PDX - OKC

$89 Find Cheap Flights from Portland to Oklahoma City

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 City departing on 3/6. 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 City

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Oklahoma City.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Oklahoma City.
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Everything you should know

Cheapest round-trip
$218
Overall average: $378
Frontier
Thu 3/12Sun 3/15
PDX - OKC • 1 stop
Cheapest one-way
$69
Typical prices: $159-$229
Frontier
Fri 3/6
PDX - OKC • 1 stop
Top airlines
Frontier
Cheapest • from $249 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 43% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
August
Cheapest • 32% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Oklahoma City!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Portland to Oklahoma City (PDX-OKC)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Oklahoma City 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 City

Thu, Mar 12 - Sun, Mar 15
Frontier Logo
12:04 pm - 7:45 pm
PDX
-
OKC
5h 41m
1 stop
Frontier Logo
8:30 pm - 11:09 am
OKC
-
PDX
16h 39m
1 stop
$218Frontier
Wed, Feb 25 - Tue, Mar 3
American Airlines Logo
11:40 pm - 9:47 am
PDX
-
OKC
8h 07m
1 stop
American Airlines Logo
6:54 pm - 11:27 pm
OKC
-
PDX
6h 33m
1 stop
$237American Airlines
Sun, Mar 29 - Thu, Apr 2
Frontier Logo
12:52 pm - 7:45 pm
PDX
-
OKC
28h 53m
2 stops
Frontier Logo
8:30 pm - 11:03 am
OKC
-
PDX
16h 33m
1 stop
$249Frontier
Tue, Feb 17 - Fri, Feb 20
Multiple Airlines Logo
9:19 pm - 1:57 pm
PDX
-
OKC
14h 38m
1 stop
Multiple Airlines Logo
11:19 am - 6:43 pm
OKC
-
PDX
9h 24m
1 stop
$264Multiple Airlines
Thu, Apr 9 - Wed, Apr 15
Frontier Logo
5:19 pm - 7:45 pm
PDX
-
OKC
24h 26m
2 stops
Frontier Logo
7:30 pm - 11:03 am
OKC
-
PDX
17h 33m
1 stop
$272Frontier
Thu, Mar 12 - Sun, Mar 15
Multiple Airlines Logo
9:53 am - 10:39 am
PDX
-
OKC
22h 46m
2 stops
Multiple Airlines Logo
8:30 pm - 11:09 am
OKC
-
PDX
16h 39m
1 stop
$278Multiple Airlines
Sun, Mar 29 - Thu, Apr 2
Frontier Logo
12:52 pm - 10:29 am
PDX
-
OKC
19h 37m
1 stop
Frontier Logo
8:30 pm - 11:03 am
OKC
-
PDX
16h 33m
1 stop
$279Frontier
Sat, Feb 21 - Thu, Mar 5
United Airlines Logo
12:57 pm - 9:30 pm
PDX
-
OKC
6h 33m
1 stop
United Airlines Logo
6:05 am - 9:54 am
OKC
-
PDX
5h 49m
1 stop
$282United Airlines
Thu, Apr 9 - Tue, Apr 14
Frontier Logo
5:19 pm - 7:45 pm
PDX
-
OKC
24h 26m
2 stops
Frontier Logo
7:30 pm - 1:02 pm
OKC
-
PDX
19h 32m
1 stop
$283Frontier
Tue, May 5 - Sun, May 10
Frontier Logo
1:48 pm - 6:45 pm
PDX
-
OKC
26h 57m
1 stop
Frontier Logo
8:30 pm - 11:03 am
OKC
-
PDX
16h 33m
1 stop
$284Frontier
Booking Insights

KAYAK's insights & trends for Portland to Oklahoma City flights

Get data-powered insights and trends into flights from Portland to Oklahoma City 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 City?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Portland to Oklahoma City, 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 City is August, where tickets cost $280 (return) on average. On the other hand, the most expensive months are November and December, where the average cost of round-trip tickets is $586 and $562 respectively.

How far in advance should I book a flight from Portland to Oklahoma City?

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

To get a below average price on the flight from Portland to Oklahoma City, you should book around 4 weeks before departure, which saves you about 43% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$69
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Portland to Oklahoma City

When to book flights from Portland to Oklahoma City

Are your dates flexible? Find out the best times to travel from Portland to Oklahoma City based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Portland to Oklahoma City

  • Which cheap flight from Portland to Oklahoma City allows me to bring luggage with an economy ticker?

    Alaska, Delta, and American all operate cheap flights from PDX to OKC where you can bring one carry-on per economy ticket. For all three airlines, the carry-on must be within dimensions 22x14x9 inches. Delta and Alaska have no weight restrictions, but an American carry-on must be within 40 lb.

  • Does Portland International Airport (PDX) have any exclusive lounges where I can wait for my Oklahoma City flight?

    If you are flying first class on Alaska Airlines, you can access the Alaska Lounge on Concourse C. If you have a United ticket of any class, you can pay an entrance fee in order to wait in the exclusive United Club on Concourse E. If you are active military or a family member of active military, you can wait in the USO lounge landside on the mezzanine level.

  • What are some common connection cities on a flight from Portland to Oklahoma City?

    Cheap flights aboard Frontier tend to stop in Denver, Las Vegas, or both. United also stops in Denver. Cheap Alaska flights tend to stop in Seattle, cheap Delta flights tend to stop in Salt Lake City, and cheap American flights tend to stop in Phoenix, Dallas, or Los Angeles. On cheap two-stop flights from Portland to Oklahoma City, Houston (IAH) is a popular second stop.

  • Which airline that offers cheap flights from Portland to OKC is sustainable?

    For an environmentally friendly flight from PDX to OKC, consider Alaska Airlines. Alaska is making successful strides toward net-zero carbon emissions by 2040. It also reduces paper waste and composts coffee grounds from flights and food waste from their kitchens. Alaska, one of the most fuel-efficient airlines in the world, also invests in green research.

  • What is the cheapest flight from Portland to Oklahoma City?

    In the last 3 days, the lowest price for a flight from Portland to Oklahoma City was $89 for a one-way ticket and $249 for a round-trip.

  • Do I need a passport to fly between Portland and Oklahoma City?

    No, a passport isn't needed to fly from Portland to Oklahoma City. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Portland to Oklahoma City?

    On your way to Oklahoma City, you’ll fly out from Portland. You’ll be landing at Oklahoma City Will Rogers World.

  • Which aircraft models fly most regularly from Portland to Oklahoma City?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Portland to Oklahoma City?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Portland and Oklahoma City, with SkyTeam being the most commonly used for this route.

  • What is the most popular layover when flying to Oklahoma City from Portland?

    Denver is the most popular layover city among KAYAK users traveling from Portland to Oklahoma City.

  • Which is the best airline for flights from Portland to Oklahoma City, Southwest or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Portland to Oklahoma City are Southwest and Alaska Airlines. With an average price for the route of $445 and an overall rating of 8.0, Southwest is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $586 and an overall rating of 8.0.

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

    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 City.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oklahoma City from Portland 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 City?

    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 to Oklahoma City with an airline and back to Portland with another airline. Booking your flights between Portland and OKC can sometimes prove cheaper using this method.

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

    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 to Oklahoma City from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Portland to Oklahoma City

  • Portland International Airport (PDX) is a hub for several airlines, including Alaska and SkyWest. Will Rogers World Airport (OKC), serving Oklahoma City, is a hub for Great Plains Airlines. Some of the cheapest flights from PDX to OKC are aboard Alaska or operated by SkyWest.
  • PDX is a member of the Sunflower Hidden Disabilities Program, so if you struggle with challenges such as autism or PTSD, you can sign up for the program. You will wear a lanyard printed with sunflowers on the day you travel, discreetly alerting airport staff that you need patience, extra time, and assistance navigating the travel process.
  • Renting a car is easy and convenient at OKC. Once you deplane, you can catch a free bus from the arrivals curb that will take you to the Car Rental Center. The bus runs 24 hours a day, every day. If you need any add-ons with your rental, such as a child safety seat or a GPS navigation device, mention it when you make your reservation.
  • Alaska Airlines offers Unaccompanied Minor service to kids 8 through 17 who are flying alone from PDX to OKC with one connection. You must purchase the Alaska Airlines Junior Jetsetters Unaccompanied Minor Service for children 8 through 14 flying alone. This service is optional for kids 15 through 17.
  • If you are looking for a comfortable economy seat on a cheap flight from PDX to OKC, consider Delta. An economy seat on both legs has 31 inches of seat pitch, power and USB outlets, and complimentary snacks. The first leg has free seat-back entertainment and the second has basic web browsing for a fee.

Reviews of the top 5 airlines serving from Portland to Oklahoma City

 
See real verified KAYAK customer reviews for airlines flying from Portland to Oklahoma City. 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 City? 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 4267 reviews
8.6Crew
8.1Boarding
7.5Entertainment
8.0Comfort
7.0Food
Airline reviews

All good except once again bags took an hour at Midway Airport Happens all the time. Ridiculous

10.0 ExcellentAnonymous, Jan 2026
PHX - MDW
Read more Southwest reviews

All good except once again bags took an hour at Midway Airport Happens all the time. Ridiculous

Everything went smoothly and we even arrived a little bit early.

Great vacation. Can't wait till next year for another one.

Great flight but super high price. Glad it was a business trip and not personal

On time. Friendly staff. Took to long to pre bord all the specialty groups. Cramped small plane

The seats were comfortable, and the boarding process was pretty smooth.

3 hour delay. Had to change plans and was still delayed.

The staff was very friendly, professional, and courteous. The overall flight was a great experience.

The crew canceled the complementary snack and drink in anticipation of turbulence that never materialized. I was counting on the drink (water) to take the the doses of medication - prescribed for my heart condition - that were due during the flight. Since no snack or meal was served on this flight, I cannot rate the food quality. Otherwise, this flight was excellent.

Departure was delayed more than 1/2 hour while we waited for luggage (only) transfer from another flight/plane. Once approved for takeoff, the flight was excellent.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Timing, quality of service, promptness and courtesy of the staff

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

I was fully checked in the prior night and i was unchecked and then didn’t have a seat when I boarded. Instead of an aisle seat, I was out in the middle seat of the very last row of the plane.

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

No gates avail at DFW so our incoming had to wait 30 mins for a plane to push back because they Had mechanical. We boarded 90 mins delayed and then we had a mechanical. Come on American…do better. Also at my seat the tray table had not been cleaned. Floor had not been cleaned. But captain and flight Att were very picture and apologetic.

Crew was helpful and cheerful especially when they had no refreshments to work with. The plane was never serviced and had nothing but limited water and coffee onboard. For the price point, a concern of services.

Flight was smooth, quick and felt safe. The 2 delays not happening would have been better but I guess that happens in the airline industry

Flight was canceled. I asked to be rerouted to OKC and then took an Uber.

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

On time on a day with lots of weather cancellations on other flights. Thank you for getting me home during a winter storm!

Don't change gate multiple times make people run across the airport. Announce delays in a timely manner. Have maintenance crew ready. Don't delay and keep passengers on the plane for 3 hrs. on tarmac.

The plane was experiencing problems with the HVAC system, it was very cold in the front of the plane and very hot in the back.

The attendants were kind and helpful. A sugar-free drink would have been very welcome.

Pilot navigated severe weather/snow storm with skill. Described his intentions clearly

Very well recently! Frontier is improving and less harrassing customer on luggages! Positive!

Good for a budget airline! It was easy to get on, staff was really nice. Can’t say anything about the food or entertainment because it wasn’t available, which is fine.

I am writing to express my disappointment with my recent Frontier Airlines flight. I was charged $99 at the gate because my bag was said to be too large, yet once onboard there was no available overhead bin space, and I was required to place the bag under the seat in front of me anyway. This made the charge feel unnecessary and unfair. Additionally, before the flight even took off, I was asked to move from the seat I paid for into a middle seat so another passenger and her cat could have my seat to themselves. I was not offered compensation or an explanation for being moved from a paid seat. Between the unexpected bag fee and being forced to give up my seat, this experience fell well below acceptable customer service standards. I would appreciate a review of this situation and appropriate compensation.

It was costly and difficult to check in. $85 to take a small suitcase with me, carry on or checked and $75 on the return trip, Plus $25 if I didn't check my self in check in $25, because I couldn't do it on the kiosk. Small very uncomfortable seats, waited on the runway for near an hour each way. It was my worst flight to date.

It was ok. It was expensive to check 2 bags ($75.00 per bag), and then it took a long time to wait for shuttle to take us from one terminal to the terminal where the plane was taking off at LAX. And all of this for a flight where we had to pay for any food or drink that was not water.

It didn’t happen. I booked it and then was told it wasn’t available and then forced to pay far higher prices for a worse option

A 630departure flight Delayed 6hours! They changed my gate, I moved to the new gate. Had our flight on the screen for 12noon departure. I go get above to eat, check screen again and the flight was gone, no notice no announcement, nothing!! They sent my bag on the flight I wasn’t on, got it back to me 3days later. Thank goodness they did refund my money but I will NEVER fly them again.

Due to weather, my flight was delayed, further delayed, then canceled. I eventually got through to a support person who helped me find a different route out of MSP, but to get to DIA, they didn't want to, but eventually did help with the connection ticket purchase. But even this replacement flight was delayed time and time again, and I would have missed my connecting flights and I didn't want to get stuck in a layover city, so after 12 hours at the airport with two young boys who were very tired, we just cancelled our plans and spent the week at home, instead of Nana's.

Plane and crew on board were fine. Everything else was terrible.

The third party booking with cheapflightsfares was awful. Kayak should NOT partner with them. They sold me a bundle including seat selection and carry-on, but did not book the carry-ons with Frontier, so I’m out of pocket for $414 more while I await resolution.

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

Information on your arrival and departure airports