How many flights depart from Portland to Oklahoma on average per week?

The number of flights available between Portland and Oklahoma is 186 per week as of June 2026. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.

What is the cheapest airline that flies from Portland to Oklahoma?

Delta, Frontier, and Alaska Airlines are the most popular carriers operating from Portland to Oklahoma

What airlines fly to Oklahoma?

Southwest, United Airlines and American Airlines are the top three most popular airlines that fly to Oklahoma from Portland according to our data. Southwest is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Oklahoma. Keep in mind that there are 6 different airlines that fly to Oklahoma on a routine basis, so you have a few additional options to choose from.

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?

As of June 2026, there are 8 operators available to choose from 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.

$131 Cheap Flights from Portland to Oklahoma in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Oklahoma

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:22 pm - 1:01 pm

PDX

OKC

19h 39m

1 stop

1:56 pm - 4:35 pm

OKC

PDX

28h 39m

1 stop

$215Frontier

lun., oct. 5 - mar., oct. 13

7:40 am - 6:38 pm

PDX

OKC

8h 58m

1 stop

5:00 am - 10:57 am

OKC

PDX

7h 57m

1 stop

$261American Airlines

mié., oct. 21 - mar., oct. 27

9:45 pm - 9:28 am

PDX

TUL

9h 43m

1 stop

4:10 pm - 10:26 pm

TUL

PDX

8h 16m

1 stop

$261Delta

mié., oct. 21 - mar., oct. 27

5:16 pm - 6:31 pm

PDX

OKC

23h 15m

1 stop

3:44 pm - 4:57 pm

OKC

PDX

27h 13m

1 stop

$263Frontier

mar., ago. 11 - lun., ago. 17

9:45 pm - 9:28 am

PDX

TUL

9h 43m

1 stop

8:15 am - 4:34 pm

TUL

PDX

10h 19m

2 stops

$266Delta

mié., oct. 21 - mar., oct. 27

3:22 pm - 1:01 pm

PDX

OKC

19h 39m

1 stop

1:56 pm - 4:35 pm

OKC

PDX

28h 39m

1 stop

$266Frontier

mar., sep. 29 - sáb., oct. 3

3:22 pm - 1:01 pm

PDX

OKC

19h 39m

1 stop

1:56 pm - 4:35 pm

OKC

PDX

28h 39m

1 stop

$269Frontier

mar., sep. 15 - sáb., sep. 19

9:00 am - 6:00 pm

PDX

OKC

7h 00m

1 stop

1:20 pm - 9:25 pm

OKC

PDX

10h 05m

2 stops

$281Southwest

mié., oct. 21 - mar., oct. 27

6:15 am - 3:25 pm

PDX

OKC

7h 10m

2 stops

1:20 pm - 9:15 pm

OKC

PDX

9h 55m

2 stops

$286Southwest

mié., oct. 21 - mar., oct. 27

6:00 am - 2:54 pm

PDX

TUL

6h 54m

1 stop

6:35 pm - 10:59 pm

TUL

PDX

6h 24m

1 stop

$311American Airlines

mié., nov. 18 - mar., nov. 24

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American Airlines flights from Portland to Oklahoma

Our best American Airlines deals on Portland to Oklahoma flight tickets

American Airlines

Oct 21

PDX7:40 amPortland

8h 58m

1 stop

OKC6:38 pmOklahoma City Will Rogers World

Oct 27

OKC5:00 amOklahoma City Will Rogers World

7h 57m

1 stop

PDX10:57 amPortland

$261

American Airlines

Nov 18

PDX6:00 amPortland

6h 54m

1 stop

TUL2:54 pmTulsa

Nov 24

TUL6:35 pmTulsa

6h 24m

1 stop

PDX10:59 pmPortland

$311

American Airlines

Aug 12

PDX5:18 amPortland

3h 47m

DFW11:05 amDallas/Fort Worth

Aug 17

DFW9:14 pmDallas/Fort Worth

3h 55m

PDX11:09 pmPortland

$333

Alaska Airlines flights from Portland to Oklahoma

Our best Alaska Airlines deals on Portland to Oklahoma flight tickets

Alaska Airlines

Aug 25

PDX5:07 amPortland

6h 57m

1 stop

OKC2:04 pmOklahoma City Will Rogers World

Aug 26

OKC2:58 pmOklahoma City Will Rogers World

6h 52m

1 stop

PDX7:50 pmPortland

$288

Alaska Airlines

Oct 22

PDX2:30 pmPortland

21h 34m

1 stop

OKC2:04 pmOklahoma City Will Rogers World

Oct 31

OKC3:00 pmOklahoma City Will Rogers World

8h 59m

1 stop

PDX9:59 pmPortland

$315

Alaska Airlines

Jul 16

PDX10:45 amPortland

3h 57m

DFW4:42 pmDallas/Fort Worth

Jul 23

DFW4:16 pmDallas/Fort Worth

9h 14m

1 stop

PDX11:30 pmPortland

$344

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandOklahoma City

PDX - OKC

PDXOKC

Portland

lun. 10/5

3:22 pm-1:01 pm

1 stop19h 39m

Oklahoma City Will Rogers World

mar. 10/13

1:56 pm-4:35 pm

1 stop28h 39m

$215

PortlandOklahoma City

PDX - OKC

PDXOKC

Portland

mié. 10/21

7:40 am-6:38 pm

1 stop8h 58m

Oklahoma City Will Rogers World

mar. 10/27

5:00 am-10:57 am

1 stop7h 57m

$261

PortlandTulsa

PDX - TUL

PDXTUL

Portland

mié. 10/21

9:45 pm-9:28 am

1 stop9h 43m

Tulsa

mar. 10/27

4:10 pm-10:26 pm

1 stop8h 16m

$261

PortlandOklahoma City

PDX - OKC

PDXOKC

Portland

mar. 8/11

5:16 pm-6:31 pm

1 stop23h 15m

Oklahoma City Will Rogers World

lun. 8/17

3:44 pm-4:57 pm

1 stop27h 13m

$263

PortlandTulsa

PDX - TUL

PDXTUL

Portland

mié. 10/21

9:45 pm-9:28 am

1 stop9h 43m

Tulsa

mar. 10/27

8:15 am-4:34 pm

2 stops10h 19m

$266

PortlandOklahoma City

PDX - OKC

PDXOKC

Portland

mar. 9/29

3:22 pm-1:01 pm

1 stop19h 39m

Oklahoma City Will Rogers World

sáb. 10/3

1:56 pm-4:35 pm

1 stop28h 39m

$266

PortlandOklahoma City

PDX - OKC

PDXOKC

Portland

mar. 9/15

3:22 pm-1:01 pm

1 stop19h 39m

Oklahoma City Will Rogers World

sáb. 9/19

1:56 pm-4:35 pm

1 stop28h 39m

$269

PortlandOklahoma City

PDX - OKC

PDXOKC

Portland

mié. 10/21

9:00 am-6:00 pm

1 stop7h 00m

Oklahoma City Will Rogers World

mar. 10/27

1:20 pm-9:25 pm

2 stops10h 05m

$281

PortlandOklahoma City

PDX - OKC

PDXOKC

Portland

mié. 10/21

6:15 am-3:25 pm

2 stops7h 10m

Oklahoma City Will Rogers World

mar. 10/27

1:20 pm-9:15 pm

2 stops9h 55m

$286

Quickest round-trip

PortlandTulsa

PDX - TUL

PDXTUL

Portland

mié. 11/18

6:00 am-2:54 pm

1 stop6h 54m

Tulsa

mar. 11/24

6:35 pm-10:59 pm

1 stop6h 24m

$311

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest month to fly to Oklahoma?

The cheapest month to fly to Oklahoma from Portland is in October. Flight prices, which tend to average around $78, are often lower during this time because this is during the off-season. If you are unable to visit Oklahoma during the month of October, then departing from Portland during the month August is also very affordable. Most momondo users find prices during this month for around $97.

How far in advance should I book a flight from Portland 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 $431 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 $190 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 30m
Direct flights	Every day
Airports in Oklahoma	32 airports

The fastest flight from Portland to Oklahoma takes 3h 30m

Direct flights go from Portland to Oklahoma every day.

There are 32 airports in Oklahoma. From Portland there are direct flights to Dallas/Fort Worth (DFW).

Search flight deals

Frequently asked questions about flying from Portland to Oklahoma

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?
As of June 2026, there are 8 operators available to choose from 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
Frontier	PriceFrom $144	Free Cancellation	Rating 5.6 2,892 reviews	Search Frontier flights
Southwest	PriceFrom $228	Free Cancellation	Rating 7.9 4,236 reviews	Search Southwest flights
American Airlines	PriceFrom $239	Free Cancellation	Rating 7.1 11,651 reviews	Search American Airlines flights
Delta	PriceFrom $260	Free Cancellation	Rating 7.9 8,405 reviews	Search Delta flights
United Airlines	PriceFrom $269	Free Cancellation	Rating 7.4 9,819 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $299	Free Cancellation	Rating 7.9 12,507 reviews	Search Alaska 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.