How long is the flight from Portland, Maine to Oklahoma City?

Departing from Portland, Maine to Oklahoma City will take you 7h 13m. There are 1552 mi between Portland, Maine and Oklahoma City. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Portland, Maine to Oklahoma City round-trip?

Currently priced at $312, American Airlines will fly you from Portland, Maine to Oklahoma City and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $350 and $359, respectively. These flights start at 41% lower than the current average price 3 months from now.

In terms of precipitation, rainfall in Oklahoma City ranges from 1.2 - 5.1 inches per month. May is typically the wettest month, when rainfall can reach 5.1 in. January is typically the driest time to visit Oklahoma City when rainfall is around 1.2 in.

If weather is an important factor for your trip to Oklahoma City, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

What are the most popular airlines that fly from Portland, Maine to Oklahoma City?

The most popular airlines flying from Portland, Maine to Oklahoma City are American Airlines, Delta and Southwest. Something to consider prior to booking your flight.

What is the cheapest time of day to fly from PWM to OKC?

When flying from Portland, Maine to Oklahoma City, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Portland, Maine-Oklahoma City flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland, Maine-Oklahoma City flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Portland, Maine-Oklahoma City flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Portland, Maine-Oklahoma City flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-Oklahoma City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Portland to Oklahoma City that include hotel bookings?

Yes. In addition to deals on Portland to Oklahoma City flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Portland to Oklahoma City?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Oklahoma City.

Can I find deals for business class flights from Portland to Oklahoma City?

Yes. Cheapflights offers flight deals from Portland to Oklahoma City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$367+ Flights from Portland, ME to Oklahoma City

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Cheap flight deals from Portland to Oklahoma City

Cheapest flights from Portland to Oklahoma City
Explore the most affordable flight options available from Portland to Oklahoma City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Fri 12/265:45 amPWM - OKC

1 stop8h 51mDelta

Tue 12/302:22 pmOKC - PWM

1 stop7h 21mDelta

Deal found 12/11

$828

Fri 12/266:00 amPWM - OKC

2 stops10h 29mUnited Airlines

Tue 12/305:00 amOKC - PWM

2 stops8h 40mUnited Airlines

Deal found 12/11

$913

Best flights from Portland to Oklahoma City
Discover carefully curated flight deals from Portland to Oklahoma City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Wed 1/712:48 pmPWM - OKC

1 stop8h 32mDelta

Wed 1/147:50 amOKC - PWM

1 stop8h 26mDelta

Deal found 12/10

$367

Thu 1/84:10 pmPWM - OKC

1 stop7h 13mUnited Airlines

Thu 1/157:25 amOKC - PWM

1 stop6h 14mUnited Airlines

Deal found 12/10

$393

Wed 1/712:48 pmPWM - OKC

1 stop8h 32mDelta

Tue 1/1311:23 amOKC - PWM

2 stops10h 59mDelta

Deal found 12/10

$372

Wed 1/712:48 pmPWM - OKC

2 stops8h 51mDelta

Sat 1/175:20 amOKC - PWM

2 stops17h 39mDelta

Deal found 12/10

$384

Thu 1/82:35 pmPWM - OKC

2 stops9h 03mDelta

Tue 1/1311:23 amOKC - PWM

2 stops10h 59mDelta

Deal found 12/10

$390

Fri 1/912:48 pmPWM - OKC

1 stop8h 32mDelta

Wed 1/147:50 amOKC - PWM

1 stop8h 26mDelta

Deal found 12/10

$407

Tue 1/612:48 pmPWM - OKC

1 stop8h 32mDelta

Tue 1/1311:23 amOKC - PWM

2 stops10h 59mDelta

Deal found 12/11

$408

Sat 1/101:13 pmPWM - OKC

2 stops10h 25mDelta

Wed 1/147:50 amOKC - PWM

1 stop8h 26mDelta

Deal found 12/10

$408

Fri 1/912:48 pmPWM - OKC

1 stop8h 32mDelta

Tue 1/1311:23 amOKC - PWM

2 stops10h 59mDelta

Deal found 12/10

$412

Last-minute flights from Portland to Oklahoma City
Discover last-minute flight deals from Portland to Oklahoma City. Data last updated December 12, 2025 and is based on user searches.

Wed 1/712:48 pmPWM - OKC

1 stop8h 32mDelta

Wed 1/147:50 amOKC - PWM

1 stop8h 26mDelta

Deal found 12/10

$367

Wed 1/712:48 pmPWM - OKC

1 stop8h 32mDelta

Tue 1/1311:23 amOKC - PWM

2 stops10h 59mDelta

Deal found 12/10

$372

Wed 1/712:48 pmPWM - OKC

1 stop8h 32mDelta

Sat 1/1711:25 amOKC - PWM

2 stops11h 34mDelta

Deal found 12/10

$379

Thu 1/812:20 pmPWM - OKC

2 stops11h 18mDelta

Wed 1/147:50 amOKC - PWM

1 stop8h 26mDelta

Deal found 12/10

$385

Thu 1/84:10 pmPWM - OKC

1 stop7h 13mUnited Airlines

Thu 1/157:25 amOKC - PWM

1 stop6h 14mUnited Airlines

Deal found 12/10

$393

Thu 1/812:20 pmPWM - OKC

2 stops11h 18mDelta

Sat 1/1711:25 amOKC - PWM

2 stops11h 34mDelta

Deal found 12/10

$397

Fri 1/912:48 pmPWM - OKC

1 stop8h 32mDelta

Wed 1/147:50 amOKC - PWM

1 stop8h 26mDelta

Deal found 12/10

$407

Find flight deals from Portland to Oklahoma City

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$367 (Delta)
Popular in	May
Cheapest in	July
Average price	$552

Provider with most accurate pricing for Portland-Oklahoma City Will Rogers World flight deals.

Search Deals

Provider most trusted by Cheapflights users for Portland-Oklahoma City Will Rogers World flights.

Search Deals

From Portland to Oklahoma City Will Rogers World

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($26 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

PortlandOklahoma City

PWM - OKC

PWMOKC

Portland

Wed 1/7

12:48 pm-8:20 pm

1 stop8h 32m

Oklahoma City Will Rogers World

Wed 1/14

7:50 am-5:16 pm

1 stop8h 26m

$367

PortlandOklahoma City

PWM - OKC

PWMOKC

Portland

Wed 1/7

12:48 pm-8:20 pm

1 stop8h 32m

Oklahoma City Will Rogers World

Tue 1/13

11:23 am-11:22 pm

2 stops10h 59m

$372

PortlandOklahoma City

PWM - OKC

PWMOKC

Portland

Wed 1/7

12:48 pm-8:39 pm

2 stops8h 51m

Oklahoma City Will Rogers World

Sat 1/17

5:20 am-11:59 pm

2 stops17h 39m

$384

PortlandOklahoma City

PWM - OKC

PWMOKC

Portland

Thu 1/8

2:35 pm-10:38 pm

2 stops9h 03m

Oklahoma City Will Rogers World

Tue 1/13

11:23 am-11:22 pm

2 stops10h 59m

$390

PortlandOklahoma City

PWM - OKC

PWMOKC

Portland

Thu 1/8

4:10 pm-10:23 pm

1 stop7h 13m

Oklahoma City Will Rogers World

Thu 1/15

7:25 am-2:39 pm

1 stop6h 14m

$393

PortlandOklahoma City

PWM - OKC

PWMOKC

Portland

Fri 1/9

12:48 pm-8:20 pm

1 stop8h 32m

Oklahoma City Will Rogers World

Wed 1/14

7:50 am-5:16 pm

1 stop8h 26m

$407

PortlandOklahoma City

PWM - OKC

PWMOKC

Portland

Tue 1/6

12:48 pm-8:20 pm

1 stop8h 32m

Oklahoma City Will Rogers World

Tue 1/13

11:23 am-11:22 pm

2 stops10h 59m

$408

PortlandOklahoma City

PWM - OKC

PWMOKC

Portland

Sat 1/10

1:13 pm-10:38 pm

2 stops10h 25m

Oklahoma City Will Rogers World

Wed 1/14

7:50 am-5:16 pm

1 stop8h 26m

$408

PortlandOklahoma City

PWM - OKC

PWMOKC

Portland

Fri 1/9

12:48 pm-8:20 pm

1 stop8h 32m

Oklahoma City Will Rogers World

Tue 1/13

11:23 am-11:22 pm

2 stops10h 59m

$412

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Compare providers for flights from Portland to Oklahoma City

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Oklahoma City in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Portland, Maine-Oklahoma City flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland, Maine-Oklahoma City flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Portland, Maine-Oklahoma City flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Portland, Maine-Oklahoma City flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-Oklahoma City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Oklahoma City

Have a flexible travel schedule? Discover the best time to fly to Oklahoma City from Portland with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to Oklahoma City

What is the cheapest month to book a flight from Portland, Maine to Oklahoma City?

Currently, July is the cheapest month in which you can book a flight from Portland, Maine to Oklahoma City (average of $168). Flying from Portland, Maine to Oklahoma City in May is currently the most expensive (average of $382). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Oklahoma City

Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Portland to Oklahoma City. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

7.9

Good

4,253 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Southwest

7.9

Good

4,253 reviews

Southwest

7.9

Good

4,253 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Delta

7.9

Good

8,008 reviews

Southwest

7.9

Good

4,253 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

United Airlines

7.4

Good

9,095 reviews

Southwest

7.9

Good

4,253 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

American Airlines

7.2

Good

11,050 reviews

Southwest

7.9

Good

4,253 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

How long is the flight from Portland, Maine to Oklahoma City?
Departing from Portland, Maine to Oklahoma City will take you 7h 13m. There are 1552 mi between Portland, Maine and Oklahoma City. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines flying from Portland, Maine to Oklahoma City round-trip?
Currently priced at $312, American Airlines will fly you from Portland, Maine to Oklahoma City and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $350 and $359, respectively. These flights start at 41% lower than the current average price 3 months from now.
Can I find deals for flights from Portland to Oklahoma City that include hotel bookings?
Yes. In addition to deals on Portland to Oklahoma City flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Portland to Oklahoma City?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Oklahoma City.
Can I find deals for business class flights from Portland to Oklahoma City?
Yes. Cheapflights offers flight deals from Portland to Oklahoma City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Portland, Maine to Oklahoma City?
Currently, July is the cheapest month in which you can book a flight from Portland, Maine to Oklahoma City (average of $168). Flying from Portland, Maine to Oklahoma City in May is currently the most expensive (average of $382). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 4 airlines flying from Portland to Oklahoma City

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$312	Average$552	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$350	Average$517	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$359	Average$535	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$462	Average$486	FlexibilityNo cancel fee	On-time63%

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$367+ Cheap flights from Portland, ME to Oklahoma City (PWM - OKC)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to Oklahoma City with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Portland to Oklahoma City

Cheapest flights from Portland to Oklahoma CityExplore the most affordable flight options available from Portland to Oklahoma City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Explore the most affordable flight options available from Portland to Oklahoma City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Find flight deals from Portland to Oklahoma City

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Compare providers for flights from Portland to Oklahoma City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Oklahoma City in December.

Best time to book a flight from Portland to Oklahoma City

Have a flexible travel schedule? Discover the best time to fly to Oklahoma City from Portland with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Portland to Oklahoma City

What is the cheapest month to book a flight from Portland, Maine to Oklahoma City?

Reviews of airlines servicing Oklahoma City

Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Portland to Oklahoma City. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Portland to Oklahoma City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Portland, Maine to Oklahoma City?

What are the cheapest airlines flying from Portland, Maine to Oklahoma City round-trip?

Can I find deals for flights from Portland to Oklahoma City that include hotel bookings?

How can I find direct flights from Portland to Oklahoma City?

Can I find deals for business class flights from Portland to Oklahoma City?

What is the cheapest month to book a flight from Portland, Maine to Oklahoma City?

Traveling to a place near Oklahoma City?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portland to Oklahoma City

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Top 4 airlines flying from Portland to Oklahoma City

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Cheapest flights from Portland to Oklahoma City
Explore the most affordable flight options available from Portland to Oklahoma City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.