How long is the flight from District of Columbia to Casper?

Airlines like United Airlines fly from District of Columbia to Casper in about 6h 29m. The time it takes to get you to your destination can typically vary by up to . There are 1553 mi between District of Columbia and Casper.

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.

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).

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

When flying from District of Columbia to Casper, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Casper from District of Columbia?

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

Can I find deals for flights from District of Columbia to Casper that include hotel bookings?

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

How can I find direct flights from District of Columbia to Casper?

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

Can I find deals for business class flights from District of Columbia to Casper?

Yes. Cheapflights offers flight deals from District of Columbia 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.

$368+ Flights from District of Columbia to Casper

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Cheap flight deals from District of Columbia to Casper

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

sáb. 12/276:20 amIAD - CPR

1 stop10h 20mUnited Airlines

mar. 12/306:10 pmCPR - IAD

1 stop9h 09mUnited Airlines

Deal found 12/11

$748

Best flights from District of Columbia to Casper
Discover carefully curated flight deals from District of Columbia to Casper that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 12, 2025.

sáb. 1/244:11 pmDCA - CPR

1 stop6h 29mUnited Airlines

mié. 1/285:30 amCPR - DCA

1 stop7h 29mUnited Airlines

Deal found 12/9

$368

sáb. 1/244:11 pmIAD - CPR

1 stop8h 03mUnited Airlines

mar. 1/279:00 amCPR - IAD

1 stop5h 35mUnited Airlines

Deal found 12/9

$368

sáb. 12/276:20 amIAD - CPR

1 stop10h 20mUnited Airlines

mar. 12/306:10 pmCPR - IAD

1 stop9h 09mUnited Airlines

Deal found 12/11

$748

Last-minute flights from District of Columbia to Casper
Discover last-minute flight deals from District of Columbia to Casper. Data last updated diciembre 12, 2025 and is based on user searches.

sáb. 12/276:20 amIAD - CPR

1 stop10h 20mUnited Airlines

mar. 12/306:10 pmCPR - IAD

1 stop9h 09mUnited Airlines

Deal found 12/11

$748

sáb. 1/244:11 pmDCA - CPR

1 stop6h 29mUnited Airlines

mié. 1/285:30 amCPR - DCA

1 stop7h 29mUnited Airlines

Deal found 12/9

$368

sáb. 1/244:11 pmIAD - CPR

1 stop8h 03mUnited Airlines

mar. 1/279:00 amCPR - IAD

1 stop5h 35mUnited Airlines

Deal found 12/9

$368

Find flight deals from District of Columbia to Casper

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Round-trip from	$368 (United Airlines)

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From District of Columbia to Casper Natrona County

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Use the filters below to find and compare flights from District of Columbia to Casper that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Casper

DCA - CPR

DCACPR

Washington, D.C. Reagan-National

sáb. 1/24

4:11 pm-8:40 pm

1 stop6h 29m

Casper Natrona County

mié. 1/28

5:30 am-2:59 pm

1 stop7h 29m

$368

Washington, D.C.Casper

IAD - CPR

IADCPR

Washington, D.C. Dulles Intl

sáb. 1/24

4:11 pm-10:14 pm

1 stop8h 03m

Casper Natrona County

mar. 1/27

9:00 am-4:35 pm

1 stop5h 35m

$368

Washington, D.C.Casper

IAD - CPR

IADCPR

Washington, D.C. Dulles Intl

sáb. 12/27

6:20 am-2:40 pm

1 stop10h 20m

Casper Natrona County

mar. 12/30

6:10 pm-5:19 am

1 stop9h 09m

$748

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Best time to book a flight from District of Columbia to Casper

Have a flexible travel schedule? Discover the best time to fly to Casper from District of Columbia 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.

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Everything you need to know about your flight from District of Columbia to Casper

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Related info for your journey

What airport do you fly into for flights to Casper from District of Columbia?
If you book a flight to Casper from District of Columbia, you will be flying to Natrona County, which is the city’s only airport. Casper Natrona County (CPR) is located 8.1 mi from the center of Casper.
How long is the flight from District of Columbia to Casper?
Airlines like United Airlines fly from District of Columbia to Casper in about 6h 29m. The time it takes to get you to your destination can typically vary by up to . There are 1553 mi between District of Columbia and Casper.
Can I find deals for flights from District of Columbia to Casper that include hotel bookings?
Yes. In addition to deals on District of Columbia to Casper flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from District of Columbia to Casper?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Casper.
Can I find deals for business class flights from District of Columbia to Casper?
Yes. Cheapflights offers flight deals from District of Columbia 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

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Top airline flying from District of Columbia to Casper

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$321	Average$434	FlexibilityNo cancel fee	On-time69%

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$368+ Cheap flights from District of Columbia 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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from District of Columbia to Casper with Cheapflights

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Cheap flight deals from District of Columbia to Casper

Cheapest flights from District of Columbia to CasperExplore the most affordable flight options available from District of Columbia to Casper. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

Explore the most affordable flight options available from District of Columbia to Casper. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

Find flight deals from District of Columbia to Casper

Keep the following information in mind while searching for District of Columbia to Casper flight deals. Data was last updated diciembre 12, 2025.

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Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from District of Columbia to Casper that are best for you.

Best time to book a flight from District of Columbia to Casper

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

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Casper

Related info for your journey

Find useful and relevant information for your journey from District of Columbia 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 District of Columbia?

How long is the flight from District of Columbia to Casper?

Can I find deals for flights from District of Columbia to Casper that include hotel bookings?

How can I find direct flights from District of Columbia to Casper?

Can I find deals for business class flights from District of Columbia to Casper?

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 District of Columbia to Casper

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Top airline flying from District of Columbia to Casper

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