There are 6 ways to get from Washington to Casper by plane, train, bus, bus (Greyhound), car, or subway
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly from Ronald Reagan Washington National Airport
best- Fly from Ronald Reagan Washington National Airport (DCA) to Casper (CPR)plane DCA - CPR
6h 36m$243–677Subway to Washington Dulles International Airport, fly
cheapest- Take the subway from McPherson Square, Blue/Orange/Silver Line Track 2 Platform to Washington Dulles International Airport, Silver Line Center Platformsubway
- Fly from Washington Dulles International Airport (IAD) to Casper (CPR)plane IAD - CPR
8h 30m$144–618Train, bus
- Take the train from Washington Union Station to Chicago Union Stationtrain
- Take the train from Chicago Union Station to Denvertrain
- Take the bus from Denver to Casperbus
44h 43m$1,064–1,661Bus
- Take the bus from Washington Union Station to Chicago Bus Stationbus
- Take the bus from Chicago Bus Station to Denver Union Stationbus
- Take the bus from Denver to Casperbus
46h 44m$397–568Drive 1,714.3 mi
- Drive from Washington to Caspercar 1,714.3 mi
30h 39m$313–452Train to Baltimore-Washington International Airport, fly
- Take the train from Washington Union Station to BWI Thurgood Marshalltrain
- Fly from Baltimore-Washington International Airport (BWI) to Casper (CPR)plane BWI - CPR
8h 15m$174–1,260
Washington to Casper by train, foot, and bus
Comparing Your Travel Options
The cheapest way to get from Washington to Casper is to subway and fly which costs $140 - $650 and takes 8h 30m.
The fastest way to get from Washington to Casper is to fly which takes 6h 36m and costs $240 - $700.
No, there is no direct bus from Washington station to Casper. However, there are services departing from Washington Union Station and arriving at Casper via Chicago Bus Station and Denver. The journey, including transfers, takes approximately 46h 44m.
The distance between Washington and Casper is 1574 miles. The road distance is 1724.3 miles.
The best way to get from Washington to Casper without a car is to train and bus which takes 44h 43m and costs $1,000 - $1,700.
It takes approximately 6h 36m to get from Washington to Casper, including transfers.
Washington to Casper bus services, operated by Greyhound USA, depart from Washington Union Station.
The best way to get from Washington to Casper is to fly which takes 6h 36m and costs $240 - $700. Alternatively, you can bus, which costs $390 - $600 and takes 46h 44m.
Washington to Casper bus services, operated by Greyhound USA, arrive at Chicago Bus Station.
Casper is 2h behind Washington. It is currently 8:58 AM in Washington and 6:58 AM in Casper.
What companies run services between Washington, DC, USA and Casper, WY, USA?
United Airlines and Frontier Airlines fly from Ronald Reagan Washington National Airport (DCA) to Casper (CPR) 5 times a day. Alternatively, you can take a bus from Washington Union Station to Casper via Chicago Bus Station, Denver Union Station, and Denver in around 46h 44m.
- Website
- united.com
Flights from Ronald Reagan Washington National Airport to Casper via Denver
- Ave. Duration
- 7h 14m
- When
- Every day
- Estimated price
- $210–900
Flights from Washington Dulles International Airport to Casper via Denver
- Ave. Duration
- 6h 35m
- When
- Every day
- Estimated price
- $130–600
Flights from Washington Dulles International Airport to Casper via Covington, Denver
- Ave. Duration
- 8h 9m
- When
- Every day
- Estimated price
- $130–600
Flights from Washington Dulles International Airport to Casper via Indianapolis, Denver
- Ave. Duration
- 8h 18m
- When
- Every day
- Estimated price
- $130–600
Flights from Washington Dulles International Airport to Casper via Cleveland, Denver
- Ave. Duration
- 9h 2m
- When
- Monday, Thursday, Friday, Sunday, and Saturday
- Estimated price
- $140–600
Flights from Washington Dulles International Airport to Casper via Pittsburgh, Denver
- Ave. Duration
- 9h 23m
- When
- Saturday
- Estimated price
- $130–600
Flights from Washington Dulles International Airport to Casper via Columbus, Denver
- Ave. Duration
- 9h 43m
- When
- Every day
- Estimated price
- $130–600
Flights from Washington Dulles International Airport to Casper via Kansas City, Denver
- Ave. Duration
- 9h 57m
- When
- Every day
- Estimated price
- $130–600
Flights from Baltimore-Washington International Airport to Casper via Denver
- Ave. Duration
- 6h 34m
- When
- Every day
- Estimated price
- $160–700
Rome2Rio's guide to Amtrak
Contact DetailsContact Details
- Phone
- +1 800-872-7245
- Website
- Amtrak
Train from Washington Union Station to Chicago Union Station
- Ave. Duration
- 17h 48m
- Frequency
- Once daily
- Estimated price
- $420–650
- Website
- Amtrak
Train from Chicago Union Station to Denver
- Ave. Duration
- 18h 56m
- Frequency
- Once daily
- Estimated price
- $550–900
- Website
- Amtrak
Train from Washington Union Station to BWI Thurgood Marshall
- Ave. Duration
- 35 min
- Frequency
- Every 30 minutes
- Estimated price
- $16–26
- Website
- Amtrak
Subway from McPherson Square, Blue/Orange/Silver Line Track 2 Platform to Washington Dulles International Airport, Silver Line Center Platform
- Ave. Duration
- 49 min
- Frequency
- Every 15 minutes
- Estimated price
- $2–3
- Website
- Washington Metropolitan Area Transit Authority
- standard fare after 9:30 p.m
- $2–3
- Phone
- 1-866-743-3682
- Website
- Maryland Transit
Train from Washington Union Station to BWI Thurgood Marshall
- Ave. Duration
- 35 min
- Frequency
- Hourly
- Estimated price
- $2–9
- Website
- Maryland Transit
- Standard Fare
- $2–9
Rome2Rio's guide to Amtrak Acela
Contact DetailsContact Details
- Phone
- +1 800-872-7245
- Website
- Amtrak
Train from Washington Union Station to BWI Thurgood Marshall
- Ave. Duration
- 20 min
- Frequency
- Every 4 hours
- Estimated price
- $6–550
- Schedules at
- Amtrak Acela
- Website
- Amtrak
- Business Class
- $6–440
- First Class
- $100–550
- Phone
- +1-877-779-2999
- tony@expressarrow.com
- Website
- Express Arrow
Bus from Denver to Casper
- Ave. Duration
- 5h 55m
- Frequency
- 4 times a week
- Estimated price
- $90–110
- Website
- Express Arrow
Bus from Denver to Casper
- Ave. Duration
- 5h 55m
- Frequency
- 4 times a week
- Estimated price
- $90–110
- Website
- Express Arrow
Rome2Rio's guide to Greyhound USA
Contact DetailsContact Details
- Phone
- +1 214-849-8100
- ifsr@greyhound.com
- Website
- Greyhound
Bus from Washington Union Station to Chicago Bus Station
- Ave. Duration
- 17h 10m
- Frequency
- Twice daily
- Estimated price
- $120–190
- Website
- Greyhound
Bus from Chicago Bus Station to Denver Union Station
- Ave. Duration
- 21h 35m
- Frequency
- Once daily
- Estimated price
- $180–270
- Website
- Greyhound
Want to know more about travelling around United States
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Booking & Getting There
Yes, the driving distance between Washington to Casper is 1724 miles. It takes approximately 30h 39m to drive from Washington to Casper.
There are 29+ hotels available in Casper.















