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Cheap flights from Portland to Oklahoma City from $121

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Oklahoma City departing on 10/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Oklahoma City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
5:16 pm - 6:31 pm
PDX
-
OKC
23h 15m
1 stop
Frontier Logo
7:16 pm - 4:36 pm
OKC
-
PDX
23h 20m
1 stop
$246Frontier
Tue, Jul 14 - Tue, Jul 21
Frontier Logo
5:16 pm - 6:31 pm
PDX
-
OKC
23h 15m
1 stop
Frontier Logo
7:16 pm - 4:51 pm
OKC
-
PDX
23h 35m
1 stop
$256Frontier
Tue, Aug 11 - Sat, Aug 15
Frontier Logo
5:16 pm - 6:31 pm
PDX
-
OKC
23h 15m
1 stop
Frontier Logo
3:44 pm - 4:57 pm
OKC
-
PDX
27h 13m
1 stop
$269Frontier
Tue, Aug 11 - Mon, Aug 17
Frontier Logo
12:20 pm - 2:59 pm
PDX
-
OKC
24h 39m
1 stop
Frontier Logo
7:24 pm - 4:54 pm
OKC
-
PDX
23h 30m
1 stop
$271Frontier
Sat, Aug 8 - Thu, Aug 13
Frontier Logo
12:20 pm - 2:59 pm
PDX
-
OKC
24h 39m
1 stop
Frontier Logo
3:44 pm - 4:57 pm
OKC
-
PDX
27h 13m
1 stop
$279Frontier
Sat, Aug 15 - Mon, Aug 17
Frontier Logo
5:16 pm - 6:31 pm
PDX
-
OKC
23h 15m
1 stop
Frontier Logo
3:44 pm - 4:31 pm
OKC
-
PDX
26h 47m
1 stop
$288Frontier
Tue, Jul 14 - Mon, Jul 20
Frontier Logo
12:20 pm - 2:59 pm
PDX
-
OKC
24h 39m
1 stop
Frontier Logo
3:44 pm - 4:51 pm
OKC
-
PDX
27h 07m
1 stop
$293Frontier
Sun, Aug 9 - Thu, Aug 13
Frontier Logo
5:21 pm - 2:59 pm
PDX
-
OKC
19h 38m
1 stop
Frontier Logo
3:44 pm - 4:51 pm
OKC
-
PDX
27h 07m
1 stop
$299Frontier
Wed, Jul 15 - Sun, Jul 19
Frontier Logo
5:21 pm - 2:59 pm
PDX
-
OKC
19h 38m
1 stop
Frontier Logo
7:16 pm - 4:51 pm
OKC
-
PDX
23h 35m
1 stop
$300Frontier
Wed, Jul 22 - Sat, Jul 25
Frontier Logo
6:19 pm - 6:54 pm
PDX
-
OKC
22h 35m
1 stop
Frontier Logo
4:09 pm - 4:57 pm
OKC
-
PDX
26h 48m
1 stop
$301Frontier
Thu, Sep 3 - Sun, Sep 6

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United Airlines flights from Portland to Oklahoma City

Our best United Airlines deals on Portland to Oklahoma City flight tickets
United Airlines
Sep 2
PDX4:07 pmPortland
5h 07m
1 stop
OKC11:14 pmOklahoma City Will Rogers World
Sep 6
OKC7:00 amOklahoma City Will Rogers World
6h 59m
1 stop
PDX11:59 amPortland
$380
United Airlines
Sep 3
PDX8:40 amPortland
5h 29m
1 stop
OKC4:09 pmOklahoma City Will Rogers World
Sep 6
OKC7:00 amOklahoma City Will Rogers World
10h 03m
2 stops
PDX3:03 pmPortland
$410
United Airlines
Jul 1
PDX1:02 pmPortland
8h 06m
1 stop
OKC11:08 pmOklahoma City Will Rogers World
Jul 9
OKC5:18 pmOklahoma City Will Rogers World
5h 57m
1 stop
PDX9:15 pmPortland
$507

Frontier flights from Portland to Oklahoma City

Our best Frontier deals on Portland to Oklahoma City flight tickets
Frontier
Jul 14
PDX5:16 pmPortland
23h 15m
1 stop
OKC6:31 pmOklahoma City Will Rogers World
Jul 21
OKC7:16 pmOklahoma City Will Rogers World
23h 20m
1 stop
PDX4:36 pmPortland
$246
Frontier
Aug 11
PDX5:16 pmPortland
23h 15m
1 stop
OKC6:31 pmOklahoma City Will Rogers World
Aug 15
OKC7:16 pmOklahoma City Will Rogers World
23h 35m
1 stop
PDX4:51 pmPortland
$256
Frontier
Aug 11
PDX5:16 pmPortland
23h 15m
1 stop
OKC6:31 pmOklahoma City Will Rogers World
Aug 17
OKC3:44 pmOklahoma City Will Rogers World
27h 13m
1 stop
PDX4:57 pmPortland
$269

momondo 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, momondo users made 832,500 searches. Data last updated June 20, 2026.
Use the filters below to find and compare flights from Portland to Oklahoma City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandOklahoma City

PDX - OKC

PDXOKC

Portland

Tue 7/14

5:16 pm-6:31 pm

1 stop23h 15m

Oklahoma City Will Rogers World

Tue 7/21

7:16 pm-4:36 pm

1 stop23h 20m

$246

PortlandOklahoma City

PDX - OKC

PDXOKC

Portland

Tue 8/11

5:16 pm-6:31 pm

1 stop23h 15m

Oklahoma City Will Rogers World

Sat 8/15

7:16 pm-4:51 pm

1 stop23h 35m

$256

PortlandOklahoma City

PDX - OKC

PDXOKC

Portland

Tue 8/11

5:16 pm-6:31 pm

1 stop23h 15m

Oklahoma City Will Rogers World

Mon 8/17

3:44 pm-4:57 pm

1 stop27h 13m

$269

PortlandOklahoma City

PDX - OKC

PDXOKC

Portland

Sat 8/8

12:20 pm-2:59 pm

1 stop24h 39m

Oklahoma City Will Rogers World

Thu 8/13

7:24 pm-4:54 pm

1 stop23h 30m

$271

PortlandOklahoma City

PDX - OKC

PDXOKC

Portland

Sat 8/15

12:20 pm-2:59 pm

1 stop24h 39m

Oklahoma City Will Rogers World

Mon 8/17

3:44 pm-4:57 pm

1 stop27h 13m

$279

PortlandOklahoma City

PDX - OKC

PDXOKC

Portland

Tue 7/14

5:16 pm-6:31 pm

1 stop23h 15m

Oklahoma City Will Rogers World

Mon 7/20

3:44 pm-4:31 pm

1 stop26h 47m

$288

PortlandOklahoma City

PDX - OKC

PDXOKC

Portland

Sun 8/9

12:20 pm-2:59 pm

1 stop24h 39m

Oklahoma City Will Rogers World

Thu 8/13

3:44 pm-4:51 pm

1 stop27h 07m

$293

PortlandOklahoma City

PDX - OKC

PDXOKC

Portland

Wed 7/15

5:21 pm-2:59 pm

1 stop19h 38m

Oklahoma City Will Rogers World

Sun 7/19

3:44 pm-4:51 pm

1 stop27h 07m

$299
Quickest round-trip

PortlandOklahoma City

PDX - OKC

PDXOKC

Portland

Wed 7/22

5:21 pm-2:59 pm

1 stop19h 38m

Oklahoma City Will Rogers World

Sat 7/25

7:16 pm-4:51 pm

1 stop23h 35m

$300

PortlandOklahoma City

PDX - OKC

PDXOKC

Portland

Thu 9/3

6:19 pm-6:54 pm

1 stop22h 35m

Oklahoma City Will Rogers World

Sun 9/6

4:09 pm-4:57 pm

1 stop26h 48m

$301

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Oklahoma City from

How to get the cheapest flight ticket from Portland to Oklahoma City

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Portland and Oklahoma City?

What is the cheapest month to fly to Oklahoma City?

The cheapest month to fly to Oklahoma City from Portland is in August. Flight prices, which tend to average around $280, are often lower during this time because this is during the off-season. The month of April is another great option to travel to Oklahoma City, with average flight prices from Portland averaging around $350.

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

You are more likely to see cheaper flights to Oklahoma City from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Oklahoma City for around $435 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oklahoma City from Portland for as low as $280 on momondo.

How have Portland to Oklahoma City flight prices changed over time?

As of June 2026, prices for Portland to Oklahoma City flights are approximately 54% more expensive when compared to flights at the same time last year.

When to book flights from Portland to Oklahoma City

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Oklahoma City according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Oklahoma City (PDX to OKC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Oklahoma City

Fastest flight time

4h 54m

Direct flights

None
The fastest flight from Portland to Oklahoma City takes 4h 54m
There are no direct flights from Portland to Oklahoma City. There are no popular flight routes from Portland to Oklahoma City.
Search flight deals

Frequently asked questions about flying from Portland to Oklahoma City

  • How far is Portland to Oklahoma City Will Rogers World by plane?

    A flight from Portland to Oklahoma City Will Rogers World will travel around 1483.6 mi. A reasonable flight in good conditions will take 4h 54m.

  • When did momondo last update prices for flights from Portland Airport to Oklahoma City Will Rogers World Airport?

    Prices for flights from Portland Airport to Oklahoma City Will Rogers World Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Portland Airport to Oklahoma City Will Rogers World Airport?

  • How old do you have to be to fly from Portland Airport to Oklahoma City Will Rogers World Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Oklahoma City Will Rogers World Airport.

  • What documentation or ID do you need to fly to Oklahoma City Will Rogers World Airport?

    The necessary travel and health documents for your Oklahoma City Will Rogers World Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Portland to Oklahoma City?

Best airlines flying from Portland to Oklahoma City

Compare and see reviews for airlines that fly from Portland to Oklahoma City with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $153Free CancellationRating
5.6
2,877 reviews
Search Frontier flights
DeltaPriceFrom $260Free CancellationRating
7.8
8,421 reviews
Search Delta flights
SouthwestPriceFrom $280Free CancellationRating
7.9
4,242 reviews
Search Southwest flights
American AirlinesPriceFrom $294Free CancellationRating
7.1
11,716 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $336Free CancellationRating
7.9
12,549 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $338Free CancellationRating
7.4
9,865 reviews
Search United Airlines flights

  • Southwest Flights From Portland to Oklahoma City

    Southwest flies from Portland to Oklahoma City around 3 times per week, with 4,243 momondo users rating the airline 7.9/10. The cheapest Southwest deal from Portland to Oklahoma City in the last 72 hours was $280 (round-trip), much lower than the average airfare cost of $454 for Southwest flights on this route.

Traveling to a place near Oklahoma City?

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

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Oklahoma City?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Oklahoma City. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Portland to Oklahoma City with flexible booking policies on momondo?

All flight searches from Portland to Oklahoma City on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Portland to Oklahoma City?

momondo helps you find the best flight between Portland and Oklahoma City by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Portland to Oklahoma City right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Oklahoma City, momondo offers a useful price alert feature which will track prices for flights to Oklahoma City from Portland and alert you when they change.

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