HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Oklahoma

$77+ Cheap flights from Portland (PDX) to Oklahoma

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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — OKC
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Oklahoma 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

Keep the following information in mind while searching for Portland to Oklahoma flight deals. Data was last updated September 14, 2025.

Round-trip from

$144
(Frontier)

One-way from

$77
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$376
From Portland to Oklahoma
Search Deals
One-way flight from Portland to Oklahoma
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($49 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Portland to Oklahoma

Cheapest flights from Portland to Oklahoma
Explore the most affordable flight options available from Portland to Oklahoma. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2025.

This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/247:15 amPDX - OKC
1 stop11h 23mFrontier
Fri 9/267:46 pmOKC - PDX
1 stop6h 26mFrontier
Deal found 9/14$144
This Booking.com deal was found by Cheapflights users on 9/12. 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.
Tue 9/238:06 amPDX - OKC
1 stop10h 32mFrontier
Mon 9/297:46 pmOKC - PDX
1 stop6h 26mFrontier
Deal found 9/12$145
This Frontier deal was found by Cheapflights users on 9/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/17:15 amPDX - OKC
1 stop11h 23mFrontier
Fri 10/37:25 pmOKC - PDX
1 stop6h 47mFrontier
Deal found 9/12$154
This Booking.com deal was found by Cheapflights users on 9/12. 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.
Wed 9/247:15 amPDX - OKC
1 stop11h 23mFrontier
Sat 9/278:00 amOKC - PDX
1 stop16h 34mFrontier
Deal found 9/12$155
This Booking.com deal was found by Cheapflights users on 9/13. 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.
Mon 10/66:05 amPDX - OKC
1 stop26h 26mFrontier
Fri 10/107:21 pmOKC - PDX
1 stop18h 27mFrontier
Deal found 9/13$164
This Booking.com deal was found by Cheapflights users on 9/12. 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.
Fri 9/266:05 amPDX - OKC
1 stop10h 56mFrontier
Mon 9/297:46 pmOKC - PDX
1 stop6h 26mFrontier
Deal found 9/12$173
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Mon 10/1311:45 amPDX - OKC
1 stop5h 54mFrontier
Mon 10/207:19 pmOKC - PDX
1 stop18h 29mFrontier
Deal found 9/13$175
This Booking.com deal was found by Cheapflights users on 9/12. 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.
Wed 9/177:15 amPDX - OKC
1 stop11h 23mFrontier
Sat 9/208:00 amOKC - PDX
1 stop16h 34mFrontier
Deal found 9/12$184
This Frontier deal was found by Cheapflights users on 9/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/296:05 amPDX - XNA
1 stop11h 09mFrontier
Fri 10/37:59 pmXNA - PDX
1 stop6h 13mFrontier
Deal found 9/13$185
This Booking.com deal was found by Cheapflights users on 9/14. 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.
Sun 10/1212:43 pmPDX - OKC
1 stop19h 39mFrontier
Thu 10/167:13 pmOKC - PDX
1 stop18h 35mFrontier
Deal found 9/14$207
This Southwest deal was found by Cheapflights users on 9/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/125:30 amPDX - OKC
1 stop5h 45mSouthwest
Sat 11/156:00 amOKC - PDX
1 stop5h 45mSouthwest
Deal found 9/13$208
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 10/192:18 pmPDX - DFW
1 stop13h 28mMultiple Airlines
Fri 10/247:07 pmDFW - PDX
1 stop18h 41mMultiple Airlines
Deal found 9/12$223

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Oklahoma 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 September 14, 2025.
Use the filters below to find and compare flights from Portland to Oklahoma that are best for you.

Fly from

Portland

Fly to

Oklahoma

Route

Depart

Return

Price

PortlandOklahoma City

PDX - OKC

PDXOKC

Portland

Wed 9/24

7:15 am-8:38 pm

1 stop11h 23m

Oklahoma City Will Rogers World

Fri 9/26

7:46 pm-12:12 am

1 stop6h 26m

$144

PortlandOklahoma City

PDX - OKC

PDXOKC

Portland

Mon 10/6

6:05 am-10:31 am

1 stop26h 26m

Oklahoma City Will Rogers World

Fri 10/10

7:21 pm-11:48 am

1 stop18h 27m

$164

PortlandOklahoma City

PDX - OKC

PDXOKC

Portland

Mon 10/13

11:45 am-7:39 pm

1 stop5h 54m

Oklahoma City Will Rogers World

Mon 10/20

7:19 pm-11:48 am

1 stop18h 29m

$175

PortlandOklahoma City

PDX - OKC

PDXOKC

Portland

Sun 10/12

12:43 pm-10:22 am

1 stop19h 39m

Oklahoma City Will Rogers World

Thu 10/16

7:13 pm-11:48 am

1 stop18h 35m

$207

PortlandOklahoma City

PDX - OKC

PDXOKC

Portland

Wed 11/12

5:30 am-1:15 pm

1 stop5h 45m

Oklahoma City Will Rogers World

Sat 11/15

6:00 am-9:45 am

1 stop5h 45m

$208

PortlandOklahoma City

PDX - OKC

PDXOKC

Portland

Tue 9/23

8:06 am-8:38 pm

1 stop10h 32m

Oklahoma City Will Rogers World

Mon 9/29

7:46 pm-11:11 am

2 stops17h 25m

$215

PortlandOklahoma City

PDX - OKC

PDXOKC

Portland

Fri 9/26

11:14 am-9:27 pm

2 stops32h 13m

Oklahoma City Will Rogers World

Mon 9/29

7:46 pm-12:12 am

1 stop6h 26m

$223

PortlandOklahoma City

PDX - OKC

PDXOKC

Portland

Wed 9/17

7:15 am-8:38 pm

1 stop11h 23m

Oklahoma City Will Rogers World

Fri 9/19

7:46 pm-12:12 am

1 stop6h 26m

$224

PortlandOklahoma City

PDX - OKC

PDXOKC

Portland

Thu 10/23

11:59 pm-8:06 am

1 stop6h 07m

Oklahoma City Will Rogers World

Mon 10/27

6:49 pm-11:08 pm

1 stop6h 19m

$227

PortlandDallas

PDX - DFW

PDXDFW

Portland

Sat 10/18

11:31 am-5:29 pm

Nonstop3h 58m

Dallas/Fort Worth

Sun 10/26

6:35 am-8:47 am

Nonstop4h 12m

$227

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Portland to Oklahoma

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

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

Currently, August is the cheapest month in which you can book a flight from Portland to Oklahoma (average of $334). Flying from Portland to Oklahoma in June is currently the most expensive (average of $401). 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.

What is the cheapest time of day to fly from PDX to OK?

Find hourly flight availability from Portland to Oklahoma. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 14, 2025.

When flying from Portland to Oklahoma, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Oklahoma

Get insights into the airlines that provide service to Oklahoma. 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. Reviews last updated September 14, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Portland to Oklahoma. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,245 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,245 reviews
Southwest
8.0
Very good
4,245 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,956 reviews
Southwest
8.0
Very good
4,245 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,931 reviews
Southwest
8.0
Very good
4,245 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,245 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,173 reviews
Southwest
8.0
Very good
4,245 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

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

  • What airport do you fly from for flights from Portland to Oklahoma?

    If you book a flight to Oklahoma from Portland, you will be flying from Portland, which is the city’s only airport. Portland (PDX) is located 6.0 mi from the center of Portland.

  • How long is the flight from Portland to Oklahoma?

    Frontier, Southwest, and Hawaiian Airlines can get you from Portland to Oklahoma in just under 3h 58m. Your travel time can differ by up to 7h 25m. Portland and Oklahoma are separated by a distance of 1612 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $77. However, be on the lookout for offers from Southwest and Alaska Airlines, as they are both options that can get you from Portland to Oklahoma for a low price.

  • What are the most popular routes from Portland to Oklahoma?

    The most popular flight routes from Portland to Oklahoma are Portland - Dallas/Fort Worth, Portland - Oklahoma City Will Rogers World and Portland - Tulsa.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Oklahoma 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?

    Currently, August is the cheapest month in which you can book a flight from Portland to Oklahoma (average of $334). Flying from Portland to Oklahoma in June is currently the most expensive (average of $401). 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

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.

Alternative routes for Portland to Oklahoma

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Las Vegas flights
Portland to Los Angeles flights
Portland to Sky Harbor Intl flights
Portland to John F Kennedy Intl flights
Portland to O'Hare Intl flights
Portland to Dallas/Fort Worth flights
Portland to Ontario flights
Portland to Newark flights
Portland to Honolulu flights
Portland to San Diego flights
Portland to Denver flights
Portland to Orlando flights
Portland to Boston flights
Portland to Kahului flights
Boise to Seattle flights
Portland to Kailua-Kona flights
Portland to Santa Ana flights
Portland to Reagan-National flights
Portland to LaGuardia flights
Portland to San Francisco flights
Portland to Palm Springs flights
Portland to Nashville flights
Portland to Dulles Intl flights
Portland to Hobby flights
Boise to Los Angeles flights
Boise to Las Vegas flights
Portland to Miami flights
Portland to Atlanta flights
Boise to Denver flights
Portland to Oakland flights
Portland to New Orleans flights
Portland to Salt Lake City flights
Portland to Detroit flights
Boise to Sky Harbor Intl flights
Portland to Sacramento flights
Portland to Lihue flights
Portland to Burbank flights
Portland to Baltimore flights
Portland to Austin flights
Eugene to Los Angeles flights
Portland to San Jose flights
Portland to George Bush Intcntl flights
Boise to San Diego flights
Portland to Minneapolis flights
Boise to O'Hare Intl flights
Boise to Portland flights
Portland to Philadelphia flights
Boise to Dallas/Fort Worth flights
Portland to Reno flights
Portland to Albuquerque flights

Top 6 airlines flying from Portland to Oklahoma

Discover the top 6 airlines that operate flights from Portland to Oklahoma. 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 September 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$118Average$225FlexibilityNo cancel feeOn-time62%
DeltaCheapest$254Average$450FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$261Average$577FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$270Average$423FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$280Average$446FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$305Average$495FlexibilityNo cancel feeOn-time69%

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.