HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Portland

$107+ 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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — PDX
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oklahoma City 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 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 March 12, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/10. 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.
Tue 5/57:30 pm
OKC
-
PDX
1 stop19h 32m
Frontier
Sat 5/912:27 pm
PDX
-
OKC
1 stop29h 21m
Frontier
Deal found 3/10$164
This Kiwi.com deal was found by Cheapflights users on 3/7. 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.
Wed 4/157:30 pm
OKC
-
PDX
2 stops18h 20m
Frontier
Tue 4/2112:38 pm
PDX
-
OKC
1 stop28h 07m
Frontier
Deal found 3/7$182
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Sat 5/26:23 pm
OKC
-
PDX
1 stop17h 57m
Frontier
Wed 5/61:48 pm
PDX
-
OKC
1 stop28h 00m
Frontier
Deal found 3/9$196
This CheapOair deal was found by Cheapflights users on 3/7. 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 4/168:29 pm
OKC
-
PDX
1 stop16h 34m
Frontier
Mon 4/2011:48 am
PDX
-
OKC
1 stop5h 56m
Frontier
Deal found 3/7$201
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Wed 4/297:30 pm
OKC
-
PDX
1 stop17h 33m
Frontier
Fri 5/811:48 am
PDX
-
OKC
1 stop27h 40m
Frontier
Deal found 3/9$209
This Kiwi.com deal was found by Cheapflights users on 3/10. 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.
Wed 5/67:30 pm
OKC
-
PDX
1 stop17h 33m
Frontier
Sat 5/912:27 pm
PDX
-
OKC
1 stop29h 21m
Frontier
Deal found 3/10$211
This Kiwi.com deal was found by Cheapflights users on 3/10. 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.
Tue 5/57:30 pm
OKC
-
PDX
1 stop19h 32m
Frontier
Sun 5/109:53 am
PDX
-
OKC
2 stops31h 55m
Frontier
Deal found 3/10$212
This Booking.com deal was found by Cheapflights users on 3/9. 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 4/308:29 pm
OKC
-
PDX
1 stop16h 34m
Frontier
Wed 5/61:48 pm
PDX
-
OKC
1 stop28h 00m
Frontier
Deal found 3/9$213

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 March 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$164
(Kiwi.com)

One-way from

$107
(CheapOair)

Popular in

December

Cheapest in

July

Average price

$368
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. 13% potential increase in price ($56 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 March 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 March 12, 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

Wed 5/13

6:00 am-9:38 am

1 stop5h 38m

Portland

Wed 5/20

1:54 pm-11:15 pm

1 stop7h 21m

$277
Quickest round-trip

Oklahoma CityPortland

OKC - PDX

OKCPDX

Oklahoma City Will Rogers World

Tue 4/7

7:05 pm-11:00 pm

1 stop5h 55m

Portland

Tue 4/14

6:30 am-2:25 pm

1 stop5h 55m

$277

Oklahoma CityPortland

OKC - PDX

OKCPDX

Oklahoma City Will Rogers World

Sat 4/4

7:20 pm-1:40 am

2 stops8h 20m

Portland

Tue 4/7

11:55 pm-12:30 pm

1 stop10h 35m

$288

Oklahoma CityPortland

OKC - PDX

OKCPDX

Oklahoma City Will Rogers World

Tue 4/7

2:32 pm-10:08 pm

1 stop9h 36m

Portland

Sat 4/11

6:05 am-4:30 pm

1 stop8h 25m

$319

Oklahoma CityPortland

OKC - PDX

OKCPDX

Oklahoma City Will Rogers World

Tue 4/14

5:00 am-12:34 pm

1 stop9h 34m

Portland

Wed 4/15

4:15 pm-11:44 pm

1 stop5h 29m

$357

Oklahoma CityPortland

OKC - PDX

OKCPDX

Oklahoma City Will Rogers World

Wed 5/27

4:50 pm-11:00 pm

2 stops8h 10m

Portland

Sun 5/31

5:30 am-12:50 pm

1 stop5h 20m

$421
Cheapest one-way

Oklahoma CityPortland

OKC - PDX

OKCPDX

Oklahoma City Will Rogers World

Mon 5/11

8:30 pm-1:02 pm

1 stop18h 32m

$107

Oklahoma CityPortland

OKC - PDX

OKCPDX

Oklahoma City Will Rogers World

Tue 5/5

7:20 am-3:13 pm

1 stop9h 53m

$139

Oklahoma CityPortland

OKC - PDX

OKCPDX

Oklahoma City Will Rogers World

Sat 8/1

8:21 pm-11:13 am

1 stop16h 52m

$150

Oklahoma CityPortland

OKC - PDX

OKCPDX

Oklahoma City Will Rogers World

Thu 5/7

8:30 pm-11:03 am

1 stop16h 33m

$157

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Showing 1-10 of 14 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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapfaremartPrice 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 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?

Use this chart to determine the optimal time to book a round-trip flight from Oklahoma City to Portland. Price data was last updated on March 6, 2026.

To ensure you get the cheapest price possible for a flight from Oklahoma City to Portland, you should look to book at least 36 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, November is the cheapest month in which you can book a flight from Oklahoma City to Portland (average of $149). Flying from Oklahoma City to Portland in December is currently the most expensive (average of $307). 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 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 March 12, 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
4,319 reviews

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..
Southwest
8.0
Very good
4,319 reviews
Southwest
8.0
Very good
4,319 reviews

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..
Delta
7.9
Good
8,286 reviews
Southwest
8.0
Very good
4,319 reviews

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..
United Airlines
7.4
Good
9,418 reviews
Southwest
8.0
Very good
4,319 reviews

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..
American Airlines
7.1
Good
11,435 reviews
Southwest
8.0
Very good
4,319 reviews

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..
Frontier
5.7
Fair
3,035 reviews
Southwest
8.0
Very good
4,319 reviews

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

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 $277, United Airlines can have you in Portland from Oklahoma City in 5h 38m. 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 $144 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $161 and $268 round-trip. Frontier is currently priced 60% 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 $73. Users have also found prices from $118 and $130 on United Airlines and Alaska Airlines, 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, November is the cheapest month in which you can book a flight from Oklahoma City to Portland (average of $149). Flying from Oklahoma City to Portland in December is currently the most expensive (average of $307). 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
Vancouver
Seaside
Clackamas
Lincoln City
Longview
Lake Oswego
Hillsboro
Troutdale
Cannon Beach
Long Beach
McMinnville
Tigard
The Dalles
Beaverton
Depoe Bay
Wilsonville
Stevenson
Tillamook
Pacific City
Astoria

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 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 March 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$144Average$244FlexibilityNo cancel feeOn-time62%
DeltaCheapest$161Average$366FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$371FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$271Average$395FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$280Average$427FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$327Average$422FlexibilityNo 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.
Site
©2026 Cheapflights