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$229+ Cheap flights from Oklahoma City to Portland, ME (OKC - PWM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — PWM
août 3 — août 101
dim. 8/3
dim. 8/10
1 adult, Economy
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Cheap flight deals from Oklahoma City to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Oklahoma City (OKC) to Portland (PWM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated juillet 29, 2025.

Round-trip from

$333
(Delta)

One-way from

$229
(Southwest)

Popular in

March

Cheapest in

April

Average price

$547
From Oklahoma City Will Rogers World to Portland
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One-way flight from Oklahoma City Will Rogers World to Portland
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High demand for flights, 5% potential price rise
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Cheapest flight prices on average. 4% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Oklahoma City to Portland

Cheapest flights from Oklahoma City to Portland
Explore the most affordable flight options available from Oklahoma City to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juillet 29, 2025.

This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/197:00 amOKC - PWM
1 stop8h 10mDelta
mar. 8/266:00 amPWM - OKC
1 stop5h 40mDelta
Deal found 7/28$333
This American Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 9/215:15 pmOKC - PWM
1 stop5h 30mAmerican Airlines
sam. 9/275:10 pmPWM - OKC
1 stop6h 17mAmerican Airlines
Deal found 7/28$380
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 9/211:50 pmOKC - PWM
2 stops9h 20mSouthwest
sam. 9/274:50 pmPWM - OKC
1 stop5h 35mSouthwest
Deal found 7/28$428
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/128:05 amOKC - PWM
1 stop6h 44mUnited Airlines
sam. 8/166:10 amPWM - OKC
1 stop6h 44mUnited Airlines
Deal found 7/28$527

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oklahoma City to Portland 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, Cheapflights users made 2,558,603 searches. Data last updated juillet 29, 2025.
Use the filters below to find and compare flights from Oklahoma City to Portland that are best for you.

Fly from

Oklahoma City

Fly to

Portland

Route

Depart

Return

Price

Oklahoma CityPortland

OKC - PWM

OKCPWM

Oklahoma City Will Rogers World

mar. 8/19

7:00 am-4:10 pm

1 stop8h 10m

Portland

mar. 8/26

6:00 am-10:40 am

1 stop5h 40m

$333

Oklahoma CityPortland

OKC - PWM

OKCPWM

Oklahoma City Will Rogers World

dim. 9/21

5:15 pm-11:45 pm

1 stop5h 30m

Portland

sam. 9/27

5:10 pm-10:27 pm

1 stop6h 17m

$380

Oklahoma CityPortland

OKC - PWM

OKCPWM

Oklahoma City Will Rogers World

dim. 9/21

1:50 pm-12:10 am

2 stops9h 20m

Portland

sam. 9/27

4:50 pm-9:25 pm

1 stop5h 35m

$428

Oklahoma CityPortland

OKC - PWM

OKCPWM

Oklahoma City Will Rogers World

mar. 8/12

8:05 am-3:49 pm

1 stop6h 44m

Portland

sam. 8/16

6:10 am-11:54 am

1 stop6h 44m

$527

Oklahoma CityPortland

OKC - PWM

OKCPWM

Oklahoma City Will Rogers World

jeu. 9/18

12:55 pm-11:20 pm

2 stops9h 25m

$229

Oklahoma CityPortland

OKC - PWM

OKCPWM

Oklahoma City Will Rogers World

jeu. 8/21

2:02 pm-11:59 pm

1 stop8h 57m

$244

Oklahoma CityPortland

OKC - PWM

OKCPWM

Oklahoma City Will Rogers World

sam. 8/2

11:19 am-12:57 am

2 stops12h 38m

$372

Oklahoma CityPortland

OKC - PWM

OKCPWM

Oklahoma City Will Rogers World

jeu. 9/18

9:42 am-9:59 pm

3 stops11h 17m

$1,146

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Oklahoma City to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Oklahoma City 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 Oklahoma City to Portland

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

Currently, January is the cheapest month in which you can book a flight from Oklahoma City to Portland, Maine (average of $296). Flying from Oklahoma City to Portland, Maine in July is currently the most expensive (average of $394). 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 Portland

Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated juillet 29, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Oklahoma City to Portland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,238 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,238 reviews
Southwest
8.0
Very good
4,238 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,977 reviews
Southwest
8.0
Very good
4,238 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,899 reviews
Southwest
8.0
Very good
4,238 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,238 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Related info for your journey

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

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

    According to our current data, Delta ($333), American Airlines ($380), and Southwest ($428) offers the cheapest pricing from Oklahoma City to Portland, Maine. You may be able to fly from Oklahoma City to Portland, Maine for 36% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Oklahoma City to Portland, Maine one-way?

    To fly one-way, consider booking your trip with Southwest, which is currently one of the cheapest options available, starting at $229. American Airlines flights start at $244 while deals on Delta start at $372 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oklahoma City to Portland 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 Oklahoma City to Portland, Maine?

    Currently, January is the cheapest month in which you can book a flight from Oklahoma City to Portland, Maine (average of $296). Flying from Oklahoma City to Portland, Maine in July is currently the most expensive (average of $394). 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

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Brunswick
North Conway
Auburn
Conway
Lewiston

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Top 3 airlines flying from Oklahoma City to Portland

Discover the top 3 airlines that operate flights from Oklahoma City to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated juillet 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$312Average$511FlexibilityNo cancel feeOn-time71%
DeltaCheapest$356Average$458FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$369Average$686FlexibilityNo cancel feeOn-time69%

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