HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Portland

$131+ 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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — PWM
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oklahoma to Portland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 23, 2026.

This American Airlines deal was found by Cheapflights users on 7/22. 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 9/63:20 pm
DFW
-
PWM
Nonstop3h 46m
American Airlines
Sat 9/129:00 am
PWM
-
DFW
Nonstop4h 07m
American Airlines
Deal found 7/22$291
This United Airlines deal was found by Cheapflights users on 7/20. 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 9/111:56 am
DFW
-
PWM
1 stop8h 27m
United Airlines
Wed 9/96:06 am
PWM
-
DFW
1 stop6h 48m
United Airlines
Deal found 7/20$306
This Delta deal was found by Cheapflights users on 7/23. 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 8/257:00 am
DFW
-
PWM
1 stop8h 50m
Delta
Tue 9/12:14 pm
PWM
-
DFW
1 stop7h 36m
Delta
Deal found 7/23$311
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/243:01 pm
DFW
-
PWM
1 stop6h 37m
Multiple Airlines
Fri 8/287:00 am
PWM
-
DFW
2 stops34h 00m
Multiple Airlines
Deal found 7/21$313
This American Airlines deal was found by Cheapflights users on 7/20. 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 8/252:07 pm
DFW
-
PWM
Nonstop3h 45m
American Airlines
Tue 9/18:00 am
PWM
-
DFW
Nonstop4h 14m
American Airlines
Deal found 7/20$317
This American Airlines deal was found by Cheapflights users on 7/20. 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 11/37:30 am
XNA
-
PWM
1 stop7h 03m
American Airlines
Tue 11/107:10 am
PWM
-
XNA
1 stop6h 16m
American Airlines
Deal found 7/20$317
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:44 pm
DFW
-
PWM
1 stop11h 44m
Multiple Airlines
Mon 9/147:00 am
PWM
-
DFW
2 stops32h 50m
Multiple Airlines
Deal found 7/21$318
This United Airlines deal was found by Cheapflights users on 7/19. 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 9/511:50 am
DFW
-
PWM
1 stop8h 33m
United Airlines
Wed 9/92:38 pm
PWM
-
DFW
1 stop6h 46m
United Airlines
Deal found 7/19$319
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:55 pm
DFW
-
PWM
2 stops25h 29m
Multiple Airlines
Wed 9/165:09 pm
PWM
-
DFW
1 stop23h 29m
Multiple Airlines
Deal found 7/22$320
This Delta deal was found by Cheapflights users on 7/22. 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.
Sun 9/69:35 am
DFW
-
PWM
1 stop6h 15m
Delta
Fri 9/114:45 pm
PWM
-
DFW
1 stop6h 03m
Delta
Deal found 7/22$321
This Delta deal was found by Cheapflights users on 7/20. 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 11/36:00 am
XNA
-
PWM
1 stop6h 04m
Delta
Tue 11/106:00 am
PWM
-
XNA
2 stops11h 44m
Delta
Deal found 7/20$322
This American Airlines deal was found by Cheapflights users on 7/19. 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 10/215:00 am
XNA
-
PWM
1 stop5h 26m
American Airlines
Fri 10/306:00 am
PWM
-
XNA
1 stop7h 33m
American Airlines
Deal found 7/19$323

Find 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 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$291
(American Airlines)

One-way from

$131
(Kiwi.com)

Popular in

April

Cheapest in

September

Average price

$577
Provider with most accurate pricing for Oklahoma City Will Rogers World-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oklahoma City Will Rogers World-Portland flights.
Search Deals
From Oklahoma to Portland
Search Deals
One-way flight from Oklahoma to Portland
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($83 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 July 2026
Search Deals

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 23, 2026.
Use the filters below to find and compare flights from Oklahoma to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DallasPortland

DFW - PWM

DFWPWM

Dallas/Fort Worth

Wed 9/23

1:26 pm-11:56 pm

2 stops9h 30m

Portland

Sat 9/26

2:35 pm-9:05 pm

1 stop7h 30m

$316

FayettevillePortland

XNA - PWM

XNAPWM

Fayetteville Northwest Arkansas

Sat 10/17

8:31 am-9:02 pm

2 stops11h 31m

Portland

Wed 10/21

2:09 pm-8:01 pm

1 stop6h 52m

$332

DallasPortland

DFW - PWM

DFWPWM

Dallas/Fort Worth

Sun 9/6

9:35 am-4:50 pm

1 stop6h 15m

Portland

Sat 9/12

6:30 am-11:33 am

1 stop6h 03m

$334

DallasPortland

DFW - PWM

DFWPWM

Dallas/Fort Worth

Tue 10/20

5:25 pm-11:59 pm

1 stop5h 34m

Portland

Sat 10/24

8:03 am-3:54 pm

1 stop8h 51m

$337

DallasPortland

DFW - PWM

DFWPWM

Dallas/Fort Worth

Wed 8/26

7:00 am-4:50 pm

1 stop8h 50m

Portland

Mon 8/31

4:47 pm-10:07 pm

1 stop6h 20m

$337

DallasPortland

DFW - PWM

DFWPWM

Dallas/Fort Worth

Tue 9/22

8:10 am-3:39 pm

1 stop6h 29m

Portland

Tue 9/29

6:00 am-11:13 am

1 stop6h 13m

$337

DallasPortland

DFW - PWM

DFWPWM

Dallas/Fort Worth

Tue 8/25

7:00 am-4:50 pm

1 stop8h 50m

Portland

Tue 9/1

2:14 pm-8:50 pm

1 stop7h 36m

$337

FayettevillePortland

XNA - PWM

XNAPWM

Fayetteville Northwest Arkansas

Wed 9/30

11:48 am-11:28 pm

2 stops10h 40m

Portland

Sat 10/3

6:00 am-5:05 pm

2 stops12h 05m

$337

DallasPortland

DFW - PWM

DFWPWM

Dallas/Fort Worth

Tue 8/11

10:05 am-11:30 pm

2 stops12h 25m

Portland

Mon 8/17

11:01 am-6:04 pm

1 stop8h 03m

$342

DallasPortland

DFW - PWM

DFWPWM

Dallas/Fort Worth

Mon 9/28

11:19 am-11:28 pm

2 stops11h 09m

Portland

Mon 10/5

4:45 pm-9:48 pm

1 stop6h 03m

$342

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/18

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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, September is the cheapest month in which you can book a flight from Oklahoma to Portland, Maine (average of $452). Flying from Oklahoma to Portland, Maine in April is currently the most expensive (average of $722). 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.

How much does it cost to fly round-trip from Oklahoma to Portland, Maine?

Airfare is below average for this route at the moment.
Oklahoma to Portland, Maine flights typically cost between $477 and $666 in September.
The cheapest round-trip price found within the last 5 days was $363 on Delta (Sep 1-Sep 9).

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.

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

    There are many flights that can get you from Oklahoma to Portland, Maine in 5h 34m. Fly via Delta, United Airlines, or Southwest to get the fastest option. The distance between Oklahoma and Portland, Maine is about 1618 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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, Fayetteville Northwest Arkansas - Portland or Oklahoma City Will Rogers World - 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, September is the cheapest month in which you can book a flight from Oklahoma to Portland, Maine (average of $452). Flying from Oklahoma to Portland, Maine in April is currently the most expensive (average of $722). 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
North Conway
Lewiston
Brunswick
Conway

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Oklahoma to Portland

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Boston flights
Reagan-National to Boston flights
O'Hare Intl to Boston flights
San Francisco to Boston flights
Atlanta to Boston flights
Dulles Intl to Boston flights
Los Angeles to Boston flights
Baltimore to Boston flights
Tampa to Boston flights
Raleigh to Boston flights
Charlotte to Boston flights
Orlando to Boston flights
Seattle to Boston flights
Denver to Boston flights
Fort Lauderdale to Boston flights
Hobby to Boston flights
LaGuardia to Boston flights
Minneapolis to Boston flights
Miami to Boston flights
John F Kennedy Intl to Boston flights
George Bush Intcntl to Boston flights
Detroit to Boston flights
Austin to Boston flights
Sky Harbor Intl to Boston flights
Newark to Boston flights
Cincinnati to Boston flights
Cleveland to Boston flights
Philadelphia to Boston flights
West Palm Beach to Boston flights
Ontario to Boston flights
San Diego to Boston flights
Nashville to Boston flights
John F Kennedy Intl to Portland flights
Love Field to Boston flights
LaGuardia to Portland flights
Columbus to Boston flights
Fort Myers to Boston flights
Newark to Portland flights
Charleston to Boston flights
Indianapolis to Boston flights
Reagan-National to Portland flights
O'Hare Intl to Portland flights
Richmond to Boston flights
Dulles Intl to Portland flights
Salt Lake City to Boston flights
New Orleans to Boston flights
Pittsburgh to Boston flights
Jacksonville to Boston flights
Kansas City to Boston flights
Milwaukee to Boston flights

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 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$312Average$513FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$335Average$543FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$389Average$532FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.