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Flights to Washington, D.C.
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Traveling to Washington, D.C.
The Federal City
The capital of the United States, Washington D.C. is a history buff’s dream, and fun for the whole family, too! The attractions along the two-mile-long National Mall are enough to fill up your itinerary by itself. Don't pass up visiting the National Zoo, one of the country’s best zoos, featuring exotic species from across the globe.
Where Locals Go
National Mall
Georgetown Park
Founding Farmers
Old Ebbitt Grill
Best Deals on Flights to Washington, D.C.
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Denver, CO (DEN)To
Washington, D.C. (DCA)Departing Apr 25, 2026
From
$59
Last seen: 14 hours ago
One-way
Discount Den Basic Fare
Atlanta, GA (ATL)To
Washington, D.C. (IAD)Departing May 20, 2026
From
$19
Last seen: 17 hours ago
One-way
Discount Den Basic Fare
Dallas, TX (DFW)To
Washington, D.C. (IAD)Departing Mar 10, 2026
From
$33
Last seen: 7 hours ago
One-way
Discount Den Basic Fare
Orlando, FL (MCO)To
Washington, D.C. (IAD)Departing Mar 6, 2026
From
$19
Last seen: 6 hours ago
One-way
Discount Den Basic Fare
Tampa, FL (TPA)To
Washington, D.C. (IAD)Departing Mar 28, 2026
From
$33
Last seen: 14 hours ago
One-way
Discount Den Basic Fare
San Juan, PR (SJU)To
Washington, D.C. (IAD)Departing Feb 20, 2026
From
$42
Last seen: 11 hours ago
One-way
Discount Den Basic Fare
Miami, FL (MIA)To
Washington, D.C. (IAD)Departing Feb 27, 2026
From
$19
Last seen: 10 hours ago
One-way
Discount Den Basic Fare
San Salvador (SAL)To
Washington, D.C. (IAD)Departing Apr 12, 2026
From
$141
Last seen: 9 hours ago
One-way
Discount Den Basic Fare
*Prices found by others in the previous 48 hours for one-way flights. Prices shown may also require membership in our travel club, Discount Den®.
Best Flight Deals to Washington, D.C. with Frontier
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From | To | |||
|---|---|---|---|---|
| Denver, CO (DEN) | Washington, D.C. (DCA) | One-way / Discount Den Basic Fare | Departing Apr 25, 2026 | From $59 Last seen: 14 hours ago |
| Atlanta, GA (ATL) | Washington, D.C. (IAD) | One-way / Discount Den Basic Fare | Departing May 20, 2026 | From $19 Last seen: 17 hours ago |
| Dallas, TX (DFW) | Washington, D.C. (IAD) | One-way / Discount Den Basic Fare | Departing May 15, 2026 | From $33 Last seen: 16 hours ago |
| Orlando, FL (MCO) | Washington, D.C. (IAD) | One-way / Discount Den Basic Fare | Departing May 16, 2026 | From $28 Last seen: 15 hours ago |
| Tampa, FL (TPA) | Washington, D.C. (IAD) | One-way / Discount Den Basic Fare | Departing Mar 28, 2026 | From $33 Last seen: 14 hours ago |
| San Juan, PR (SJU) | Washington, D.C. (IAD) | One-way / Discount Den Basic Fare | Departing May 3, 2026 | From $85 Last seen: 9 hours ago |
| Miami, FL (MIA) | Washington, D.C. (IAD) | One-way / Discount Den Basic Fare | Departing Mar 25, 2026 | From $33 Last seen: 16 hours ago |
| San Salvador (SAL) | Washington, D.C. (IAD) | One-way / Discount Den Basic Fare | Departing Apr 12, 2026 | From $141 Last seen: 9 hours ago |
*Prices found by others in the previous 48 hours for one-way flights. Prices shown may also require membership in our travel club, Discount Den®.