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Cheap flights from Casper to Washington, D.C. from $448

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Casper to Washington, D.C. departing on 11/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Casper to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:29 pm - 11:08 pmCPR  Casper Natrona County-BWI Baltimore/Washington
7h 39m1 stop Denver Intl
United Airlines Logo
4:19 pm - 8:32 pmBWI  Baltimore/Washington-CPR Casper Natrona County
6h 13m1 stop Denver Intl
$448United Airlines
Sat, Nov 14 - Wed, Nov 18
United Airlines Logo
11:24 am - 11:08 pmCPR  Casper Natrona County-BWI Baltimore/Washington
9h 44m1 stop Denver Intl
United Airlines Logo
10:09 am - 9:59 pmBWI  Baltimore/Washington-CPR Casper Natrona County
13h 50m2 stops Chicago O'Hare Intl Denver Intl
$454United Airlines
Sat, Nov 14 - Wed, Nov 18
United Airlines Logo
5:15 am - 6:55 pmCPR  Casper Natrona County-BWI Baltimore/Washington
11h 40m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
6:10 am - 5:17 pmBWI  Baltimore/Washington-CPR Casper Natrona County
13h 07m2 stops Chicago O'Hare Intl Denver Intl
$459United Airlines
Sat, Nov 14 - Wed, Nov 18
United Airlines Logo
11:24 am - 10:56 pmCPR  Casper Natrona County-BWI Baltimore/Washington
9h 32m1 stop Denver Intl
United Airlines Logo
4:18 pm - 8:27 pmBWI  Baltimore/Washington-CPR Casper Natrona County
6h 09m1 stop Denver Intl
$518United Airlines
Thu, Aug 27 - Mon, Aug 31

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United Airlines flights from Casper to Baltimore

Our best United Airlines deals on Casper to Baltimore flight tickets
United Airlines
Nov 14
CPR1:29 pmCasper Natrona County
7h 39m
1 stop
BWI11:08 pmBaltimore/Washington
Nov 18
BWI4:19 pmBaltimore/Washington
6h 13m
1 stop
CPR8:32 pmCasper Natrona County
$448
United Airlines
Nov 14
CPR11:24 amCasper Natrona County
9h 44m
1 stop
BWI11:08 pmBaltimore/Washington
Nov 18
BWI10:09 amBaltimore/Washington
13h 50m
2 stops
CPR9:59 pmCasper Natrona County
$454
United Airlines
Nov 14
CPR5:15 amCasper Natrona County
11h 40m
2 stops
BWI6:55 pmBaltimore/Washington
Nov 18
BWI6:10 amBaltimore/Washington
13h 07m
2 stops
CPR5:17 pmCasper Natrona County
$459

momondo Fare Finder

 
Customize your flight search to find flights from Casper to Baltimore 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, momondo users made 832,500 searches. Data last updated August 13, 2026.
Use the filters below to find and compare flights from Casper to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

CasperBaltimore

CPR Casper Natrona County - BWI Baltimore/Washington

CPRBWI

Casper Natrona County

Sat 11/14

1:29 pm-11:08 pm

1 stop7h 39m

Baltimore/Washington

Wed 11/18

4:19 pm-8:32 pm

1 stop6h 13m

$448

CasperBaltimore

CPR Casper Natrona County - BWI Baltimore/Washington

CPRBWI

Casper Natrona County

Sat 11/14

11:24 am-11:08 pm

1 stop9h 44m

Baltimore/Washington

Wed 11/18

10:09 am-9:59 pm

2 stops13h 50m

$454

CasperBaltimore

CPR Casper Natrona County - BWI Baltimore/Washington

CPRBWI

Casper Natrona County

Sat 11/14

5:15 am-6:55 pm

2 stops11h 40m

Baltimore/Washington

Wed 11/18

6:10 am-5:17 pm

2 stops13h 07m

$459

CasperBaltimore

CPR Casper Natrona County - BWI Baltimore/Washington

CPRBWI

Casper Natrona County

Thu 8/27

11:24 am-10:56 pm

1 stop9h 32m

Baltimore/Washington

Mon 8/31

4:18 pm-8:27 pm

1 stop6h 09m

$518

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Casper to Baltimore

Are you open to changing your travel dates? Check out the ideal times to fly from Casper to Baltimore according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Casper to Baltimore (CPR to BWI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Casper to Baltimore

Fastest flight time

7h 34m

Direct flights

None
The fastest flight from Casper to Baltimore takes 7h 34m
There are no direct flights from Casper to Baltimore. There are no popular flight routes from Casper to Baltimore.
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Frequently asked questions about flying from Casper to Baltimore

  • How far is Casper Natrona County to Baltimore/Washington by plane?

    A flight from Casper Natrona County to Baltimore/Washington will travel around 1557.8 mi. Typically, this will take 7h 34m by plane in normal conditions.

  • When did momondo last update prices for flights from Casper Natrona County Airport to Baltimore/Washington Airport?

    Prices for flights from Casper Natrona County Airport to Baltimore/Washington Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Casper Natrona County Airport to Baltimore/Washington Airport?

  • How old do you have to be to fly from Casper Natrona County Airport to Baltimore/Washington Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Casper Natrona County Airport to Baltimore/Washington Airport.

  • What documentation or ID do you need to fly to Baltimore/Washington Airport?

    The necessary travel and health documents for your Baltimore/Washington Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Casper to Baltimore?

Best airlines flying from Casper to Baltimore

Compare and see reviews for airlines that fly from Casper to Baltimore with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $278Free CancellationRating
7.4
10,111 reviews
Search United Airlines flights

Frequently asked questions about flying from Casper to Baltimore

  • How do I get Price Alerts for flights from Casper to Baltimore?

    Price Alerts will notify you by email when the price for flights to Baltimore from Casper decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Casper to Baltimore with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from Casper to Baltimore?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Baltimore from Casper.

Can I find flights from Casper to Baltimore with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Casper to Baltimore flights to just show those with flexible booking policies.

How can momondo help me find flights from Casper to Baltimore?

Once you have performed a search for Casper to Baltimore flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Casper to Baltimore right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Casper to Baltimore flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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