Washington to Chicago

IADMDW

Fly from Washington to Chicago starting at SAR 544 with Frontier Airlines.Best fare available on Aug 6, 2026.Limited seats. Better plans. Book before it's gone.

Washington to Chicago cheapest flights this week

5 Aug
Frontier Airlines
07:48IAD
23:03MDW
1 StopSAR 1,043VIEW DEAL
6 Aug
Frontier Airlines
20:33IAD
10:51MDW
1 StopSAR 544VIEW DEAL
6 Aug
Frontier Airlines
17:40IAD
23:03MDW
2 StopSAR 1,221VIEW DEAL
7 Aug
Frontier Airlines
18:09IAD
23:03MDW
2 StopSAR 1,099VIEW DEAL
10 Aug
United Airlines
22:29IAD
08:15MDW
1 StopSAR 607VIEW DEAL
11 Aug
Frontier Airlines
07:48IAD
23:03MDW
1 StopSAR 1,014VIEW DEAL
12 Aug
Frontier Airlines
07:48IAD
23:03MDW
1 StopSAR 1,036VIEW DEAL
12 Aug
Frontier Airlines
11:11IAD
23:03MDW
2 StopSAR 962VIEW DEAL
15 Aug
Frontier Airlines
06:49IAD
23:03MDW
1 StopSAR 921VIEW DEAL
17 Aug
Frontier Airlines
13:38IAD
12:12MDW
2 StopSAR 548VIEW DEAL

Washington to Chicago monthly flight fare trend

Aug
from SAR 333
Sep
from SAR 292
Oct
from SAR 344
Nov
No flights
Dec
from SAR 474
Jan
No flights

Airport Details

Origin

Washington

Washington Dulles International Airport (IAD)

Dulles, IAD
Zone

New York

Elev

312 ft

Destination

Chicago

Chicago Midway International Airport (MDW)

Chicago, MDW
Zone

Chicago

Elev

620 ft

Flights from Washington

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