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Cheap flights from Portland to Oklahoma from $72

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 departing on 10/27. 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
0 bags

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Find the cheapest flights from Portland to Oklahoma

Cheap round-trip flights

Frontier Logo
6:05 am - 11:54 pmPDX-OKC
15h 49m1 stop
Frontier Logo
7:46 pm - 11:48 amOKC-PDX
18h 02m1 stop
$145Frontier
Find Deal
Fri, Oct 3 - Mon, Oct 6
Frontier Logo
12:43 pm - 4:38 pmPDX-OKC
25h 55m1 stop
Frontier Logo
10:47 am - 11:48 amOKC-PDX
27h 01m1 stop
$155Frontier
Find Deal
Fri, Oct 17 - Mon, Oct 20
American Airlines Logo
5:34 am - 11:19 amPDX-DFW
3h 45mnonstop
American Airlines Logo
9:32 pm - 11:29 pmDFW-PDX
3h 57mnonstop
$245American Airlines
Find Deal
Wed, Oct 8 - Wed, Oct 15
Delta Logo
1:55 pm - 10:22 pmPDX-DFW
6h 27m1 stop
Delta Logo
6:15 am - 11:45 amDFW-PDX
7h 30m1 stop
$247Delta
Find Deal
Wed, Nov 5 - Fri, Nov 7
United Airlines Logo
4:02 pm - 11:34 pmPDX-DFW
5h 32m1 stop
United Airlines Logo
9:58 am - 5:52 pmDFW-PDX
9h 54m2 stops
$254United Airlines
Find Deal
Wed, Nov 5 - Sat, Nov 15
Delta Logo
12:40 am - 10:30 amPDX-DFW
7h 50m1 stop
Delta Logo
4:10 pm - 10:53 pmDFW-PDX
8h 43m1 stop
$265Delta
Find Deal
Tue, Oct 7 - Wed, Oct 15
American Airlines Logo
5:34 am - 11:19 amPDX-DFW
3h 45mnonstop
American Airlines Logo
9:06 pm - 11:08 pmDFW-PDX
4h 02mnonstop
$275American Airlines
Find Deal
Wed, Oct 8 - Mon, Oct 13
United Airlines Logo
11:59 pm - 10:48 amPDX-XNA
8h 49m1 stop
United Airlines Logo
5:14 pm - 10:27 pmXNA-PDX
7h 13m1 stop
$339United Airlines
Find Deal
Mon, Oct 6 - Sat, Oct 11
Southwest Logo
11:30 am - 9:30 pmPDX-OKC
8h 00m2 stops
Southwest Logo
9:00 pm - 12:15 amOKC-PDX
5h 15m1 stop
$402Southwest
Find Deal
Wed, Nov 19 - Sun, Nov 23
Southwest Logo
5:50 am - 2:35 pmPDX-OKC
6h 45m1 stop
Southwest Logo
8:50 pm - 1:15 amOKC-PDX
6h 25m1 stop
$406Southwest
Find Deal
Thu, Oct 23 - Sun, Oct 26

Delta flights from Portland to Oklahoma

Our best Delta deals on Portland to Oklahoma flight tickets
Delta
Nov 5
PDX1:55 pmPortland
6h 27m
1 stop
DFW10:22 pmDallas/Fort Worth
Nov 7
DFW6:15 amDallas/Fort Worth
7h 30m
1 stop
PDX11:45 amPortland
$247
Find similar
Delta
Oct 7
PDX12:40 amPortland
7h 50m
1 stop
DFW10:30 amDallas/Fort Worth
Oct 15
DFW4:10 pmDallas/Fort Worth
8h 43m
1 stop
PDX10:53 pmPortland
$265
Find similar
Delta
Oct 13
PDX12:40 amPortland
7h 50m
1 stop
DFW10:30 amDallas/Fort Worth
Oct 21
DFW11:28 amDallas/Fort Worth
9h 38m
1 stop
PDX7:06 pmPortland
$268
Find similar

Alaska Airlines flights from Portland to Oklahoma

Our best Alaska Airlines deals on Portland to Oklahoma flight tickets
Alaska Airlines
Nov 5
PDX11:26 pmPortland
3h 49m
DFW5:15 amDallas/Fort Worth
Nov 7
DFW6:35 amDallas/Fort Worth
4h 12m
PDX8:47 amPortland
$227
Find similar
Alaska Airlines
Nov 9
PDX7:30 amPortland
6h 19m
1 stop
DFW3:49 pmDallas/Fort Worth
Nov 15
DFW4:49 pmDallas/Fort Worth
4h 16m
PDX7:05 pmPortland
$230
Find similar
Alaska Airlines
Nov 4
PDX11:17 amPortland
3h 52m
DFW5:09 pmDallas/Fort Worth
Nov 5
DFW4:49 pmDallas/Fort Worth
4h 16m
PDX7:05 pmPortland
$231
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated September 23, 2025.
Use the filters below to find and compare flights from Portland to Oklahoma that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandOklahoma City

PDX - OKC

PDXOKC

Portland

Fri 10/3

6:05 am-11:54 pm

1 stop15h 49m

Oklahoma City Will Rogers World

Mon 10/6

7:46 pm-11:48 am

1 stop18h 02m

$145

PortlandOklahoma City

PDX - OKC

PDXOKC

Portland

Fri 10/17

12:43 pm-4:38 pm

1 stop25h 55m

Oklahoma City Will Rogers World

Mon 10/20

10:47 am-11:48 am

1 stop27h 01m

$155

PortlandDallas

PDX - DFW

PDXDFW

Portland

Wed 10/8

5:34 am-11:19 am

Nonstop3h 45m

Dallas/Fort Worth

Wed 10/15

9:32 pm-11:29 pm

Nonstop3h 57m

$245

PortlandDallas

PDX - DFW

PDXDFW

Portland

Wed 11/5

1:55 pm-10:22 pm

1 stop6h 27m

Dallas/Fort Worth

Fri 11/7

6:15 am-11:45 am

1 stop7h 30m

$247

PortlandDallas

PDX - DFW

PDXDFW

Portland

Wed 11/5

4:02 pm-11:34 pm

1 stop5h 32m

Dallas/Fort Worth

Sat 11/15

9:58 am-5:52 pm

2 stops9h 54m

$254

PortlandDallas

PDX - DFW

PDXDFW

Portland

Tue 10/7

12:40 am-10:30 am

1 stop7h 50m

Dallas/Fort Worth

Wed 10/15

4:10 pm-10:53 pm

1 stop8h 43m

$265

PortlandDallas

PDX - DFW

PDXDFW

Portland

Wed 10/8

5:34 am-11:19 am

Nonstop3h 45m

Dallas/Fort Worth

Mon 10/13

9:06 pm-11:08 pm

Nonstop4h 02m

$275

PortlandFayetteville

PDX - XNA

PDXXNA

Portland

Mon 10/6

11:59 pm-10:48 am

1 stop8h 49m

Fayetteville Northwest Arkansas

Sat 10/11

5:14 pm-10:27 pm

1 stop7h 13m

$339

PortlandOklahoma City

PDX - OKC

PDXOKC

Portland

Wed 11/19

11:30 am-9:30 pm

2 stops8h 00m

Oklahoma City Will Rogers World

Sun 11/23

9:00 pm-12:15 am

1 stop5h 15m

$402

PortlandOklahoma City

PDX - OKC

PDXOKC

Portland

Thu 10/23

5:50 am-2:35 pm

1 stop6h 45m

Oklahoma City Will Rogers World

Sun 10/26

8:50 pm-1:15 am

1 stop6h 25m

$406

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 from

How to get the cheapest flight ticket from Portland to Oklahoma

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 cheapest month to fly to Oklahoma?

The cheapest month to fly to Oklahoma 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. If you are unable to visit Oklahoma during the month of August, then departing from Portland during the month July is also very affordable. Most momondo users find prices during this month for around $343.

What is the cheapest day to depart on your flight to Oklahoma?

The cheapest day to depart from Portland to Oklahoma is on a Monday when prices can be found for as low as $366. Flights from Portland to Oklahoma on a Sunday will generally be more expensive and average around $480. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Oklahoma?

Flying to Oklahoma from Portland in the evening is the least expensive time of day to depart. momondo users have found prices as low as $337 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $459 on average. Flights to Oklahoma from Portland at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You are more likely to see cheaper flights to Oklahoma from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Oklahoma for around $381 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oklahoma from Portland for as low as $270 on momondo.

Cheap Portland to Oklahoma flight deals and tips

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

Fastest flight time

3h 34m

Direct flights

Every day

Airports in Oklahoma

1 airport
The fastest flight from Portland to Oklahoma takes 3h 34m
Direct flights go from Portland to Oklahoma every day.
There is 1 airport near Oklahoma: Dallas/Fort Worth (DFW)
Search flight deals

  • When did momondo last update prices for flights from Portland Airport to Oklahoma?

    Prices for flights from Portland Airport to Oklahoma are refreshed on a daily basis.

  • How many operators does momondo search for flights from Portland Airport to Oklahoma?

  • How old do you have to be to fly from Portland Airport to Oklahoma?

    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.

  • What documentation or ID do you need to fly to Oklahoma?

    The necessary travel and health documents for your Oklahoma 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.

Best airlines flying from Portland to Oklahoma

Compare and see reviews for airlines that fly from Portland to Oklahoma with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $128Free CancellationRating
5.8
3,165 reviews
Search Frontier flights
DeltaPriceFrom $254Free CancellationRating
7.9
7,974 reviews
Search Delta flights
Alaska AirlinesPriceFrom $261Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $263Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $280Free CancellationRating
8.0
4,244 reviews
Search Southwest flights
United AirlinesPriceFrom $300Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Oklahoma for you.

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

Yes. momondo allows you to filter the results for Portland to Oklahoma flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Portland and Oklahoma 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 right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Portland to Oklahoma now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Oklahoma and let you know when they change.

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