What is the cheapest airline to fly from Baltimore to Casper round-trip?

Our cheapest airline available from Baltimore to Casper is United Airlines. Our recent data shows that you can find tickets from as low as $329 on this airline. United Airlines is 34% cheaper than the average price of flights available within the next 90 days to this destination.

What is the cheapest month to book a flight from Baltimore to Casper?

Currently, January is the cheapest month in which you can book a flight from Baltimore to Casper (average of $348). Flying from Baltimore to Casper in June is currently the most expensive (average of $552). 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 day to fly from Baltimore to Casper?

Travelers seeking maximum savings on their Baltimore to Casper flight should consider departing on Friday afternoons when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Baltimore to Casper?

It’s generally more expensive to depart on a Friday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

What is the cheapest month to fly from Baltimore to Casper?

Due to multiple factors, expect to potentially pay more when booking in October. For low rates, November can be a great choice for travel to Casper. Flights to Casper from Baltimore in November are about $583 on average during November, but can be found for as low as $277.

What is the cheapest time of day to fly from BWI to CPR?

Unlike at noon, when flights are generally more expensive, you can save up to 14% on flights from Baltimore to Casper by exploring options for tickets in the morning.

Most accurate provider : When it comes to deals on Baltimore-Casper flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Casper flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-Casper flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Baltimore-Casper flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Casper flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Baltimore to Casper?

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

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

Yes. Cheapflights offers flight deals from Baltimore 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.

$329+ Save on Flights from Baltimore to Casper

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1. Tell us where you want to go

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Cheap flight deals from Baltimore to Casper

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$329 (United Airlines)
Popular in	April
Cheapest in	November
Average price	$486

Provider with most accurate pricing for Baltimore/Washington-Casper Natrona County flight deals.

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Provider most trusted by Cheapflights users for Baltimore/Washington-Casper Natrona County flights.

Search Deals

From Baltimore/Washington to Casper Natrona County

Search Deals

Highest demand for flights based on searches. 13% potential increase in price ($76 potential increase over avg. RT price).

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Cheapest flight prices on average. 7% potential price decrease ($33 potential savings vs. average RT price).

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Average for round-trip flights in February 2025

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Find flight deals from Baltimore to Casper

Cheapest flights from Baltimore to Casper
Explore the most affordable flight options available from Baltimore to Casper. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Tue 7/2210:59 amBWI - CPR

2 stops8h 05mUnited Airlines

Tue 7/295:30 amCPR - BWI

2 stops10h 07mUnited Airlines

Deal found 2/20

$348

Best flights from Baltimore to Casper
Discover carefully curated flight deals from Baltimore to Casper that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 20, 2025.

Sat 3/84:00 pmBWI - CPR

1 stop8h 14mUnited Airlines

Wed 3/121:35 pmCPR - BWI

1 stop7h 52mUnited Airlines

Deal found 2/20

$329

Last-minute flights from Baltimore to Casper
Discover last-minute flight deals from Baltimore to Casper. Data last updated February 20, 2025 and is based on user searches.

Sat 3/224:00 pmBWI - CPR

1 stop8h 14mUnited Airlines

Sat 3/2911:39 amCPR - BWI

1 stop9h 55mUnited Airlines

Deal found 2/20

$724

Find flights from Baltimore to Casper within your budget

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreCasper

BWI - CPR

BWICPR

Baltimore/Washington

Wed 3/19

4:00 pm-10:14 pm

1 stop8h 14m

Casper Natrona County

Wed 3/26

6:10 pm-5:00 am

1 stop8h 50m

$368

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Compare providers for flights from Baltimore to Casper

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Casper in February.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Baltimore-Casper flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Casper flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-Casper flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Baltimore-Casper flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Casper flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Baltimore to Casper

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

Travel insights for flights from Baltimore to Casper

Get recent, data-driven insights about flights from Baltimore to Casper including ideal travel times, pricing trends, and more.

Rainfall in Casper by month

In terms of precipitation, rainfall in Casper ranges from 0.5 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. January is typically the driest time to visit Casper when rainfall is around 0.5 in.

Temperature in Casper by month

If weather is an important factor for your trip to Casper, 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 69.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Casper

United Airlines

7.4

Good

8,765 reviews

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

8,765 reviews

United Airlines

7.4

Good

8,765 reviews

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

What is the cheapest airline to fly from Baltimore to Casper round-trip?
Our cheapest airline available from Baltimore to Casper is United Airlines. Our recent data shows that you can find tickets from as low as $329 on this airline. United Airlines is 34% cheaper than the average price of flights available within the next 90 days to this destination.
Can I find deals for flights from Baltimore to Casper that include hotel bookings?
Yes. In addition to deals on Baltimore to Casper flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Baltimore to Casper?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Casper.
Can I find deals for business class flights from Baltimore to Casper?
Yes. Cheapflights offers flight deals from Baltimore 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.
What is the cheapest month to book a flight from Baltimore to Casper?
Currently, January is the cheapest month in which you can book a flight from Baltimore to Casper (average of $348). Flying from Baltimore to Casper in June is currently the most expensive (average of $552). 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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Top airline flying from Baltimore to Casper

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$278	Average$463	FlexibilityNo cancel fee	On-time69%

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$329+ Cheap flights from Baltimore to Casper (BWI - 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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Baltimore to Casper with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Baltimore to Casper

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Baltimore to Casper

Cheapest flights from Baltimore to CasperExplore the most affordable flight options available from Baltimore to Casper. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Explore the most affordable flight options available from Baltimore to Casper. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Find flights from Baltimore to Casper within your budget

Compare providers for flights from Baltimore to Casper

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Casper in February.

Best time to book a flight from Baltimore to Casper

Have a flexible travel schedule? Discover the best time to fly to Casper from Baltimore with our price prediction graph.

Travel insights for flights from Baltimore to Casper

Get recent, data-driven insights about flights from Baltimore to Casper including ideal travel times, pricing trends, and more.

Rainfall in Casper by month

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

Temperature in Casper by month

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

Reviews of airlines servicing Casper

Related info for your journey

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

What is the cheapest airline to fly from Baltimore to Casper round-trip?

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

How can I find direct flights from Baltimore to Casper?

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

What is the cheapest month to book a flight from Baltimore to Casper?

Traveling to a place near Baltimore?

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 Baltimore to Casper

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Baltimore to Casper

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Book with Flexibility

Travel Smart

Cheapest flights from Baltimore to Casper
Explore the most affordable flight options available from Baltimore to Casper. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.