$132 Find Cheap Flights from Portland to Oklahoma

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Oklahoma departing on 5/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Oklahoma

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Oklahoma, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Oklahoma, as well as popular online travel agencies
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Cheap Flights from Portland to Oklahoma

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Oklahoma City
Oklahoma City2 stops$385
Tulsa
Tulsa1 stop$370
Oklahoma City
Oklahoma City2 stops$385
Tulsa
Tulsa1 stop$370

Book Cheap Portland to Oklahoma Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Oklahoma that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Oklahoma

Fri, May 8 - Tue, May 12
United Airlines Logo
4:45 pm - 9:59 pm
PWM
-
XNA
6h 14m
1 stop
United Airlines Logo
7:50 am - 2:14 pm
XNA
-
PWM
5h 24m
1 stop
$289United Airlines
Fri, May 1 - Tue, May 5
United Airlines Logo
4:45 pm - 10:04 pm
PWM
-
XNA
6h 19m
1 stop
United Airlines Logo
7:50 am - 7:04 pm
XNA
-
PWM
10h 14m
2 stops
$294United Airlines
Fri, May 8 - Tue, May 12
Delta Logo
12:55 pm - 5:19 pm
PWM
-
XNA
5h 24m
1 stop
Delta Logo
3:46 pm - 11:12 pm
XNA
-
PWM
6h 26m
1 stop
$309Delta
Wed, Aug 19 - Thu, Aug 20
Multiple Airlines Logo
11:07 am - 12:51 am
PWM
-
DFW
14h 44m
1 stop
Multiple Airlines Logo
8:49 pm - 9:12 am
DFW
-
PWM
11h 23m
1 stop
$319Multiple Airlines
Wed, Apr 8 - Wed, Apr 15
Multiple Airlines Logo
6:18 pm - 9:10 pm
PWM
-
DFW
27h 52m
1 stop
Multiple Airlines Logo
8:36 pm - 10:49 am
DFW
-
PWM
37h 13m
2 stops
$320Multiple Airlines
Tue, Mar 24 - Tue, Mar 31
Delta Logo
2:30 pm - 9:36 pm
PWM
-
DFW
8h 06m
1 stop
Delta Logo
4:43 pm - 11:12 pm
DFW
-
PWM
5h 29m
1 stop
$331Delta
Sun, Apr 12 - Wed, Apr 15
Southwest Logo
4:20 pm - 12:15 am
PWM
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OKC
8h 55m
1 stop
Southwest Logo
1:15 pm - 10:35 pm
OKC
-
PWM
8h 20m
2 stops
$434Southwest
Thu, May 7 - Mon, May 11
American Airlines Logo
10:47 am - 4:06 pm
PWM
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OKC
6h 19m
1 stop
American Airlines Logo
4:47 pm - 11:54 pm
OKC
-
PWM
6h 07m
1 stop
$480American Airlines
Sun, Apr 12 - Wed, Apr 15
Southwest Logo
12:40 pm - 11:55 pm
PWM
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OKC
12h 15m
2 stops
Southwest Logo
5:05 am - 3:20 pm
OKC
-
PWM
9h 15m
2 stops
$491Southwest
Thu, May 7 - Mon, May 11
American Airlines Logo
7:07 am - 9:44 pm
PWM
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OKC
15h 37m
1 stop
American Airlines Logo
4:47 pm - 11:54 pm
OKC
-
PWM
6h 07m
1 stop
$502American Airlines
Booking Insights

KAYAK's insights & trends for Portland to Oklahoma flights

Get data-powered insights and trends into flights from Portland to Oklahoma to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Portland to Oklahoma?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Portland to Oklahoma, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Portland to Oklahoma is July, when tickets cost $331 (return) on average. On the other hand, the most expensive months are May and August, when the average cost of round-trip tickets is $731 and $681 respectively.

Good to know

Low seasonJanuary
Cheapest flight$132
Best time to beat the crowds but there is an average 48% increase in price.
Most popular time to fly with an average 22% increase in price.
Flight from Portland to Dallas/Fort Worth Airport

FAQs - booking Oklahoma flights

  • How does KAYAK find such low prices on flights from Portland to Oklahoma?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Oklahoma.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Oklahoma?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Portland to Oklahoma is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to Oklahoma?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Portland to Oklahoma with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Oklahoma?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Portland to Oklahoma up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Oklahoma

  • Looking for a cheap flight? 25% of our users found tickets from Portland to the following destinations at these prices or less: Dallas $239 one-way - $554 round-trip

Reviews of the top 3 airlines serving from Portland to Oklahoma

 
See real verified KAYAK customer reviews for airlines flying from Portland to Oklahoma. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to Oklahoma? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4303 reviews
8.1Boarding
7.0Food
8.0Comfort
8.6Crew
7.5Entertainment
Airline reviews

It was canceled. Supposedly weather. But there was no snow in Baltimore. At least we found out before driving to airport

2.0 MediocreAnonymous, Feb 2026
BWI - PBI
Read more Southwest reviews

It was canceled. Supposedly weather. But there was no snow in Baltimore. At least we found out before driving to airport

I have not flown Southwest in awhile and had a very pleasant experience. From ticketing to boarding to the flight. The flight left on time and landed ahead of schedule. It won't be so long next time!!

The Southwest experience has definitely taken a dive from its early days. You can no longer deferentiate from other airlines. Air travel is too expensive. Southwest is no longer budget friendly. They have lost me as a loyal customer.

Flight was hours late, unable to sit next to spouse, I have had so much better experiences. Substantially better, only saving grace was that it was a short flight.

An entire day of delays. Cost lots of money. Meals and a hotel.

The WiFi and crew on the plane were good, however, the boarding experience was awful. I paid for the Choice Preferred and was boarded in group 5 so all overhead storage was full. They found room for our luggage, but further back making getting off the plane a nightmare. Also, we were in row 6 and the seats were extremely uncomfortable. Both my daughter and I had no leg room and couldn’t wait to get off the plane.

The charges were ridiculous for an hour flight and the turbulence was very scary.

Still need to work out the kinks on the new assigned seating boarding process. Otherwise, a very good flight.

WiFi did not work. Boarding with the new seating assignments took too long. The temperature in the terminal was obnoxious. +/- 80°

The seats are now more narrow. I paid for front row the seats in the front are even more narrow than before.

Flight was warm for first few hours and quite rough

Seat was extremely hard which made even a short 1 hour 20 minute flight fairly uncomfortable.

Everything was good except wifi and a leaking drink chiller. The floor was all wet and my bag was soaked. Did not notice until debarking. Have not heard back from Delta. Even though this was leg one of an international flight in first class, they denied access to their Sky Club - very disappointing!

The staff was fine. The plane was extremely tight, and I paid for the wifi and it did not work at all. I was actually going to ask for a refund.

two hour delay and the Delta representative on the PA system was unable to understand

An awesome flight crew. FC seat cushion just doesn’t cut it for a 3+ hour flight.

2+hrs delay without any reason provided and a cramped flight

We waited an hour on the runway to get a gate in Orlando

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

Flight was delayed due to crew being not on time

For my arriving destination, we were delayed multiple times to the point that we arrived 6 hours after we were originally scheduled. On my flight home, they overbooked and involuntarily removed passengers (including me) from the plane. It was not a good experience.

It was good experience this time. The flight was on time.

I very rarely fly American and my experience today reenforces that is the correct decision. While the staff were all very courteous, our flight was first thing in the morning so there was no reason to be delayed, yet appropriate maintenance checks weren’t completed prior to our flight so we were delayed multiple times. Not a great showing, American Airlines.

It's very confusing because Kayak has it as American Airlines, but it was Hawaiian Airlines, but operated by Alaska Airlines. I had to go to the airport for my boarding pass because American said I didn't have any trips.

Smooth flight. From the early boarding and all were on board before departure time and arrived early in ONT. Great crew. Thank you!!!!

Small plane, poor meal choices for first class, bad terminal and boarding experience at LAX

Lack of gluten free options in food service. I have Celiac disease and it appears you no longer offer special meals for people with dietary restrictions. I am a frequent flyer traveling into and out of Omaha airport. I have noticed over the course of several months that although our flight typically arrives ahead of schedule (awesome job AA!) - we typically sit on the runway for several minutes waiting for the ground crew to get in place. Not sure if it is a ground crew issue or a gate availability issue (due to construction at this airport). Seems to be more of a ground crew being on time issue.

Arrived early picked up my bag in a few minutes- great trip - thank you

Flight boarded, departed and landed on time. Excellent service from flight attendant in FIRST

Boarding is always an ordeal. Less dogs on flights. I am highly allergic to dogs and cats. Why are there so many animals these days?

Everything you need to know for your flight from Portland to Oklahoma

Information on your arrival and departure airports