Cheap Frontier Airlines flights Chicago (MDW) to Washington (IAD)

Cheap Frontier Airlines flights Chicago (MDW) to Washington (IAD)

Prices were available within the past 7 days and start at for one-way flights and $342 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Mar 12 - Sun, Mar 29
MDW
Chicago
IAD
Washington
$342 Roundtrip, found 23 hours ago
$342
Roundtrip
found 23 hours ago
Select Frontier Airlines flight, departing Thu, Mar 12 from Chicago to Washington, returning Sun, Mar 29, priced at $342 found 23 hours ago
Frontier Airlines
Sun, Mar 8 - Sun, Mar 29
MDW
Chicago
IAD
Washington
$372 Roundtrip, found 23 hours ago
$372
Roundtrip
found 23 hours ago
Select Frontier Airlines flight, departing Sun, Mar 8 from Chicago to Washington, returning Sun, Mar 29, priced at $372 found 23 hours ago

Find the cheapest month to fly from Chicago (MDW) to Washington (IAD)

February is typically the cheapest month to fly

From $110 - $668 per traveler.

Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Ronald Reagan Washington National DCA. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $347
DCA
Ronald Reagan Washington National
CheapestClosest
Average driving time to city center8 min
Flights from $347
Flights from Chicago (MDW) to Washington (IAD)
Origin airport
Midway Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
Frontier Airlines
Popular airline
Frontier Airlines
Distance
921 km