Find cheap flights to Chicago from CA$166
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Find deals from Washington, D.C. to Chicago
Find one-way and return tickets at the lowest prices, whether last-minute or planned in advance.
Find deals from Washington, D.C. to Chicago
Find one-way and return tickets at the lowest prices, whether last-minute or planned in advance.
Cheapest time to fly from Washington, D.C. to Chicago
Flexible with dates? We find the best prices for the week around your selected date. Prices may vary after you search.
One-way
| Tue, Jun 30 - Tue, Jun 30 | CA$960 |
| Wed, Jul 1 - Tue, Jul 7 | CA$355 |
| Wed, Jul 8 - Wed, Jul 15 | CA$284 |
| Thu, Jul 16 - Thu, Jul 23 | CA$234 |
| Fri, Jul 24 - Fri, Jul 31 | CA$250 |
| Sat, Aug 1 - Fri, Aug 7 | CA$253 |
| Sat, Aug 8 - Sat, Aug 15 | CA$265 |
| Sun, Aug 16 - Sun, Aug 23 | CA$232 |
| Mon, Aug 24 - Mon, Aug 31 | CA$227 |
Round-trip
| Tue, Jun 30 - Tue, Jun 30 | CA$1,290 |
| Wed, Jul 1 - Tue, Jul 7 | CA$468 |
| Wed, Jul 8 - Wed, Jul 15 | CA$351 |
| Thu, Jul 16 - Thu, Jul 23 | CA$345 |
| Fri, Jul 24 - Fri, Jul 31 | CA$340 |
| Sat, Aug 1 - Fri, Aug 7 | CA$346 |
| Sat, Aug 8 - Sat, Aug 15 | CA$344 |
| Sun, Aug 16 - Sun, Aug 23 | CA$339 |
| Mon, Aug 24 - Mon, Aug 31 | CA$339 |
Weather in Chicago
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | -1°C | -6°C |
| February | 0°C | -5°C |
| March | 6°C | 0°C |
| April | 11°C | 5°C |
| May | 17°C | 10°C |
| June | 22°C | 16°C |
| July | 26°C | 20°C |
| August | 25°C | 19°C |
| September | 22°C | 16°C |
| October | 15°C | 10°C |
| November | 8°C | 3°C |
| December | 2°C | -1°C |
14 day forecast
Flight connections and travel options
Browse routes from top origins with quick connections
Non-stop flights to Chicago
Explore all available direct routes to Chicago from airports around the world.
- Edmonton to Chicago from CA$320
- Vancouver to Chicago from CA$360
- Quebec City to Chicago from CA$448
- Halifax to Chicago from CA$575
- Winnipeg to Chicago from CA$577
- Ottawa to Chicago from CA$627
- Zürich to Chicago from CA$1,001
- Copenhagen to Chicago from CA$1,418
- Barcelona to Chicago from CA$1,441
- Vienna to Chicago from CA$1,606
- Paris to Chicago from CA$1,635
Top airlines flying to Chicago
Compare leading airlines serving Chicago.
Airports in and near Chicago
Chicago’s main airport is the primary hub, with nearby airports offering additional options.
- O Hare International airport (ORD)
- Chicago Midway International airport (MDW)
- Gerald R. Ford International airport (GRR)
- Chicago Rockford International airport (RFD)
- South Bend International airport (SBN)
- General Mitchell International airport (MKE)
- Dane County Regional airport (MSN)
- Fort Wayne International airport (FWA)
- Quad City International airport (MLI)
- General Wayne A. Downing Peoria International airport (PIA)
- Central Illinois Regional airport (BMI)
- Muskegon County airport (MKG)
- Kalamazoo/Battle Creek International airport (AZO)
- University of Illinois Willard airport (CMI)
- Decatur airport (DEC)
Popular flights from Chicago
Find cheap tickets from Chicago to the top departure hubs