - 3:55 pm
OKC
-
PWM
8h 25m
2 stops
$369Southwest
Tue, Mar 17 - Wed, Mar 25
American Airlines Logo
6:17 am - 11:39 am
PWM
-
OKC
6h 22m
1 stop
American Airlines Logo
5:05 pm - 11:55 pm
OKC
-
PWM
5h 50m
1 stop
$377American Airlines
Tue, Mar 17 - Wed, Mar 25
Southwest Logo
4:30 pm - 11:35 pm
PWM
-
OKC
8h 05m
2 stops
Southwest Logo
2:55 pm - 11:05 pm
OKC
-
PWM
7h 10m
2 stops
$378Southwest
Wed, Mar 11 - Wed, Mar 18
Delta Logo
6:03 am - 1:37 pm
PWM
-
OKC
8h 34m
2 stops
Delta Logo
2:32 pm - 11:22 pm
OKC
-
PWM
7h 50m
1 stop
$382Delta
Tue, Mar 17 - Wed, Mar 25
United Airlines Logo
6:04 am - 2:54 pm
PWM
-
OKC
9h 50m
2 stops
United Airlines Logo
1:44 pm - 9:40 pm
OKC
-
PWM
6h 56m
1 stop
$383United Airlines
Wed, Apr 1 - Thu, Apr 9
Southwest Logo
12:30 pm - 10:40 pm
PWM
-
OKC
11h 10m
2 stops
Southwest Logo
12:55 pm - 11:05 pm
OKC
-
PWM
9h 10m
2 stops
$387Southwest
Tue, Mar 17 - Wed, Mar 25
Delta Logo
4:48 pm - 11:58 pm
PWM
-
OKC
8h 10m
2 stops
Delta Logo
2:32 pm - 11:22 pm
OKC
-
PWM
7h 50m
1 stop
$388Delta
Mon, Mar 16 - Wed, Mar 25
Delta Logo
4:48 pm - 11:58 pm
PWM
-
OKC
8h 10m
2 stops
Delta Logo
5:15 am - 5:08 pm
OKC
-
PWM
10h 53m
2 stops
$393Delta
Mon, Mar 16 - Wed, Mar 25

United Airlines flights from Portland, Maine to Oklahoma City

Our best United Airlines deals on Portland, Maine to Oklahoma City flight tickets
United Airlines
Mar 11
PWM4:23 pmPortland
7h 07m
1 stop
OKC10:30 pmOklahoma City Will Rogers World
Mar 18
OKC7:33 amOklahoma City Will Rogers World
6h 41m
1 stop
PWM3:14 pmPortland
$359
United Airlines
Mar 11
PWM5:45 amPortland
7h 24m
1 stop
OKC12:09 pmOklahoma City Will Rogers World
Mar 18
OKC5:00 amOklahoma City Will Rogers World
9h 14m
2 stops
PWM3:14 pmPortland
$364
United Airlines
Apr 1
PWM6:04 amPortland
9h 50m
2 stops
OKC2:54 pmOklahoma City Will Rogers World
Apr 9
OKC1:44 pmOklahoma City Will Rogers World
6h 56m
1 stop
PWM9:40 pmPortland
$383

Southwest flights from Portland, Maine to Oklahoma City

Our best Southwest deals on Portland, Maine to Oklahoma City flight tickets
Southwest
Mar 17
PWM4:30 pmPortland
8h 05m
2 stops
OKC11:35 pmOklahoma City Will Rogers World
Mar 25
OKC6:30 amOklahoma City Will Rogers World
8h 25m
2 stops
PWM3:55 pmPortland
$369
Southwest
Mar 11
PWM4:30 pmPortland
8h 05m
2 stops
OKC11:35 pmOklahoma City Will Rogers World
Mar 18
OKC2:55 pmOklahoma City Will Rogers World
7h 10m
2 stops
PWM11:05 pmPortland
$378
Southwest
Apr 1
PWM12:30 pmPortland
10h 15m
2 stops
OKC9:45 pmOklahoma City Will Rogers World
Apr 9
OKC6:00 amOklahoma City Will Rogers World
9h 15m
2 stops
PWM4:15 pmPortland
$414

momondo Fare Finder

 
Customize your flight search to find flights from Portland, Maine to Oklahoma City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 10, 2026.
Use the filters below to find and compare flights from Portland, Maine to Oklahoma City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandOklahoma City

PWM - OKC

PWMOKC

Portland

Wed 3/11

4:23 pm-10:30 pm

1 stop7h 07m

Oklahoma City Will Rogers World

Wed 3/18

7:33 am-3:14 pm

1 stop6h 41m

$359

PortlandOklahoma City

PWM - OKC

PWMOKC

Portland

Wed 3/11

5:45 am-12:09 pm

1 stop7h 24m

Oklahoma City Will Rogers World

Wed 3/18

5:00 am-3:14 pm

2 stops9h 14m

$364

PortlandOklahoma City

PWM - OKC

PWMOKC

Portland

Tue 3/17

4:30 pm-11:35 pm

2 stops8h 05m

Oklahoma City Will Rogers World

Wed 3/25

6:30 am-3:55 pm

2 stops8h 25m

$369

PortlandOklahoma City

PWM - OKC

PWMOKC

Portland

Tue 3/17

6:17 am-11:39 am

1 stop6h 22m

Oklahoma City Will Rogers World

Wed 3/25

5:05 pm-11:55 pm

1 stop5h 50m

$377

PortlandOklahoma City

PWM - OKC

PWMOKC

Portland

Wed 3/11

4:30 pm-11:35 pm

2 stops8h 05m

Oklahoma City Will Rogers World

Wed 3/18

2:55 pm-11:05 pm

2 stops7h 10m

$378

PortlandOklahoma City

PWM - OKC

PWMOKC

Portland

Tue 3/17

6:03 am-1:37 pm

2 stops8h 34m

Oklahoma City Will Rogers World

Wed 3/25

2:32 pm-11:22 pm

1 stop7h 50m

$382

PortlandOklahoma City

PWM - OKC

PWMOKC

Portland

Wed 4/1

6:04 am-2:54 pm

2 stops9h 50m

Oklahoma City Will Rogers World

Thu 4/9

1:44 pm-9:40 pm

1 stop6h 56m

$383

PortlandOklahoma City

PWM - OKC

PWMOKC

Portland

Tue 3/17

12:30 pm-10:40 pm

2 stops11h 10m

Oklahoma City Will Rogers World

Wed 3/25

12:55 pm-11:05 pm

2 stops9h 10m

$387

PortlandOklahoma City

PWM - OKC

PWMOKC

Portland

Mon 3/16

4:48 pm-11:58 pm

2 stops8h 10m

Oklahoma City Will Rogers World

Wed 3/25

2:32 pm-11:22 pm

1 stop7h 50m

$388

PortlandOklahoma City

PWM - OKC

PWMOKC

Portland

Mon 3/16

4:48 pm-11:58 pm

2 stops8h 10m

Oklahoma City Will Rogers World

Wed 3/25

5:15 am-5:08 pm

2 stops10h 53m

$393

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Oklahoma City from

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

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 Oklahoma City?

The cheapest month to fly to Oklahoma City from Portland, Maine is in July. Flight prices, which tend to average around $331, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Oklahoma City, with average flight prices from Portland, Maine averaging around $412.

How have Portland, Maine to Oklahoma City flight prices changed over time?

When to book flights from Portland, Maine to Oklahoma City

Are you open to changing your travel dates? Check out the ideal times to fly from Portland, Maine to Oklahoma City according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland, Maine to Oklahoma City (PWM to OKC) flight deals and tips

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

Fastest flight time

7h 07m

Direct flights

None
The fastest flight from Portland, Maine to Oklahoma City takes 7h 07m
There are no direct flights from Portland, Maine to Oklahoma City. There are no popular flight routes from Portland, Maine to Oklahoma City.
Search flight deals

  • How far is Portland to Oklahoma City Will Rogers World by plane?

    The distance between Portland and Oklahoma City Will Rogers World is about 1548.7 mi. By plane, this route typically takes 7h 07m.

  • When did momondo last update prices for flights from Portland Airport to Oklahoma City Will Rogers World Airport?

    Prices for flights from Portland Airport to Oklahoma City Will Rogers World Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Portland Airport to Oklahoma City Will Rogers World Airport?

  • How old do you have to be to fly from Portland Airport to Oklahoma City Will Rogers World 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 Oklahoma City Will Rogers World Airport.

  • What documentation or ID do you need to fly to Oklahoma City Will Rogers World Airport?

    The necessary travel and health documents for your Oklahoma City Will Rogers World Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Portland, Maine to Oklahoma City?

Best airlines flying from Portland, Maine to Oklahoma City

Compare and see reviews for airlines that fly from Portland, Maine to Oklahoma City with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $312Free CancellationRating
7.2
11,259 reviews
Search American Airlines flights
DeltaPriceFrom $366Free CancellationRating
7.9
8,178 reviews
Search Delta flights
SouthwestPriceFrom $430Free CancellationRating
8.0
4,280 reviews
Search Southwest flights

Traveling to a place near Oklahoma City?

Book flights to Oklahoma City if you plan to visit one of these locations
Norman
Edmond
Shawnee
Midwest City
Yukon
Moore
Ada
Chickasha

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Oklahoma City. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Oklahoma City from Portland with this policy.

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

Once all potential Portland to Oklahoma City flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Portland to Oklahoma City 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.

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