HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Casper

$301+ Cheap flights from Maryland to Casper (CPR)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — CPR
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Maryland to Casper with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Maryland to Casper

Cheapest flights from Maryland to Casper
Explore the most affordable flight options available from Maryland to Casper. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This United Airlines deal was found by Cheapflights users on 12/3. 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.
Thu 12/259:55 amBWI - CPR
1 stop9h 04mUnited Airlines
Thu 1/16:10 pmCPR - BWI
1 stop10h 10mUnited Airlines
Deal found 12/3$403
This United Airlines deal was found by Cheapflights users on 12/2. 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.
Wed 12/178:20 amBWI - CPR
1 stop8h 18mUnited Airlines
Sun 12/213:19 pmCPR - BWI
1 stop5h 57mUnited Airlines
Deal found 12/2$428
This United Airlines deal was found by Cheapflights users on 12/3. 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.
Thu 12/259:55 amBWI - CPR
1 stop9h 04mUnited Airlines
Tue 12/306:10 pmCPR - BWI
1 stop10h 10mUnited Airlines
Deal found 12/3$448
This United Airlines deal was found by Cheapflights users on 12/3. 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.
Thu 12/259:55 amBWI - CPR
1 stop9h 04mUnited Airlines
Sun 12/286:10 pmCPR - BWI
1 stop10h 10mUnited Airlines
Deal found 12/3$483
This United Airlines deal was found by Cheapflights users on 12/2. 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.
Sat 12/134:05 pmDCA - CPR
1 stop6h 28mUnited Airlines
Tue 12/167:00 amCPR - DCA
1 stop5h 54mUnited Airlines
Deal found 12/2$483
This United Airlines deal was found by Cheapflights users on 12/4. 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.
Sat 12/133:35 pmPHL - CPR
1 stop8h 40mUnited Airlines
Thu 12/186:10 pmCPR - PHL
1 stop9h 22mUnited Airlines
Deal found 12/4$483
This United Airlines deal was found by Cheapflights users on 12/2. 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.
Sat 12/135:25 pmIAD - CPR
1 stop6h 50mUnited Airlines
Tue 12/169:03 amCPR - IAD
1 stop8h 05mUnited Airlines
Deal found 12/2$483
This United Airlines deal was found by Cheapflights users on 12/3. 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 12/236:15 amBWI - CPR
2 stops16h 26mUnited Airlines
Thu 1/16:10 pmCPR - BWI
1 stop10h 10mUnited Airlines
Deal found 12/3$489
This United Airlines deal was found by Cheapflights users on 12/3. 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 12/239:55 amBWI - CPR
1 stop11h 06mUnited Airlines
Wed 12/317:00 amCPR - BWI
1 stop9h 49mUnited Airlines
Deal found 12/3$518
This United Airlines deal was found by Cheapflights users on 12/3. 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 12/226:15 amBWI - CPR
2 stops16h 26mUnited Airlines
Wed 12/317:00 amCPR - BWI
1 stop9h 49mUnited Airlines
Deal found 12/3$524
This United Airlines deal was found by Cheapflights users on 12/3. 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 12/236:15 amBWI - CPR
2 stops16h 26mUnited Airlines
Sat 12/276:10 pmCPR - BWI
1 stop10h 10mUnited Airlines
Deal found 12/3$534
This United Airlines deal was found by Cheapflights users on 12/3. 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 12/239:55 amBWI - CPR
1 stop11h 06mUnited Airlines
Mon 12/296:10 pmCPR - BWI
1 stop10h 10mUnited Airlines
Deal found 12/3$563

Find flight deals from Maryland to Casper

Keep the following information in mind while searching for Maryland to Casper flight deals. Data was last updated December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$348
(United Airlines)
Provider with most accurate pricing for Washington, D.C. (WAS)-Casper Natrona County flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Casper Natrona County flights.
Search Deals
From Maryland to Casper Natrona County
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maryland to Casper 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 December 4, 2025.
Use the filters below to find and compare flights from Maryland to Casper that are best for you.

Fly from

Maryland

Fly to

Casper

Route

Depart

Return

Price

Washington, D.C.Casper

IAD - CPR

IADCPR

Washington, D.C. Dulles Intl

Wed 1/14

5:15 pm-10:14 pm

1 stop6h 59m

Casper Natrona County

Mon 1/19

1:16 pm-11:22 pm

1 stop8h 06m

$301

BaltimoreCasper

BWI - CPR

BWICPR

Baltimore/Washington

Tue 2/3

8:23 am-4:54 pm

1 stop10h 31m

Casper Natrona County

Sat 2/7

1:16 pm-11:15 pm

1 stop7h 59m

$368

PhiladelphiaCasper

PHL - CPR

PHLCPR

Philadelphia

Tue 1/27

3:43 pm-8:40 pm

1 stop6h 57m

Casper Natrona County

Sat 1/31

7:00 am-3:50 pm

1 stop6h 50m

$368

PhiladelphiaCasper

PHL - CPR

PHLCPR

Philadelphia

Thu 1/22

3:43 pm-8:40 pm

1 stop6h 57m

Casper Natrona County

Sun 1/25

11:28 am-11:30 pm

1 stop10h 02m

$368

Washington, D.C.Casper

DCA - CPR

DCACPR

Washington, D.C. Reagan-National

Sat 1/24

4:11 pm-8:40 pm

1 stop6h 29m

Casper Natrona County

Wed 1/28

5:30 am-2:59 pm

1 stop7h 29m

$368

BaltimoreCasper

BWI - CPR

BWICPR

Baltimore/Washington

Sat 1/24

4:10 pm-10:14 pm

1 stop8h 04m

Casper Natrona County

Tue 1/27

7:00 am-9:21 pm

2 stops12h 21m

$374

BaltimoreCasper

BWI - CPR

BWICPR

Baltimore/Washington

Thu 12/25

9:55 am-4:59 pm

1 stop9h 04m

Casper Natrona County

Tue 12/30

6:10 pm-6:20 am

1 stop10h 10m

$448

BaltimoreCasper

BWI - CPR

BWICPR

Baltimore/Washington

Tue 12/23

6:15 am-8:41 pm

2 stops16h 26m

Casper Natrona County

Thu 1/1

6:10 pm-6:20 am

1 stop10h 10m

$489

BaltimoreCasper

BWI - CPR

BWICPR

Baltimore/Washington

Wed 12/24

6:15 am-8:41 pm

2 stops16h 26m

Casper Natrona County

Thu 1/1

6:10 pm-6:20 am

1 stop10h 10m

$489

BaltimoreCasper

BWI - CPR

BWICPR

Baltimore/Washington

Wed 12/24

6:15 am-7:01 pm

2 stops14h 46m

Casper Natrona County

Tue 12/30

6:10 pm-6:20 am

1 stop10h 10m

$534

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/4

Showing 1-10 of 17 results
1
2

Best time to book a flight from Maryland to Casper

Have a flexible travel schedule? Discover the best time to fly to Casper from Maryland 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 Maryland to Casper
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Maryland to Casper. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Casper from Maryland?

    For a flight from Maryland to Casper, you will be flying into Natrona County. Casper Natrona County (CPR) is just 8.1 mi from the center of the city.

  • How long is the flight from Maryland to Casper?

    For as low as $301, United Airlines can have you in Casper from Maryland in 6h 59m. There are 1530 mi between Maryland and Casper.

  • What are the most popular routes from Maryland to Casper?

    When deciding which route to take from Maryland to Casper consider Philadelphia - Casper Natrona County, Baltimore/Washington - Casper Natrona County or Washington, D.C. Reagan-National - Casper Natrona County as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Maryland to Casper by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Maryland to Casper

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Denver flights
Dallas/Fort Worth to Denver flights
Newark to Denver flights
LaGuardia to Denver flights
John F Kennedy Intl to Salt Lake City flights
Newark to Salt Lake City flights
Hobby to Denver flights
O'Hare Intl to Denver flights
Boston to Denver flights
Atlanta to Denver flights
Los Angeles to Denver flights
Seattle to Denver flights
San Francisco to Denver flights
Los Angeles to Salt Lake City flights
George Bush Intcntl to Denver flights
Miami to Denver flights
Dulles Intl to Salt Lake City flights
Philadelphia to Denver flights
Dallas/Fort Worth to Salt Lake City flights
Baltimore to Denver flights
Boston to Salt Lake City flights
Orlando to Denver flights
Dulles Intl to Denver flights
Reagan-National to Salt Lake City flights
Minneapolis to Denver flights
Seattle to Salt Lake City flights
Austin to Denver flights
Ontario to Denver flights
Reagan-National to Denver flights
LaGuardia to Salt Lake City flights
Fort Lauderdale to Denver flights
O'Hare Intl to Salt Lake City flights
Detroit to Denver flights
Charlotte to Denver flights
San Francisco to Salt Lake City flights
Tampa to Denver flights
Sky Harbor Intl to Denver flights
Raleigh to Denver flights
Baltimore to Salt Lake City flights
Santa Ana to Denver flights
San Antonio to Denver flights
Ontario to Salt Lake City flights
Midway to Denver flights
Philadelphia to Salt Lake City flights
New Orleans to Denver flights
Santa Ana to Salt Lake City flights
San Diego to Denver flights
Kansas City to Denver flights
St. Louis to Denver flights
Atlanta to Salt Lake City flights

Top airline flying from Maryland to Casper

Discover the top airline that operate flights from Maryland to Casper. 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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$321Average$434FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.