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$139+ Cheap flights from Portland, ME (PWM) to Oklahoma

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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — OKC
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Portland to Oklahoma

Keep the following information in mind while searching for Portland to Oklahoma flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$258
(Booking.com)

One-way from

$139
(Delta)

Popular in

May

Cheapest in

June

Average price

$595
Provider with most accurate pricing for Portland-Oklahoma City Will Rogers World flight deals.
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Provider most trusted by Cheapflights users for Portland-Oklahoma City Will Rogers World flights.
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From Portland to Oklahoma
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One-way flight from Portland to Oklahoma
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Highest demand for flights based on searches. 5% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Portland to Oklahoma

Cheapest flights from Portland to Oklahoma
Explore the most affordable flight options available from Portland to Oklahoma. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Booking.com deal was found by Cheapflights users on 3/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/117:22 pmPWM - DFW
1 stop27h 46mFrontier
Sat 4/196:00 amDFW - PWM
1 stop26h 12mFrontier
Deal found 3/27$258
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Wed 6/42:05 pmPWM - DFW
1 stop6h 33mUnited Airlines
Sat 6/712:23 pmDFW - PWM
1 stop8h 33mUnited Airlines
Deal found 3/27$277
This Delta deal was found by Cheapflights users on 3/27. 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.
Wed 6/46:05 amPWM - DFW
2 stops9h 59mDelta
Sat 6/74:17 pmDFW - PWM
1 stop6h 42mDelta
Deal found 3/27$282
This American Airlines deal was found by Cheapflights users on 3/26. 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.
Sat 5/102:02 pmPWM - OKC
1 stop9h 08mAmerican Airlines
Wed 5/145:36 pmOKC - PWM
1 stop5h 19mAmerican Airlines
Deal found 3/26$354
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Sun 6/16:00 amPWM - DFW
1 stop7h 51mAmerican Airlines
Wed 6/410:33 amDFW - PWM
1 stop9h 14mAmerican Airlines
Deal found 3/27$361
This Southwest deal was found by Cheapflights users on 3/27. 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.
Fri 9/510:35 amPWM - TUL
1 stop7h 05mSouthwest
Mon 9/89:50 amTUL - PWM
1 stop6h 15mSouthwest
Deal found 3/27$407
This Southwest deal was found by Cheapflights users on 3/26. 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.
Sat 5/312:40 pmPWM - OKC
2 stops11h 00mSouthwest
Tue 5/1312:45 pmOKC - PWM
2 stops8h 45mSouthwest
Deal found 3/26$411
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Sun 4/277:20 amPWM - TUL
1 stop14h 38mAmerican Airlines
Thu 6/191:44 pmTUL - PWM
1 stop8h 00mAmerican Airlines
Deal found 3/27$443
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Tue 9/236:00 amPWM - XNA
2 stops9h 35mUnited Airlines
Fri 9/266:10 pmXNA - PWM
1 stop26h 17mUnited Airlines
Deal found 3/27$448
This Delta deal was found by Cheapflights users on 3/26. 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 5/1012:05 pmPWM - OKC
2 stops9h 29mDelta
Wed 5/145:35 amOKC - PWM
1 stop6h 00mDelta
Deal found 3/26$453
This American Airlines deal was found by Cheapflights users on 3/27. 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 9/231:16 pmPWM - XNA
1 stop5h 32mAmerican Airlines
Fri 9/267:59 amXNA - PWM
1 stop6h 01mAmerican Airlines
Deal found 3/27$455
This United Airlines deal was found by Cheapflights users on 3/26. 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 5/311:50 amPWM - OKC
1 stop8h 06mUnited Airlines
Tue 5/1310:15 amOKC - PWM
2 stops12h 44mUnited Airlines
Deal found 3/26$474

Cheapflights Fare Finder

Customize your flight search to find flights from Portland to Oklahoma 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 March 28, 2025.
Use the filters below to find and compare flights from Portland to Oklahoma that are best for you.

Fly from

Portland

Fly to

Oklahoma

Route

Depart

Return

Price

PortlandDallas

PWM - DFW

PWMDFW

Portland

Fri 4/11

7:22 pm-10:08 pm

1 stop27h 46m

Dallas/Fort Worth

Sat 4/19

6:00 am-9:12 am

1 stop26h 12m

$258

PortlandDallas

PWM - DFW

PWMDFW

Portland

Wed 6/4

2:05 pm-7:38 pm

1 stop6h 33m

Dallas/Fort Worth

Sat 6/7

12:23 pm-9:56 pm

1 stop8h 33m

$277

PortlandDallas

PWM - DFW

PWMDFW

Portland

Wed 6/4

6:05 am-3:04 pm

2 stops9h 59m

Dallas/Fort Worth

Sat 6/7

4:17 pm-11:59 pm

1 stop6h 42m

$282

PortlandOklahoma City

PWM - OKC

PWMOKC

Portland

Sat 5/10

2:02 pm-10:10 pm

1 stop9h 08m

Oklahoma City Will Rogers World

Wed 5/14

5:36 pm-11:55 pm

1 stop5h 19m

$354

PortlandDallas

PWM - DFW

PWMDFW

Portland

Sun 6/1

6:00 am-12:51 pm

1 stop7h 51m

Dallas/Fort Worth

Wed 6/4

10:33 am-8:47 pm

1 stop9h 14m

$361

PortlandTulsa

PWM - TUL

PWMTUL

Portland

Fri 9/5

10:35 am-4:40 pm

1 stop7h 05m

Tulsa

Mon 9/8

9:50 am-5:05 pm

1 stop6h 15m

$407

PortlandOklahoma City

PWM - OKC

PWMOKC

Portland

Sat 5/3

12:40 pm-10:40 pm

2 stops11h 00m

Oklahoma City Will Rogers World

Tue 5/13

12:45 pm-10:30 pm

2 stops8h 45m

$411

PortlandTulsa

PWM - TUL

PWMTUL

Portland

Sun 4/27

7:20 am-8:58 pm

1 stop14h 38m

Tulsa

Thu 6/19

1:44 pm-10:44 pm

1 stop8h 00m

$443

PortlandFayetteville

PWM - XNA

PWMXNA

Portland

Tue 9/23

6:00 am-2:35 pm

2 stops9h 35m

Fayetteville Northwest Arkansas

Fri 9/26

6:10 pm-9:27 pm

1 stop26h 17m

$448

PortlandOklahoma City

PWM - OKC

PWMOKC

Portland

Sat 5/10

12:05 pm-8:34 pm

2 stops9h 29m

Oklahoma City Will Rogers World

Wed 5/14

5:35 am-12:35 pm

1 stop6h 00m

$453

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 28 results
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Best time to book a flight from Portland to Oklahoma

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

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

Currently, January is the cheapest month in which you can book a flight from Portland, Maine to Oklahoma (average of $348). Flying from Portland, Maine to Oklahoma in May is currently the most expensive (average of $422). 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.

Rainfall in Oklahoma by month

Plan your trip to Oklahoma by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oklahoma 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 when rainfall is around 1.2 in.

Temperature in Oklahoma by month

Plan your trip to Oklahoma by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oklahoma, 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).

Reviews of airlines servicing Oklahoma

Get insights into the airlines that provide service to Oklahoma. 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 Oklahoma. Reviews last updated March 28, 2025.
To help decide which airline to fly from Portland to Oklahoma, see what other customers have to say about 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
8.1
Very good
4,274 reviews

Entertainment

7.6

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,274 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,897 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Frontier
6.0
Okay
3,271 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Portland to Oklahoma. 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 from for flights from Portland to Oklahoma?

    Most people fly from Portland (PWM) if they book a flight from Portland to Oklahoma. Portland is conveniently located just 2.9 mi from Portland’s city center.

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

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $139. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Portland, Maine to Oklahoma for a low price.

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

    The most popular flight routes from Portland, Maine to Oklahoma are Portland - Dallas/Fort Worth, Portland - Oklahoma City Will Rogers World and Portland - Tulsa.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Oklahoma 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?

    Currently, January is the cheapest month in which you can book a flight from Portland, Maine to Oklahoma (average of $348). Flying from Portland, Maine to Oklahoma in May is currently the most expensive (average of $422). 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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Alternative routes for Portland to Oklahoma

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Top 3 airlines flying from Portland to Oklahoma

Discover the top 3 airlines that operate flights from Portland to Oklahoma. 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$326Average$504FlexibilityNo cancel feeOn-time71%
DeltaCheapest$346Average$643FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$462Average$492FlexibilityNo cancel feeOn-time63%
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