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$92+ 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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — BWI
May 27 — Jun 31
Wed 5/27
Wed 6/3
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 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/22. 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 6/312:17 pm
DFW
-
BWI
1 stop22h 58m
Frontier
Sat 6/65:33 pm
BWI
-
DFW
Nonstop3h 47m
Frontier
Deal found 4/22$124
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 6/312:17 pm
DFW
-
BWI
1 stop22h 58m
Frontier
Sun 6/76:10 pm
BWI
-
DFW
Nonstop3h 46m
Frontier
Deal found 4/22$127
This Frontier deal was found by Cheapflights users on 4/22. 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 5/1911:45 am
DFW
-
BWI
Nonstop3h 09m
Frontier
Fri 5/296:10 pm
BWI
-
DFW
Nonstop3h 46m
Frontier
Deal found 4/22$128
This Super.com deal was found by Cheapflights users on 4/24. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1911:45 am
DFW
-
BWI
Nonstop3h 09m
Frontier
Wed 5/276:28 pm
BWI
-
DFW
Nonstop3h 46m
Frontier
Deal found 4/24$129
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/1911:45 am
DFW
-
BWI
Nonstop3h 09m
Frontier
Tue 5/267:27 pm
BWI
-
DFW
1 stop20h 24m
Frontier
Deal found 4/22$131
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 5/195:48 am
DFW
-
BWI
1 stop24h 55m
Frontier
Sat 5/235:33 pm
BWI
-
DFW
Nonstop3h 47m
Frontier
Deal found 4/24$132
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/274:24 pm
DFW
-
BWI
1 stop14h 19m
Frontier
Wed 6/36:28 pm
BWI
-
DFW
Nonstop3h 46m
Frontier
Deal found 4/22$133
This Kiwi.com deal was found by Cheapflights users on 4/24. 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.
Sun 5/175:30 am
DFW
-
BWI
1 stop25h 06m
Frontier
Sat 5/235:33 pm
BWI
-
DFW
Nonstop3h 47m
Frontier
Deal found 4/24$134
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 6/98:37 pm
DFW
-
BWI
1 stop13h 05m
Frontier
Mon 6/221:10 pm
BWI
-
DFW
1 stop20h 55m
Frontier
Deal found 4/22$135
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/2312:36 pm
DFW
-
BWI
Nonstop3h 12m
Frontier
Fri 5/296:10 pm
BWI
-
DFW
Nonstop3h 46m
Frontier
Deal found 4/22$137
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 6/238:21 pm
DFW
-
IAD
1 stop14h 26m
Frontier
Sat 6/273:38 pm
IAD
-
DFW
Nonstop3h 27m
Frontier
Deal found 4/23$163
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/125:48 am
DFW
-
IAD
1 stop9h 33m
Frontier
Sat 5/165:26 pm
IAD
-
DFW
1 stop6h 16m
Frontier
Deal found 4/22$164

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 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$124
(Kiwi.com)

One-way from

$92
(CheapOair)

Popular in

February

Cheapest in

January

Average price

$440
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. 19% potential increase in price ($99 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($31 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 27, 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

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Wed 5/20

7:20 am-11:23 am

Nonstop3h 03m

Washington, D.C. Dulles Intl

Sat 5/30

6:00 pm-8:25 pm

Nonstop3h 25m

$210

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Tue 5/19

1:58 pm-9:24 pm

1 stop6h 26m

Washington, D.C. Dulles Intl

Tue 5/26

12:37 pm-6:57 pm

1 stop7h 20m

$219

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Tue 6/9

1:55 pm-8:48 pm

1 stop5h 53m

Washington, D.C. Reagan-National

Tue 6/23

6:59 am-12:50 pm

1 stop6h 51m

$219

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Wed 5/27

5:13 pm-11:44 pm

1 stop5h 31m

Washington, D.C. Reagan-National

Wed 6/3

9:39 am-2:15 pm

1 stop5h 36m

$219

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Wed 5/20

9:54 am-4:04 pm

1 stop5h 10m

Washington, D.C. Reagan-National

Sat 5/30

6:30 am-11:28 am

1 stop5h 58m

$230

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Mon 6/8

10:06 am-6:42 pm

1 stop7h 36m

Washington, D.C. Dulles Intl

Tue 6/9

6:00 am-11:14 am

1 stop6h 14m

$230

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Wed 5/20

1:58 pm-9:45 pm

1 stop6h 47m

Washington, D.C. Reagan-National

Mon 5/25

6:00 am-11:12 am

1 stop6h 12m

$230

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Sat 5/23

12:22 pm-7:45 pm

1 stop6h 23m

Washington, D.C. Reagan-National

Wed 5/27

7:30 pm-12:12 am

1 stop5h 42m

$230

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Sat 5/30

3:05 pm-9:45 pm

1 stop5h 40m

Washington, D.C. Reagan-National

Tue 6/2

12:27 pm-5:42 pm

1 stop6h 15m

$273

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Wed 5/27

3:10 pm-11:28 pm

1 stop7h 18m

Washington, D.C. Reagan-National

Sat 5/30

6:59 am-11:22 am

1 stop5h 23m

$273

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/26

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, April is the cheapest month in which you can book a flight from Oklahoma to Maryland (average of $91). Flying from Oklahoma to Maryland in January is currently the most expensive (average of $364). 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 27, 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 27, 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
4,324 reviews

Comfort

8.0

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Entertainment

7.5

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
4,324 reviews
Southwest
8.0
Very good
4,324 reviews

Comfort

8.0

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Entertainment

7.5

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
8,463 reviews
Southwest
8.0
Very good
4,324 reviews

Comfort

8.0

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Entertainment

7.5

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
9,665 reviews
Southwest
8.0
Very good
4,324 reviews

Comfort

8.0

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Entertainment

7.5

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
11,668 reviews
Southwest
8.0
Very good
4,324 reviews

Comfort

8.0

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Entertainment

7.5

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
5.6
Fair
2,974 reviews
Southwest
8.0
Very good
4,324 reviews

Comfort

8.0

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Entertainment

7.5

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?

    United Airlines, Delta, and Southwest can get you from Oklahoma to Maryland in just under 3h 03m. Your travel time can differ by up to 3h 23m. The distance between Oklahoma and Maryland is about 1169 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 United Airlines from $113 and American Airlines from $125 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, April is the cheapest month in which you can book a flight from Oklahoma to Maryland (average of $91). Flying from Oklahoma to Maryland in January is currently the most expensive (average of $364). 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 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$118Average$368FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$127Average$224FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$253Average$418FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$263Average$423FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$272Average$437FlexibilityNo cancel feeOn-time69%

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