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$86+ Cheap flights from Oklahoma to Maryland

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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — BWI
May 1 — May 81
Fri 5/1
Fri 5/8
1 adult, Economy
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Cheap flight deals from Oklahoma to Maryland

Cheapest flights from Oklahoma to Maryland
Explore the most affordable flight options available from Oklahoma to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/30. 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.
Sat 4/48:17 pm
DFW
-
BWI
1 stop11h 57m
Multiple Airlines
Tue 4/143:06 pm
BWI
-
DFW
Nonstop3h 45m
Multiple Airlines
Deal found 3/30$128
This Frontier deal was found by Cheapflights users on 3/30. 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.
Tue 4/2810:05 am
DFW
-
BWI
Nonstop3h 11m
Frontier
Tue 5/510:10 am
BWI
-
DFW
1 stop7h 58m
Frontier
Deal found 3/30$129
This Frontier deal was found by Cheapflights users on 3/29. 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 5/46:05 am
DFW
-
BWI
Nonstop3h 08m
Frontier
Fri 5/86:22 pm
BWI
-
DFW
Nonstop3h 43m
Frontier
Deal found 3/29$130
This Expedia deal was found by Cheapflights users on 3/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/97:35 pm
DFW
-
BWI
1 stop12h 39m
Multiple Airlines
Tue 4/143:06 pm
BWI
-
DFW
Nonstop3h 45m
Multiple Airlines
Deal found 3/30$131
This Kiwi.com deal was found by Cheapflights users on 3/29. 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.
Wed 4/87:35 pm
DFW
-
BWI
1 stop12h 39m
Multiple Airlines
Mon 4/136:38 pm
BWI
-
DFW
Nonstop3h 41m
Multiple Airlines
Deal found 3/29$132
This Kiwi.com deal was found by Cheapflights users on 3/28. 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.
Tue 4/1410:05 am
DFW
-
BWI
Nonstop3h 11m
Frontier
Sun 4/198:52 pm
BWI
-
DFW
1 stop25h 02m
Frontier
Deal found 3/28$133
This Frontier deal was found by Cheapflights users on 3/31. 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 4/1510:05 am
DFW
-
BWI
Nonstop3h 11m
Frontier
Thu 4/1610:12 am
BWI
-
DFW
1 stop8h 42m
Frontier
Deal found 3/31$134
This Booking.com deal was found by Cheapflights users on 3/30. 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.
Thu 4/306:28 am
DFW
-
BWI
Nonstop3h 08m
Frontier
Mon 5/49:59 pm
BWI
-
DFW
1 stop15h 12m
Frontier
Deal found 3/30$135
This Frontier deal was found by Cheapflights users on 3/31. 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.
Thu 5/710:00 pm
DFW
-
BWI
1 stop10h 15m
Frontier
Tue 5/126:22 pm
BWI
-
DFW
Nonstop3h 43m
Frontier
Deal found 3/31$136
This Kiwi.com deal was found by Cheapflights users on 3/28. 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.
Sat 4/1811:40 am
DFW
-
BWI
Nonstop3h 09m
Frontier
Sat 4/185:53 pm
BWI
-
DFW
1 stop6h 12m
Frontier
Deal found 3/28$137
This Cheapflightsfares deal was found by Cheapflights users on 3/28. 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.
Thu 4/97:35 pm
DFW
-
BWI
1 stop12h 39m
Spirit Airlines
Sat 4/114:05 pm
BWI
-
DFW
1 stop8h 54m
Spirit Airlines
Deal found 3/28$138
This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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.
Sat 4/1812:50 pm
DFW
-
BWI
1 stop8h 30m
Spirit Airlines
Sun 4/195:30 am
BWI
-
DFW
1 stop6h 40m
Spirit Airlines
Deal found 3/30$139

Find flight deals from Oklahoma to Maryland

Keep the following information in mind while searching for Oklahoma to Maryland flight deals. Data was last updated April 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$128
(Kiwi.com)

One-way from

$86
(Priceline)

Popular in

February

Cheapest in

January

Average price

$363
Provider with most accurate pricing for Oklahoma City Will Rogers World-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oklahoma City Will Rogers World-Washington, D.C. (WAS) flights.
Search Deals
From Oklahoma to Maryland
Search Deals
One-way flight from Oklahoma to Maryland
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($116 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oklahoma to Maryland 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 April 1, 2026.
Use the filters below to find and compare flights from Oklahoma to Maryland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DallasPhiladelphia

DFW - PHL

DFWPHL

Dallas/Fort Worth

Thu 5/21

10:00 pm-8:54 am

1 stop9h 54m

Philadelphia

Mon 5/25

10:11 am-10:03 am

1 stop24h 52m

$198

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Tue 4/21

4:15 pm-9:59 pm

1 stop28h 44m

Washington, D.C. Reagan-National

Sun 4/26

7:59 am-12:12 am

1 stop17h 13m

$232

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Wed 5/20

8:20 am-4:40 pm

1 stop7h 20m

Washington, D.C. Dulles Intl

Sat 5/23

12:45 pm-8:02 pm

1 stop8h 17m

$241

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Wed 5/27

4:01 pm-10:15 pm

1 stop5h 14m

Washington, D.C. Reagan-National

Mon 6/1

4:59 pm-10:59 pm

1 stop7h 00m

$241

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Thu 4/23

5:45 am-11:32 am

1 stop4h 47m

Washington, D.C. Reagan-National

Sat 4/25

6:00 am-10:29 am

1 stop5h 29m

$241

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Mon 4/20

5:59 pm-11:41 pm

1 stop4h 42m

Washington, D.C. Reagan-National

Tue 4/21

6:00 pm-10:08 pm

1 stop5h 08m

$241

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Tue 5/19

11:14 am-6:59 pm

1 stop6h 45m

Washington, D.C. Reagan-National

Thu 5/28

6:05 am-10:19 am

1 stop5h 14m

$241

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Tue 5/19

9:55 am-5:13 pm

1 stop6h 18m

Washington, D.C. Reagan-National

Sat 5/23

7:30 pm-12:12 am

1 stop5h 42m

$241

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Fri 4/17

5:06 am-9:04 am

Nonstop2h 58m

Washington, D.C. Reagan-National

Mon 4/20

6:00 am-8:33 am

Nonstop3h 33m

$259

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Mon 5/11

5:20 pm-11:58 pm

1 stop5h 38m

Washington, D.C. Reagan-National

Thu 5/14

11:05 am-4:09 pm

1 stop6h 04m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Oklahoma to Maryland

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

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

Currently, July is the cheapest month in which you can book a flight from Oklahoma to Maryland (average of $118). Flying from Oklahoma to Maryland in January is currently the most expensive (average of $365). 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 MD?

Find hourly flight availability from Oklahoma to Maryland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 1, 2026.

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

How much does it cost to fly round-trip from Oklahoma to Maryland?

Reviews of airlines servicing Maryland

Get insights into the airlines that provide service to Maryland. 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 Maryland. Reviews last updated April 1, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Oklahoma to Maryland by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,337 reviews

Comfort

8.0

Overall

8.0

Food

7.0

Entertainment

7.5

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,337 reviews
Southwest
8.0
Very good
4,337 reviews

Comfort

8.0

Overall

8.0

Food

7.0

Entertainment

7.5

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,370 reviews
Southwest
8.0
Very good
4,337 reviews

Comfort

8.0

Overall

8.0

Food

7.0

Entertainment

7.5

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,533 reviews
Southwest
8.0
Very good
4,337 reviews

Comfort

8.0

Overall

8.0

Food

7.0

Entertainment

7.5

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,549 reviews
Southwest
8.0
Very good
4,337 reviews

Comfort

8.0

Overall

8.0

Food

7.0

Entertainment

7.5

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Frontier
5.7
Fair
3,004 reviews
Southwest
8.0
Very good
4,337 reviews

Comfort

8.0

Overall

8.0

Food

7.0

Entertainment

7.5

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

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

    Frontier, Delta, and United Airlines can get you from Oklahoma to Maryland in just under 5h 14m. Your travel time can differ by up to 4h 40m. The distance between Oklahoma and Maryland is about 1189 mi. This flight may include one or multiple stops.

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

    One-way options have recently been found by users for as low as $72 on Frontier. Other airlines that offer cheap prices include Southwest from $128 and Delta from $133 one-way.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from Oklahoma to Maryland (average of $118). Flying from Oklahoma to Maryland in January is currently the most expensive (average of $365). 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 Maryland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Oklahoma to Maryland

Discover the top 5 airlines that operate flights from Oklahoma to Maryland. 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 April 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$118Average$353FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$127Average$256FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$250Average$425FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$263Average$423FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$272Average$437FlexibilityNo cancel feeOn-time69%

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