HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Oklahoma City

$119+ Cheap flights from Portland to Oklahoma City (PDX - OKC)

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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — OKC
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Oklahoma City 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 Portland to Oklahoma City

Cheapest flights from Portland to Oklahoma City
Explore the most affordable flight options available from Portland to Oklahoma City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This United Airlines deal was found by Cheapflights users on 1/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/107:00 am
PDX
-
OKC
1 stop6h 56m
United Airlines
Tue 3/1711:15 am
OKC
-
PDX
1 stop8h 36m
United Airlines
Deal found 1/21$237
This United Airlines deal was found by Cheapflights users on 1/20. 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 2/1712:57 pm
PDX
-
OKC
1 stop6h 33m
United Airlines
Tue 2/2411:30 am
OKC
-
PDX
2 stops9h 25m
United Airlines
Deal found 1/20$242
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/226:58 pm
PDX
-
OKC
2 stops22h 47m
Multiple Airlines
Fri 2/2711:54 am
OKC
-
PDX
1 stop8h 49m
Multiple Airlines
Deal found 1/20$266
This United Airlines deal was found by Cheapflights users on 1/19. 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.
Wed 4/88:40 am
PDX
-
OKC
2 stops10h 49m
United Airlines
Wed 4/156:00 am
OKC
-
PDX
1 stop5h 48m
United Airlines
Deal found 1/19$267
This United Airlines deal was found by Cheapflights users on 1/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/131:54 pm
PDX
-
OKC
1 stop7h 21m
United Airlines
Sat 5/164:20 pm
OKC
-
PDX
1 stop8h 10m
United Airlines
Deal found 1/21$271
This United Airlines deal was found by Cheapflights users on 1/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2512:57 pm
PDX
-
OKC
1 stop8h 09m
United Airlines
Thu 2/266:05 am
OKC
-
PDX
1 stop5h 37m
United Airlines
Deal found 1/21$278
This Delta deal was found by Cheapflights users on 1/20. 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.
Wed 4/151:32 pm
PDX
-
OKC
2 stops8h 20m
Delta
Tue 4/216:15 pm
OKC
-
PDX
1 stop7h 38m
Delta
Deal found 1/20$280
This United Airlines deal was found by Cheapflights users on 1/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/241:18 pm
PDX
-
OKC
1 stop8h 08m
United Airlines
Thu 2/267:06 am
OKC
-
PDX
1 stop7h 16m
United Airlines
Deal found 1/21$282
This Delta deal was found by Cheapflights users on 1/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/89:15 am
PDX
-
OKC
2 stops12h 32m
Delta
Wed 4/158:14 am
OKC
-
PDX
2 stops10h 49m
Delta
Deal found 1/19$284
This Delta deal was found by Cheapflights users on 1/20. 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.
Thu 4/235:08 pm
PDX
-
OKC
1 stop4h 44m
Delta
Tue 4/286:15 pm
OKC
-
PDX
1 stop7h 38m
Delta
Deal found 1/20$294
This Booking.com deal was found by Cheapflights users on 1/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/212:52 pm
PDX
-
OKC
1 stop27h 38m
Frontier
Sun 4/58:30 pm
OKC
-
PDX
1 stop16h 33m
Frontier
Deal found 1/21$300

Find flight deals from Portland to Oklahoma City

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Oklahoma City (OKC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$233
(United Airlines)

One-way from

$119
(Delta)

Popular in

November

Cheapest in

August

Average price

$436
Provider with most accurate pricing for Portland-Oklahoma City Will Rogers World flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Oklahoma City Will Rogers World flights.
Search Deals
From Portland to Oklahoma City Will Rogers World
Search Deals
One-way flight from Portland to Oklahoma City Will Rogers World
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($107 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Oklahoma City 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 January 21, 2026.
Use the filters below to find and compare flights from Portland to Oklahoma City that are best for you.

Fly from

Portland

Fly to

Oklahoma City

Route

Depart

Return

Price

PortlandOklahoma City

PDX - OKC

PDXOKC

Portland

Tue 3/10

7:00 am-3:56 pm

1 stop6h 56m

Oklahoma City Will Rogers World

Wed 3/25

6:05 am-9:54 am

1 stop5h 49m

$237

PortlandOklahoma City

PDX - OKC

PDXOKC

Portland

Wed 2/18

12:57 pm-11:06 pm

1 stop8h 09m

Oklahoma City Will Rogers World

Tue 2/24

5:00 pm-10:59 pm

1 stop7h 59m

$237

PortlandOklahoma City

PDX - OKC

PDXOKC

Portland

Wed 2/25

12:57 pm-11:06 pm

1 stop8h 09m

Oklahoma City Will Rogers World

Thu 2/26

6:05 am-9:42 am

1 stop5h 37m

$278

PortlandOklahoma City

PDX - OKC

PDXOKC

Portland

Sat 2/21

1:18 pm-8:21 pm

1 stop5h 03m

Oklahoma City Will Rogers World

Mon 2/23

6:05 am-9:42 am

1 stop5h 37m

$282

PortlandOklahoma City

PDX - OKC

PDXOKC

Portland

Tue 3/10

7:30 am-8:18 pm

2 stops10h 48m

Oklahoma City Will Rogers World

Tue 3/17

5:20 pm-9:10 pm

1 stop5h 50m

$282

PortlandOklahoma City

PDX - OKC

PDXOKC

Portland

Wed 4/8

9:15 am-11:47 pm

2 stops12h 32m

Oklahoma City Will Rogers World

Wed 4/15

8:14 am-5:03 pm

2 stops10h 49m

$284

PortlandOklahoma City

PDX - OKC

PDXOKC

Portland

Wed 3/11

9:53 am-7:45 pm

2 stops31h 52m

Oklahoma City Will Rogers World

Sun 3/15

8:30 pm-11:09 am

1 stop16h 39m

$306

PortlandOklahoma City

PDX - OKC

PDXOKC

Portland

Thu 4/9

5:00 am-1:05 pm

1 stop6h 05m

Oklahoma City Will Rogers World

Sat 4/11

12:45 pm-8:25 pm

1 stop9h 40m

$307

PortlandOklahoma City

PDX - OKC

PDXOKC

Portland

Sat 2/14

4:00 pm-11:26 pm

1 stop5h 26m

Oklahoma City Will Rogers World

Wed 2/18

6:05 am-11:14 pm

1 stop19h 09m

$315

PortlandOklahoma City

PDX - OKC

PDXOKC

Portland

Tue 3/17

5:40 am-1:46 pm

1 stop6h 06m

$119

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 20 results
1
2

Compare providers for flights from Portland to Oklahoma City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Oklahoma City in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland-Oklahoma City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Oklahoma City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Oklahoma City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Oklahoma City flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Oklahoma City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Oklahoma City

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

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

Use this chart to determine the optimal time to book a round-trip flight from Portland to Oklahoma City. Price data was last updated on January 16, 2026.

Booking 55 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland to Oklahoma City. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, March is the cheapest month in which you can book a flight from Portland to Oklahoma City (average of $128). Flying from Portland to Oklahoma City in November is currently the most expensive (average of $387). 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 Oklahoma City

Get insights into the airlines that provide service to Oklahoma City. 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 City. Reviews last updated January 21, 2026.
Read through reviews of airlines operating flights from Portland to Oklahoma City, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,266 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,266 reviews
Southwest
8.0
Very good
4,266 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,089 reviews
Southwest
8.0
Very good
4,266 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,191 reviews
Southwest
8.0
Very good
4,266 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,174 reviews
Southwest
8.0
Very good
4,266 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.7
Fair
3,057 reviews
Southwest
8.0
Very good
4,266 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Portland to Oklahoma City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Portland to Oklahoma City?

    United Airlines can get you from Portland to Oklahoma City in just under 6h 56m. Your travel time can differ by up to . There are 1480 mi between Portland and Oklahoma City.

  • What are the cheapest airlines flying from Portland to Oklahoma City round-trip?

    According to our current data, Frontier ($110), Delta ($245), and American Airlines ($263) offers the cheapest pricing from Portland to Oklahoma City. You may be able to fly from Portland to Oklahoma City for 73% less than the average price by searching for these airlines.

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

    The cheapest airlines for a one-way flight from Portland to Oklahoma City are Frontier ($65), American Airlines ($140), and Southwest ($153).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Oklahoma City 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 to Oklahoma City?

    Currently, March is the cheapest month in which you can book a flight from Portland to Oklahoma City (average of $128). Flying from Portland to Oklahoma City in November is currently the most expensive (average of $387). 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 Oklahoma City?

Book flights to Oklahoma City if you plan to visit one of these locations
Norman
Yukon
Moore
Edmond
Shawnee
Ada
Midwest City

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.

Top 6 airlines flying from Portland to Oklahoma City

Discover the top 6 airlines that operate flights from Portland to Oklahoma City. 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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$110Average$228FlexibilityNo cancel feeOn-time62%
DeltaCheapest$245Average$406FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$263Average$392FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$269Average$443FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$280Average$439FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$346Average$586FlexibilityNo cancel feeOn-time75%

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.