Find cheap flights to Chicago from $112
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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
| Sun, Mar 1 - Sat, Mar 7 | $565 |
| Sun, Mar 8 - Sun, Mar 15 | $299 |
| Mon, Mar 16 - Mon, Mar 23 | $165 |
| Tue, Mar 24 - Tue, Mar 31 | $56 |
| Wed, Apr 1 - Tue, Apr 7 | $184 |
| Wed, Apr 8 - Wed, Apr 15 | $69 |
| Thu, Apr 16 - Thu, Apr 23 | $128 |
| Fri, Apr 24 - Thu, Apr 30 | $137 |
| Fri, May 1 - Thu, May 7 | $80 |
| Fri, May 8 - Fri, May 15 | $139 |
| Sat, May 16 - Sat, May 23 | $118 |
| Sun, May 24 - Sun, May 31 | $178 |
Round-trip
| Sun, Mar 1 - Sat, Mar 7 | $106 |
| Sun, Mar 8 - Sun, Mar 15 | $104 |
| Mon, Mar 16 - Mon, Mar 23 | $111 |
| Tue, Mar 24 - Tue, Mar 31 | $95 |
| Wed, Apr 1 - Tue, Apr 7 | $78 |
| Wed, Apr 8 - Wed, Apr 15 | $121 |
| Thu, Apr 16 - Thu, Apr 23 | $158 |
| Fri, Apr 24 - Thu, Apr 30 | $62 |
| Fri, May 1 - Thu, May 7 | $160 |
| Fri, May 8 - Fri, May 15 | $199 |
| Sat, May 16 - Sat, May 23 | $213 |
| Sun, May 24 - Sun, May 31 | $189 |
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 | 4°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.
- San Juan to Chicago from $124
- Washington, D.C. to Chicago from $126
- Cancún to Chicago from $130
- Los Angeles to Chicago from $134
- Philadelphia to Chicago from $136
- Seattle to Chicago from $150
- San Diego to Chicago from $151
- Monterrey to Chicago from $154
- Mexico City to Chicago from $167
- Guadalajara to Chicago from $171
- Ontario to Chicago from $182
- Portland to Chicago from $197
- León to Chicago from $207
- Nashville to Chicago from $221
- Morelia to Chicago from $247
- San Francisco to Chicago from $278
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)
- South Bend International airport (SBN)
- Chicago Rockford International airport (RFD)
- General Mitchell International airport (MKE)
- Dane County Regional airport (MSN)
- Fort Wayne International airport (FWA)
- General Wayne A. Downing Peoria International airport (PIA)
- Quad City International airport (MLI)
- 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