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$214+ Cheap flights from Oklahoma to Spain

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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — MAD
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Oklahoma to Spain

Keep the following information in mind while searching for Oklahoma to Spain flight deals. Data was last updated August 20, 2025.

Round-trip from

$461
(United Airlines)

One-way from

$214
(Trip.com)

Popular in

July

Cheapest in

November
From Oklahoma to Spain
Search Deals
One-way flight from Oklahoma to Spain
Search Deals
Highest demand for flights based on searches. 36% potential increase in price ($562 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($77 potential savings vs. average RT price).
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Find flight deals from Oklahoma to Spain

Cheapest flights from Oklahoma to Spain
Explore the most affordable flight options available from Oklahoma to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This United Airlines deal was found by Cheapflights users on 8/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/94:29 pmOKC - BCN
1 stop13h 36mUnited Airlines
Wed 11/191:35 pmBCN - OKC
2 stops39h 36mUnited Airlines
Deal found 8/18$461
This United Airlines deal was found by Cheapflights users on 8/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/109:05 amXNA - MAD
2 stops17h 10mUnited Airlines
Mon 11/241:35 pmMAD - XNA
2 stops39h 31mUnited Airlines
Deal found 8/20$470
This Booking.com deal was found by Cheapflights users on 8/17. 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 11/116:00 amOKC - BCN
2 stops20h 35mAir Canada
Wed 11/191:35 pmBCN - OKC
2 stops31h 10mAir Canada
Deal found 8/17$475
This Delta deal was found by Cheapflights users on 8/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/95:25 pmOKC - BCN
2 stops16h 40mDelta
Wed 11/1912:15 pmBCN - OKC
2 stops18h 38mDelta
Deal found 8/20$480
This Cheapflightsfares deal was found by Cheapflights users on 8/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/287:00 amDFW - MAD
2 stops18h 00mAir Canada
Tue 1/131:35 pmMAD - DFW
1 stop14h 34mAir Canada
Deal found 8/18$487
This Finnair deal was found by Cheapflights users on 8/18. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/25:03 amOKC - BCN
2 stops18h 02mMultiple Airlines
Tue 11/1812:30 pmBCN - OKC
2 stops17h 07mMultiple Airlines
Deal found 8/18$488
This KLM deal was found by Cheapflights users on 8/18. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1011:45 amXNA - MAD
1 stop14h 15mKLM
Mon 11/2411:00 amMAD - XNA
1 stop14h 16mKLM
Deal found 8/18$488
This AirNGo deal was found by Cheapflights users on 8/18. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/229:25 amDFW - MAD
1 stop14h 15mAir Canada
Wed 10/812:45 pmMAD - DFW
1 stop15h 58mAir Canada
Deal found 8/18$492
This United Airlines deal was found by Cheapflights users on 8/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/3012:20 pmDFW - MAD
1 stop12h 40mUnited Airlines
Wed 12/101:35 pmMAD - DFW
3 stops37h 13mUnited Airlines
Deal found 8/17$510
This Trip.com deal was found by Cheapflights users on 8/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:20 pmDFW - MAD
1 stop12h 40mAir Canada
Wed 12/171:35 pmMAD - DFW
1 stop14h 34mAir Canada
Deal found 8/18$511
This United Airlines deal was found by Cheapflights users on 8/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/187:00 amDFW - MAD
2 stops18h 00mUnited Airlines
Wed 12/31:35 pmMAD - DFW
2 stops29h 34mUnited Airlines
Deal found 8/18$514
This Booking.com deal was found by Cheapflights users on 8/18. 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 9/229:45 pmDFW - MAD
Nonstop9h 40mFinnair
Wed 10/84:00 pmMAD - DFW
Nonstop11h 10mFinnair
Deal found 8/18$515

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oklahoma to Spain 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 August 20, 2025.
Use the filters below to find and compare flights from Oklahoma to Spain that are best for you.

Fly from

Oklahoma

Fly to

Spain

Route

Depart

Return

Price

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Tue 11/11

7:40 am-1:05 pm

1 stop22h 25m

Barcelona-El Prat

Wed 11/19

1:35 pm-10:11 pm

2 stops39h 36m

$461

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Sun 11/9

4:29 pm-1:05 pm

1 stop13h 36m

Barcelona-El Prat

Wed 11/19

1:35 pm-10:11 pm

2 stops39h 36m

$461

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Sun 11/2

5:00 am-9:35 am

2 stops21h 35m

Barcelona-El Prat

Tue 11/18

1:35 pm-8:23 pm

3 stops37h 48m

$461

FayettevilleMadrid

XNA - MAD

XNAMAD

Fayetteville Northwest Arkansas

Mon 11/10

9:05 am-9:15 am

2 stops17h 10m

Madrid Barajas

Mon 11/24

1:35 pm-10:06 pm

2 stops39h 31m

$470

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Tue 11/11

6:00 am-9:35 am

2 stops20h 35m

Barcelona-El Prat

Wed 11/19

1:35 pm-1:45 pm

2 stops31h 10m

$475

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Sun 11/9

5:25 pm-5:05 pm

2 stops16h 40m

Barcelona-El Prat

Wed 11/19

12:15 pm-11:53 pm

2 stops18h 38m

$480

FayettevilleMadrid

XNA - MAD

XNAMAD

Fayetteville Northwest Arkansas

Mon 11/10

11:45 am-9:00 am

1 stop14h 15m

Madrid Barajas

Mon 11/24

11:00 am-6:16 pm

1 stop14h 16m

$488

FayettevilleMadrid

XNA - MAD

XNAMAD

Fayetteville Northwest Arkansas

Mon 11/10

9:53 am-9:00 am

1 stop16h 07m

Madrid Barajas

Mon 11/24

11:00 am-6:16 pm

1 stop14h 16m

$488

DallasMadrid

DFW - MAD

DFWMAD

Dallas/Fort Worth

Sun 11/16

12:20 pm-8:00 am

1 stop12h 40m

Madrid Barajas

Fri 12/5

1:35 pm-1:39 pm

2 stops31h 04m

$510

DallasMadrid

DFW - MAD

DFWMAD

Dallas/Fort Worth

Tue 11/18

12:20 pm-8:00 am

1 stop12h 40m

Madrid Barajas

Fri 12/5

1:35 pm-6:21 pm

2 stops35h 46m

$510

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 60 results
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Best time to book a flight from Oklahoma to Spain

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

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

Currently, November is the cheapest month in which you can book a flight from Oklahoma to Spain (average of $543). Flying from Oklahoma to Spain in June is currently the most expensive (average of $1,054). 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 OK to ES?

Find hourly flight availability from Oklahoma to Spain. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oklahoma to Spain as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Oklahoma to Spain. 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 to Spain?

    Departing from Oklahoma to Spain will take you 14h 15m. The distance between Oklahoma and Spain is about 4688 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oklahoma to Spain 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 to Spain?

    Currently, November is the cheapest month in which you can book a flight from Oklahoma to Spain (average of $543). Flying from Oklahoma to Spain in June is currently the most expensive (average of $1,054). 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

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Alternative routes for Oklahoma to Spain

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Top 6 airlines flying from Oklahoma to Spain

Discover the top 6 airlines that operate flights from Oklahoma to Spain. 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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$427Average$907FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$470Average$914FlexibilityNo cancel feeOn-time69%
IberiaCheapest$499Average$1,145FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$534Average$947FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$554Average$1,039FlexibilityNo cancel feeOn-time71%
Virgin AtlanticCheapest$907Average$907FlexibilityNo cancel feeOn-time72%

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