HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Maryland

$337+ Cheap flights from Casper (CPR) 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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
CPR — BWI
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Casper to Maryland 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 Casper to Maryland

Keep the following information in mind while searching for Casper to Maryland flight deals. Data was last updated June 12, 2025.

Round-trip from

$378
(United Airlines)

One-way from

$337
(United Airlines)
From Casper Natrona County to Maryland
Search Deals
One-way flight from Casper Natrona County to Maryland
Search Deals

Find flight deals from Casper to Maryland

Cheapest flights from Casper to Maryland
Explore the most affordable flight options available from Casper to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/12. 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 7/11:28 pmCPR - BWI
1 stop7h 49mUnited Airlines
Fri 7/44:20 pmBWI - CPR
1 stop6h 06mUnited Airlines
Deal found 6/12$378
This United Airlines deal was found by Cheapflights users on 6/9. 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 7/173:16 pmCPR - IAD
1 stop7h 29mUnited Airlines
Fri 7/256:30 amIAD - CPR
1 stop10h 10mUnited Airlines
Deal found 6/9$433
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Fri 9/195:50 pmCPR - PHL
2 stops13h 43mUnited Airlines
Sun 9/216:30 amPHL - CPR
2 stops15h 51mUnited Airlines
Deal found 6/11$579

Cheapflights Fare Finder

Customize your flight search to find flights from Casper 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 June 12, 2025.
Use the filters below to find and compare flights from Casper to Maryland that are best for you.

Fly from

Casper

Fly to

Maryland

Route

Depart

Return

Price

CasperBaltimore

CPR - BWI

CPRBWI

Casper Natrona County

Tue 7/1

1:28 pm-11:17 pm

1 stop7h 49m

Baltimore/Washington

Fri 7/4

4:20 pm-8:26 pm

1 stop6h 06m

$378

CasperWashington, D.C.

CPR - IAD

CPRIAD

Casper Natrona County

Thu 7/17

3:16 pm-12:45 am

1 stop7h 29m

Washington, D.C. Dulles Intl

Fri 7/25

6:30 am-2:40 pm

1 stop10h 10m

$433

CasperPhiladelphia

CPR - PHL

CPRPHL

Casper Natrona County

Fri 9/19

5:50 pm-9:33 am

2 stops13h 43m

Philadelphia

Sun 9/21

6:30 am-8:21 pm

2 stops15h 51m

$579

CasperBaltimore

CPR - BWI

CPRBWI

Casper Natrona County

Fri 9/19

9:10 am-7:12 pm

1 stop8h 02m

$337

CasperPhiladelphia

CPR - PHL

CPRPHL

Casper Natrona County

Thu 8/21

1:37 pm-5:35 am

1 stop13h 58m

$357

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Best time to book a flight from Casper to Maryland

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

Rainfall in Maryland by month

Plan your trip to Maryland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Maryland ranges from 2.9 - 4.1 inches per month. July is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Maryland when rainfall is around 2.9 in.

Temperature in Maryland by month

Plan your trip to Maryland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Maryland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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 June 12, 2025.
United Airlines
7.4
Good
8,790 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,790 reviews
United Airlines
7.4
Good
8,790 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

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

    If you book a flight to Maryland from Casper, you will be flying from Natrona County, which is the city’s only airport. Casper Natrona County (CPR) is located 8.1 mi from the center of Casper.

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

    Most travelers choose Casper Natrona County - Washington, D.C. Reagan-National, Casper Natrona County - Baltimore/Washington or Casper Natrona County - Washington, D.C. Dulles Intl when deciding on the best route from Casper to Maryland.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Casper to Maryland (average of $241). Flying from Casper to Maryland in March is currently the most expensive (average of $290). 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

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 Casper to Maryland

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

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.