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$128+ Cheap flights from Oklahoma City to Portland (OKC - PDX)

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — PDX
Aug 27 — Sep 31
Thu 8/27
Thu 9/3
1 adult, Economy
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Cheap flight deals from Oklahoma City to Portland

Cheapest flights from Oklahoma City to Portland
Explore the most affordable flight options available from Oklahoma City to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2026.

This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/151:56 pm
OKC
-
PDX
1 stop28h 39m
Frontier
Tue 10/205:35 pm
PDX
-
OKC
1 stop17h 26m
Frontier
Deal found 7/23$255
This Trip.com deal was found by Cheapflights users on 7/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:44 pm
OKC
-
PDX
1 stop27h 27m
Frontier
Sat 8/2912:20 pm
PDX
-
OKC
1 stop5h 13m
Frontier
Deal found 7/24$257
This CheapOair deal was found by Cheapflights users on 7/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:20 pm
OKC
-
PDX
1 stop22h 51m
Frontier
Wed 9/25:56 pm
PDX
-
OKC
1 stop19h 03m
Frontier
Deal found 7/27$260
This CheapOair deal was found by Cheapflights users on 7/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/291:56 pm
OKC
-
PDX
1 stop28h 39m
Frontier
Mon 11/23:47 pm
PDX
-
OKC
1 stop19h 14m
Frontier
Deal found 7/26$261
This CheapOair deal was found by Cheapflights users on 7/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/201:56 pm
OKC
-
PDX
1 stop28h 39m
Frontier
Mon 10/2612:34 pm
PDX
-
OKC
1 stop22h 27m
Frontier
Deal found 7/26$275
This CheapOair deal was found by Cheapflights users on 7/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/812:43 pm
OKC
-
PDX
1 stop9h 56m
Frontier
Tue 10/135:35 pm
PDX
-
OKC
1 stop17h 26m
Frontier
Deal found 7/27$277
This CheapOair deal was found by Cheapflights users on 7/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/171:56 pm
OKC
-
PDX
1 stop28h 39m
Frontier
Mon 9/213:22 pm
PDX
-
OKC
1 stop19h 39m
Frontier
Deal found 7/25$278
This CheapOair deal was found by Cheapflights users on 7/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/213:44 pm
OKC
-
PDX
1 stop27h 27m
Frontier
Sat 8/2912:20 pm
PDX
-
OKC
1 stop5h 13m
Frontier
Deal found 7/25$279
This CheapOair deal was found by Cheapflights users on 7/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/191:56 pm
OKC
-
PDX
1 stop28h 39m
Frontier
Fri 10/2312:34 pm
PDX
-
OKC
1 stop22h 27m
Frontier
Deal found 7/27$281
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/71:56 pm
OKC
-
PDX
1 stop28h 39m
Frontier
Fri 10/1612:34 pm
PDX
-
OKC
1 stop22h 27m
Frontier
Deal found 7/23$292
This CheapOair deal was found by Cheapflights users on 7/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/812:43 pm
OKC
-
PDX
1 stop9h 56m
Frontier
Mon 10/1212:34 pm
PDX
-
OKC
1 stop22h 27m
Frontier
Deal found 7/27$294

Find flight deals from Oklahoma City to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Oklahoma City (OKC) to Portland (PDX). 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 July 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$255
(CheapOair)

One-way from

$128
(Travelocity)

Popular in

June

Cheapest in

August

Average price

$486
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 City Will Rogers World to Portland
Search Deals
One-way flight from Oklahoma City Will Rogers World to Portland
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($80 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 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 City 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 28, 2026.
Use the filters below to find and compare flights from Oklahoma City to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Oklahoma CityPortland

OKC - PDX

OKCPDX

Oklahoma City Will Rogers World

Tue 8/25

11:11 am-5:30 pm

1 stop8h 19m

Portland

Thu 8/27

1:38 pm-11:59 pm

1 stop8h 21m

$369

Oklahoma CityPortland

OKC - PDX

OKCPDX

Oklahoma City Will Rogers World

Wed 9/9

3:03 pm-7:50 pm

1 stop6h 47m

Portland

Wed 9/16

5:07 am-2:09 pm

1 stop7h 02m

$369

Oklahoma CityPortland

OKC - PDX

OKCPDX

Oklahoma City Will Rogers World

Tue 8/18

12:55 pm-7:50 pm

2 stops8h 55m

Portland

Tue 8/25

6:55 am-5:40 pm

2 stops8h 45m

$373
Quickest round-trip

Oklahoma CityPortland

OKC - PDX

OKCPDX

Oklahoma City Will Rogers World

Tue 9/22

6:25 am-11:50 am

2 stops7h 25m

Portland

Wed 9/30

2:00 pm-9:35 pm

1 stop5h 35m

$374

Oklahoma CityPortland

OKC - PDX

OKCPDX

Oklahoma City Will Rogers World

Tue 8/25

2:50 pm-9:55 pm

2 stops9h 05m

Portland

Tue 9/1

7:05 am-2:45 pm

1 stop5h 40m

$374

Oklahoma CityPortland

OKC - PDX

OKCPDX

Oklahoma City Will Rogers World

Sat 8/8

1:53 pm-9:15 pm

2 stops9h 22m

Portland

Wed 8/12

5:00 am-12:57 pm

1 stop5h 57m

$378

Oklahoma CityPortland

OKC - PDX

OKCPDX

Oklahoma City Will Rogers World

Mon 8/24

1:10 pm-11:05 pm

2 stops11h 55m

Portland

Thu 8/27

5:00 am-2:55 pm

2 stops7h 55m

$379

Oklahoma CityPortland

OKC - PDX

OKCPDX

Oklahoma City Will Rogers World

Sat 10/17

3:25 pm-10:10 pm

2 stops8h 45m

Portland

Fri 10/23

11:00 am-9:55 pm

2 stops8h 55m

$433

Oklahoma CityPortland

OKC - PDX

OKCPDX

Oklahoma City Will Rogers World

Tue 10/20

6:00 pm-11:59 pm

2 stops7h 59m

Portland

Mon 10/26

11:00 pm-10:28 am

1 stop9h 28m

$440

Oklahoma CityPortland

OKC - PDX

OKCPDX

Oklahoma City Will Rogers World

Tue 10/20

6:00 am-12:05 pm

2 stops8h 05m

Portland

Mon 10/26

7:26 pm-9:07 am

2 stops11h 41m

$470

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/24

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from Oklahoma City to Portland

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 Oklahoma City to Portland in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*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 Oklahoma City-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oklahoma City-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Oklahoma City-Portland flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oklahoma City-Portland flights, Cheapflights users trust FlightHub the most. FlightHub 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 Oklahoma City-Portland 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 Oklahoma City to Portland

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

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

To ensure you get the cheapest price possible for a flight from Oklahoma City to Portland, you should look to book at least 18 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from Oklahoma City to Portland (average of $280). Flying from Oklahoma City to Portland in June is currently the most expensive (average of $508). 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 City to Portland?

Airfare is typical for this route at the moment.

Oklahoma City to Portland flights typically cost between $230 and $467 in October.
The cheapest round-trip price found within the last 5 days was $255 on Frontier (Oct 15-Oct 20).

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated July 28, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Oklahoma City to Portland. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,228 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Southwest
8.0
Very good
4,228 reviews
Southwest
8.0
Very good
4,228 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Delta
7.8
Good
8,483 reviews
Southwest
8.0
Very good
4,228 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
United Airlines
7.4
Good
10,041 reviews
Southwest
8.0
Very good
4,228 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
American Airlines
7.1
Good
11,836 reviews
Southwest
8.0
Very good
4,228 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Frontier
5.6
Fair
2,754 reviews
Southwest
8.0
Very good
4,228 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

Related info for your journey

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

    For as low as $369, American Airlines can have you in Portland from Oklahoma City in 6h 47m. Airlines will cover a distance of 1480 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Our cheapest airline available from Oklahoma City to Portland is Frontier. Our recent data shows that you can find tickets from as low as $130 on this airline. Additional options worth looking into are Alaska Airlines and Delta, starting at $207 and $237 round-trip. Frontier is currently priced 68% below the average price you’ll pay for this route.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $105. Users have also found prices from $135 and $158 on United Airlines and Southwest, respectively.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Oklahoma City to Portland (average of $280). Flying from Oklahoma City to Portland in June is currently the most expensive (average of $508). 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
Beaverton
Seaside
Lincoln City
Vancouver
Longview
Lake Oswego
Hillsboro
Kelso
Clackamas
Troutdale
Cannon Beach
Long Beach
McMinnville
The Dalles
Wilsonville
Depoe Bay
Stevenson
Tillamook
Astoria
Gresham

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Oklahoma City to Portland

Discover the top 6 airlines that operate flights from Oklahoma City 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 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$130Average$242FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$207Average$426FlexibilityNo cancel feeOn-time75%
DeltaCheapest$237Average$412FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$398FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$271Average$451FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$297Average$453FlexibilityNo cancel feeOn-time63%

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