
Book Cheap American Airlines flight from Detroit (DTW) to Washington (DCA) from CA $474
Find The Best Day to Book a Cheap American Airlines Flights From Detroit to Washington
Cheapest American Airlines Flights from Detroit (DTW) to Washington (DCA)
The cheapest flights to Ronald Reagan Washington National found within the past 7 days were CA $361 round trip and CA $474 one way. Prices and availability subject to change. Additional terms may apply.
DTW
Detroit
DCA
Washington
CA $361 Roundtrip, found 5 days ago
CA $361
Roundtrip
found 5 days ago
DTW
Detroit
DCA
Washington
CA $369 Roundtrip, found 5 days ago
CA $369
Roundtrip
found 5 days ago
DTW
Detroit
DCA
Washington
CA $374 Roundtrip, found 5 days ago
CA $374
Roundtrip
found 5 days ago
DTW
Detroit
DCA
Washington
CA $382 Roundtrip, found 5 days ago
CA $382
Roundtrip
found 5 days ago
DTW
Detroit
DCA
Washington
CA $388 Roundtrip, found 4 days ago
CA $388
Roundtrip
found 4 days ago
DTW
Detroit
DCA
Washington
CA $397 Roundtrip, found 5 days ago
CA $397
Roundtrip
found 5 days ago
DCA From DTW Economy Coach Packages on Similar Airlines
Price found within the past 48 hours. Click for updated prices.



Don't see what you're looking for?
See all available trips from Detroit Metropolitan Wayne County to Ronald Reagan Washington National
View all tripsFrequently asked questions
Airport code | Country | Airport name | Number of flights |
---|---|---|---|
DFW | USA | Dallas-Fort Worth Intl. | 599 |
CLT | USA | Charlotte-Douglas Intl. | 536 |
ORD | USA | O'Hare Intl. | 317 |
PHL | USA | Philadelphia Intl. | 247 |
MIA | USA | Miami Intl. | 193 |
DCA | USA | Ronald Reagan Washington National | 152 |
PHX | USA | Sky Harbor Intl. | 141 |
LAX | USA | Los Angeles Intl. | 81 |
LGA | USA | LaGuardia | 72 |
BOS | USA | Logan Intl. | 57 |
Travelers ❤️ these 🏨 after their flight to Washington

Courtyard by Marriott Arlington Crystal City/Reagan National
2899 Richmond Highway, Arlington, VA
Stay at this 3.5-star business-friendly hotel in Arlington. Enjoy a free airport shuttle, a fitness center, and parking (surcharge). Our guests praise the helpful ...
9/10 Wonderful! (1,377 reviews)
"Great"
Reviewed on Jul. 15, 2025

AC Hotel by Marriott Arlington National Landing
1999 Richmond Highway, Arlington, VA
Stay at this 4-star business-friendly hotel in Arlington. Enjoy breakfast (surcharge), a free airport shuttle, and 24-hour room service. Our guests praise the ...
8.4/10 Very Good! (1,003 reviews)
"I thought breakfast was included and we had a bowl of Cheerios and two coffees. Given a bill for $23.00 each. I questioned it and the bill was reduced to $7.00 each."
Reviewed on Jul. 15, 2025

Holiday Inn National Airport/Crystal City by IHG
2650 Richmond Highway, Arlington, VA
Stay at this 3.5-star business-friendly hotel in Arlington. Enjoy free WiFi, 2 restaurants, and breakfast (surcharge). Our guests praise the breakfast and the ...
8/10 Very Good! (1,970 reviews)
Great stay
"It was a decent stay. Very close to DCA airport. The shuttle service to DCA every half hour is very convenient to us."
Reviewed on Jul. 15, 2025
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
Want more than a(n) American Airlines Flight from Detroit to Washington?
Popular American Airlines Flight Routes from DTW
Top American Airlines Flight Routes from DCA
Domestic
- Toronto to New York (YYZ - JFK)
- Toronto to Mumbai (YYZ - BOM)
- Toronto to Hong Kong (YYZ - HKG)
- Toronto to Delhi (YYZ - DEL)
- Montreal to Fort Lauderdale (YUL - FLL)
- Toronto to Los Angeles (YYZ - LAX)
- Toronto to Fort Lauderdale (YYZ - FLL)
- Montreal to Lisbon (YUL - LIS)
- Toronto to New York (YYZ - LGA)
- Toronto to Dublin (YYZ - DUB)
International
- Toronto to Hong Kong (YYZ - HKG)
- Toronto to Delhi (YYZ - DEL)
- Toronto to Dublin (YYZ - DUB)
- Vancouver to Delhi (YVR - DEL)
- Montreal to Lisbon (YUL - LIS)
- Toronto to Fort Lauderdale (YYZ - FLL)
- Montreal to Fort Lauderdale (YUL - FLL)
- Toronto to Delhi (YYZ - DEL)
- Toronto to Orlando (YYZ - MCO)
- Toronto to London (YYZ - LHR)
Most Popular
Hotels
Flights
- Delta Kincheloe (CIU) to Fort Lauderdale (FLL) flights
- Delta Kincheloe (CIU) to Detroit (DTW) flights
- Toronto to Los Angeles (YYZ - LAX)
- Delta Toronto (YYZ) to Traverse City (TVC) flights
- Delta Kincheloe (CIU) to Las Vegas (LAS) flights
- Swoop Kelowna (YLW) to Winnipeg (YWG) flights
- Delta Edmonton (YEG) to Las Vegas (LAS) flights
- Vancouver to Kalamazoo (YVR - AZO)
- Vancouver to San Francisco (YVR - SFO)
- Sault Ste. Marie to Orlando (CIU - MCO)
- Vancouver to Lansing (YVR - LAN)
- Delta Kincheloe (CIU) to Puerto Vallarta (PVR) flights
- Delta Kincheloe (CIU) to Tampa (TPA) flights
- Toronto to Saginaw (YYZ - MBS)
- Sault Ste. Marie to Nashville (CIU - BNA)
- Flights to Arlington
- Sault Ste. Marie to Minneapolis (CIU - MSP)
- Lufthansa Vancouver (YVR) to Frankfurt (FRA) flights
- Sault Ste. Marie to Fort Myers (CIU - RSW)
- Delta Minneapolis - St. Paul (MSP) to Kincheloe (CIU) flights
- Flights to National Harbor
- Delta Detroit (DTW) to Kincheloe (CIU) flights