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$137+ Cheap flights from Oklahoma to Portland, ME (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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — PWM
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Oklahoma to Portland

Keep the following information in mind while searching for Oklahoma to Portland flight deals. Data was last updated July 31, 2025.

Round-trip from

$255
(FlightHub)

One-way from

$137
(FlightHub)

Popular in

March

Cheapest in

April

Average price

$547
From Oklahoma to Portland
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One-way flight from Oklahoma 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 to Portland

Cheapest flights from Oklahoma to Portland
Explore the most affordable flight options available from Oklahoma to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This FlightHub deal was found by Cheapflights users on 7/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1511:22 amDFW - PWM
1 stop29h 51mFrontier
Sat 8/231:41 pmPWM - DFW
1 stop20h 58mFrontier
Deal found 7/29$255
This Delta deal was found by Cheapflights users on 7/31. 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.
Sat 9/271:58 pmXNA - PWM
1 stop7h 02mDelta
Wed 10/16:00 amPWM - XNA
1 stop5h 58mDelta
Deal found 7/31$269
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Wed 9/248:21 amDFW - PWM
1 stop10h 50mAmerican Airlines
Wed 10/11:02 pmPWM - DFW
1 stop9h 47mAmerican Airlines
Deal found 7/31$285
This Gotogate deal was found by Cheapflights users on 7/31. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/236:40 pmDFW - PWM
1 stop16h 04mMultiple Airlines
Sat 8/301:41 pmPWM - DFW
1 stop20h 58mMultiple Airlines
Deal found 7/31$292
This Delta deal was found by Cheapflights users on 7/31. 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.
Fri 9/264:31 pmTUL - PWM
1 stop6h 40mDelta
Fri 10/36:00 amPWM - TUL
1 stop6h 56mDelta
Deal found 7/31$297
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Sat 9/1312:24 pmDFW - PWM
1 stop8h 35mUnited Airlines
Sat 9/206:14 amPWM - DFW
1 stop8h 00mUnited Airlines
Deal found 7/29$320
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Tue 8/192:02 pmOKC - PWM
1 stop7h 26mAmerican Airlines
Tue 8/263:41 pmPWM - OKC
1 stop6h 36mAmerican Airlines
Deal found 7/29$333
This Delta deal was found by Cheapflights users on 7/30. 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.
Tue 8/267:00 amOKC - PWM
1 stop8h 10mDelta
Wed 9/34:50 pmPWM - OKC
2 stops8h 09mDelta
Deal found 7/30$338
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Tue 8/56:37 amXNA - PWM
1 stop6h 07mAmerican Airlines
Wed 8/138:00 amPWM - XNA
1 stop5h 59mAmerican Airlines
Deal found 7/29$349
This Delta deal was found by Cheapflights users on 7/29. 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.
Fri 9/127:15 amDFW - PWM
1 stop16h 19mDelta
Tue 9/161:40 pmPWM - DFW
1 stop10h 38mDelta
Deal found 7/29$373
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Thu 9/251:58 pmTUL - PWM
1 stop8h 39mAmerican Airlines
Sat 10/46:15 amPWM - TUL
1 stop6h 26mAmerican Airlines
Deal found 7/31$377
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Thu 9/252:33 pmTUL - PWM
1 stop6h 11mUnited Airlines
Tue 9/306:00 amPWM - TUL
2 stops10h 01mUnited Airlines
Deal found 7/31$382

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oklahoma 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 July 31, 2025.
Use the filters below to find and compare flights from Oklahoma to Portland that are best for you.

Fly from

Oklahoma

Fly to

Portland

Route

Depart

Return

Price

DallasPortland

DFW - PWM

DFWPWM

Dallas/Fort Worth

Fri 8/15

11:22 am-6:13 pm

1 stop29h 51m

Portland

Sat 8/23

1:41 pm-9:39 am

1 stop20h 58m

$255

FayettevillePortland

XNA - PWM

XNAPWM

Fayetteville Northwest Arkansas

Sat 9/27

1:58 pm-10:00 pm

1 stop7h 02m

Portland

Wed 10/1

6:00 am-10:58 am

1 stop5h 58m

$269

DallasPortland

DFW - PWM

DFWPWM

Dallas/Fort Worth

Wed 9/24

8:21 am-8:11 pm

1 stop10h 50m

Portland

Wed 10/1

1:02 pm-9:49 pm

1 stop9h 47m

$285

DallasPortland

DFW - PWM

DFWPWM

Dallas/Fort Worth

Sat 8/23

6:40 pm-11:44 am

1 stop16h 04m

Portland

Sat 8/30

1:41 pm-9:39 am

1 stop20h 58m

$292

TulsaPortland

TUL - PWM

TULPWM

Tulsa

Fri 9/26

4:31 pm-12:11 am

1 stop6h 40m

Portland

Fri 10/3

6:00 am-11:56 am

1 stop6h 56m

$297

DallasPortland

DFW - PWM

DFWPWM

Dallas/Fort Worth

Sat 9/13

12:24 pm-9:59 pm

1 stop8h 35m

Portland

Sat 9/20

6:14 am-1:14 pm

1 stop8h 00m

$320

Oklahoma CityPortland

OKC - PWM

OKCPWM

Oklahoma City Will Rogers World

Tue 8/19

2:02 pm-10:28 pm

1 stop7h 26m

Portland

Tue 8/26

3:41 pm-9:17 pm

1 stop6h 36m

$333

Oklahoma CityPortland

OKC - PWM

OKCPWM

Oklahoma City Will Rogers World

Tue 8/26

7:00 am-4:10 pm

1 stop8h 10m

Portland

Wed 9/3

4:50 pm-11:59 pm

2 stops8h 09m

$338

DallasPortland

DFW - PWM

DFWPWM

Dallas/Fort Worth

Fri 9/12

7:15 am-12:34 am

1 stop16h 19m

Portland

Tue 9/16

1:40 pm-11:18 pm

1 stop10h 38m

$373

FayettevillePortland

XNA - PWM

XNAPWM

Fayetteville Northwest Arkansas

Wed 8/20

6:25 am-12:30 pm

1 stop5h 05m

Portland

Mon 8/25

3:53 pm-11:12 pm

1 stop8h 19m

$374

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 28 results
1
2
3

Best time to book a flight from Oklahoma to Portland

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

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

Currently, January is the cheapest month in which you can book a flight from Oklahoma to Portland, Maine (average of $296). Flying from Oklahoma 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 July 31, 2025.
Read through reviews of airlines operating flights from Oklahoma to Portland, such as Southwest, Delta, and United Airlines. 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
4,246 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

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
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

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
7,981 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

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
8,900 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

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
4,246 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

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.
Sun Country Air
6.9
Okay
334 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

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 to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Portland from Oklahoma?

    If you book a flight to Portland from Oklahoma, you will be flying to Portland, which is the city’s only airport. Portland (PWM) is located 2.9 mi from the center of Portland.

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

    $137 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $158 and $167, respectively.

  • What are the most popular routes from Oklahoma to Portland, Maine?

    When deciding which route to take from Oklahoma to Portland, Maine consider Dallas/Fort Worth - Portland, Oklahoma City Will Rogers World - Portland or Fayetteville Northwest Arkansas - Portland as they are the most popular.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Oklahoma to Portland, Maine (average of $296). Flying from Oklahoma 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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Alternative routes for Oklahoma to Portland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Oklahoma to Portland

Discover the top 3 airlines that operate flights from Oklahoma 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$256Average$432FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$311Average$479FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$334Average$650FlexibilityNo cancel feeOn-time69%

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