BWI - CPR

$438 Find Cheap Flights from Baltimore to Casper - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Baltimore to Casper departing on 10/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Casper

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Casper, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Casper, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$438
United Airlines
Sat 10/24Wed 10/28
BWI - CPR • 1 stop
Cheapest one-way
$584
United Airlines
Thu 6/18
BWI - CPR • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Baltimore and Casper. You'll need at least 1 connection.
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We hope you love your trip to Casper!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Baltimore to Casper (BWI-CPR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baltimore to Casper that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Baltimore to Casper

Sat, Oct 24 - Wed, Oct 28
United Airlines Logo
4:13 pm - 8:17 pm
BWI
-
CPR
6h 04m
1 stop
United Airlines Logo
3:15 pm - 11:00 pm
CPR
-
BWI
5h 45m
1 stop
$438United Airlines
Sat, Oct 24 - Wed, Oct 28
United Airlines Logo
8:37 am - 2:36 pm
BWI
-
CPR
7h 59m
1 stop
United Airlines Logo
11:25 am - 12:38 am
CPR
-
BWI
11h 13m
2 stops
$444United Airlines
Sat, Oct 24 - Wed, Oct 28
United Airlines Logo
4:13 pm - 10:04 pm
BWI
-
CPR
7h 51m
1 stop
United Airlines Logo
7:00 am - 3:06 pm
CPR
-
BWI
6h 06m
1 stop
$448United Airlines
Sat, Oct 24 - Wed, Oct 28
United Airlines Logo
12:10 pm - 10:04 pm
BWI
-
CPR
11h 54m
2 stops
United Airlines Logo
1:25 pm - 12:38 am
CPR
-
BWI
9h 13m
2 stops
$449United Airlines
Sat, Oct 24 - Wed, Oct 28
United Airlines Logo
9:09 am - 8:17 pm
BWI
-
CPR
13h 08m
2 stops
United Airlines Logo
7:00 am - 7:20 pm
CPR
-
BWI
10h 20m
1 stop
$454United Airlines
Sat, Oct 24 - Wed, Oct 28
United Airlines Logo
12:10 pm - 7:09 pm
BWI
-
CPR
8h 59m
2 stops
United Airlines Logo
1:25 pm - 12:38 am
CPR
-
BWI
9h 13m
2 stops
$459United Airlines
Sun, Jul 5 - Sat, Jul 11
United Airlines Logo
8:30 am - 5:34 pm
BWI
-
CPR
11h 04m
1 stop
United Airlines Logo
6:13 pm - 9:27 am
CPR
-
BWI
13h 14m
2 stops
$524United Airlines
Sun, Jul 5 - Sat, Jul 11
United Airlines Logo
8:30 am - 5:34 pm
BWI
-
CPR
11h 04m
1 stop
United Airlines Logo
9:26 am - 11:30 pm
CPR
-
BWI
12h 04m
1 stop
$681United Airlines
Sun, Jul 5 - Sat, Jul 11
United Airlines Logo
6:15 am - 5:34 pm
BWI
-
CPR
13h 19m
2 stops
United Airlines Logo
9:26 am - 12:28 am
CPR
-
BWI
13h 02m
2 stops
$719United Airlines
Fri, Jul 17 - Fri, Jul 24
United Airlines Logo
8:30 am - 5:34 pm
BWI
-
CPR
11h 04m
1 stop
United Airlines Logo
9:26 am - 12:28 am
CPR
-
BWI
13h 02m
2 stops
$723United Airlines
Useful Info

KAYAK's insights & trends for Baltimore to Casper flights

Get data-powered insights and trends into flights from Baltimore to Casper to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Baltimore to Casper take?

Flying between Casper and Baltimore will take minimum 5h 08m and will require at least one stop.

Good to know

Cheapest flight$438
Flight from Baltimore to Casper

When to book flights from Baltimore to Casper

Are your dates flexible? Find out the best times to travel from Baltimore to Casper based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Baltimore to Casper

  • What is the cheapest flight from Baltimore to Casper?

    In the last 5 days, the lowest price for a flight from Baltimore to Casper was $584 for a one-way ticket and $438 for a round-trip.

  • Do I need a passport to fly between Baltimore and Casper?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Baltimore to Casper?

    Baltimore airport is called Baltimore/Washington and the only airport in Casper is Casper Natrona County.

  • Which aircraft models fly most regularly from Baltimore to Casper?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Baltimore to Casper?

    Star Alliance is the only airline alliance operating flights between Baltimore and Casper.

  • How does KAYAK find such low prices on flights from Baltimore to Casper?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Baltimore to Casper.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Baltimore to Casper?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Casper from Baltimore is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Baltimore to Casper?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Casper with an airline and back to Baltimore with another airline. Booking your flights between Baltimore and CPR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Baltimore to Casper?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Casper from Baltimore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Baltimore to Casper

 
See real verified KAYAK customer reviews for airlines flying from Baltimore to Casper. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Baltimore to Casper? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9805 reviews
8.1Crew
7.1Entertainment
7.7Boarding
6.6Food
7.3Comfort
Airline reviews

Packed flight, which makes it tough on crew and boarding staff (and the customers of course). But this was great boarding, clear instructions, etc. Traveling on the weekends are always fraught with danger as you have families and less frequent flyers thus more confusion. But this flight went as planned.

10.0 ExcellentBill, Jun 2026
IAH - LAX
Read more United Airlines reviews

Packed flight, which makes it tough on crew and boarding staff (and the customers of course). But this was great boarding, clear instructions, etc. Traveling on the weekends are always fraught with danger as you have families and less frequent flyers thus more confusion. But this flight went as planned.

Destroyed my suitcase. Tired of talking about it. Cancelling my unite mileage plus account.

Read the fine print. This was my flight home. I booked my flight for the quickest way home. Had a carry-on and a personal item. Same as my outbound flight. Apparently I needed to pre-pay extra for my carry-on. When I checked in, I was told that I had to check it. I said I’ll pay for it, and was told that this wasn’t an option anymore. They said I still had to pay $50 to check my carry-on. I told them I’ll pay whatever to just carry it in as intended. I was not allowed, so eventually I paid $50 to check my carry-on under a plane that was half full, with overhead compartments that were even less full. My white carry-on suitcase was practically destroyed getting from Idaho falls to Denver to Orange County. The low price air fair was a bait and switch. Got me to the gate, made me pay extra, then didn’t even allow me to pay for a carry on. Not to mention that I paid the $8 for WiFi that didn’t work. All to get my suitcase destroyed. I don’t think I’m going to even keep my Untied mileage plus membership and card. Apparently, membership does not have its privileges for this one.

The flight was delayed, they didn’t even have water for the toilets or for drinks

Even through the flight was delayed due to storms near IAH The flight was great! The crew was so hospitable and professional

I flew from Santa Fe to Denver to catch a flight to London and the transfer of my luggage on arrival at Denver to the London flight worked perfectly. The crew on the ground and on board for the London flight were so friendly and efficient.

Boarded early; and arrived home 40 mins early. After a long flight, it’s nice to be back home early. These flights have no amenities; no snacks. So need to bring your own

Boarded early, left early, arrived 40 mins early! A win win for me!

New plane was lovely. Crew customer service is always lax but expected. Kraft on time and arrived safely.

These airplanes should be illegal. The seats are two tight, it is a safety issue. Wheelchair support was ridiculously slow. We almost missed our flight.

Everything you need to know for your flight from Baltimore to Casper

Information on your arrival and departure airports