Chicago to Washington

MDWIAD

Fly from Chicago to Washington starting at USD 86 with Frontier Airlines.Best fare available on Nov 16, 2026.Limited seats. Better plans. Book before it's gone.

Chicago to Washington cheapest flights this week

15 Nov
Frontier Airlines
06:08MDW
16:12IAD
1 StopUSD 117VIEW DEAL
15 Nov
Frontier Airlines
18:42MDW
22:43IAD
1 StopUSD 147VIEW DEAL
16 Nov
Frontier Airlines
18:42MDW
16:12IAD
1 StopUSD 86VIEW DEAL
17 Nov
Frontier Airlines
06:08MDW
16:12IAD
1 StopUSD 169VIEW DEAL
18 Nov
Frontier Airlines
06:08MDW
16:12IAD
1 StopUSD 157VIEW DEAL
24 Nov
Frontier Airlines
09:09MDW
14:03IAD
1 StopUSD 165VIEW DEAL
25 Nov
Frontier Airlines
19:32MDW
17:46IAD
2 StopUSD 240VIEW DEAL
25 Nov
Frontier Airlines
09:07MDW
14:03IAD
1 StopUSD 134VIEW DEAL
26 Nov
Frontier Airlines
08:07MDW
14:03IAD
1 StopUSD 111VIEW DEAL
12 Dec
Frontier Airlines
10:40MDW
19:10IAD
1 StopUSD 105VIEW DEAL

Chicago to Washington monthly flight fare trend

Nov
from USD 86
Dec
from USD 105
Jan
No flights
Feb
from USD 106
Mar
from USD 288
Apr
from USD 239

Airport Details

Origin

Chicago

Chicago Midway International Airport (MDW)

Chicago, MDW
Zone

Chicago

Elev

620 ft

Destination

Washington

Washington Dulles International Airport (IAD)

Dulles, IAD
Zone

New York

Elev

312 ft

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