Cheap flights from Seattle to Chicago from $108
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How much do flights to Chicago cost?
Cheapest one-way trip | $108 |
|---|---|
Cheapest nonstop round-trip | $187 |
Cheapest round-trip | $189 |
Average round-trip | $210 |
Nonstop flights in July | $122 – $738 |
Key info about flying to Chicago
Depart from
Arrive to
Average flights per week
Flight distance
Worth visiting
Weekly direct flights
Discover the top airlines offering direct flights from Seattle to Chicago in the next month. You’ll find the number of daily direct flights per airline in the chart.
| Airline | Sun 20.07 | Mon 21.07 | Tue 22.07 | Wed 23.07 | Thu 24.07 | Fri 25.07 | Sat 26.07 |
|---|---|---|---|---|---|---|---|
| 7 | 7 | 4 | 4 | 5 | 6 | --- | |
| --- | 4 | 4 | 5 | 4 | 3 | --- | |
| --- | --- | --- | 3 | --- | 1 | 6 | |
| Weekly flights: 63 total | Daily flights: 9 average | Most flights: Sunday 7 flights |
| Airline | Sun 27.07 | Mon 28.07 | Tue 29.07 | Wed 30.07 | Thu 31.07 | Fri 01.08 | Sat 02.08 |
|---|---|---|---|---|---|---|---|
| 7 | 7 | 3 | 4 | 7 | 1 | --- | |
| --- | 1 | 4 | 4 | 4 | 2 | 1 | |
| --- | --- | 4 | --- | 3 | 7 | 6 | |
| Weekly flights: 65 total | Daily flights: 9.29 average | Most flights: Sunday 7 flights |
| Airline | Sun 03.08 | Mon 04.08 | Tue 05.08 | Wed 06.08 | Thu 07.08 | Fri 08.08 | Sat 09.08 |
|---|---|---|---|---|---|---|---|
| 1 | 4 | 5 | 6 | 7 | 7 | --- | |
| 2 | 5 | 5 | 5 | 3 | 4 | 1 | |
| 1 | 1 | 3 | 4 | 4 | 2 | 6 | |
| Weekly flights: 76 total | Daily flights: 10.86 average | Most flights: Thursday 7 flights |
| Airline | Sun 10.08 | Mon 11.08 | Tue 12.08 | Wed 13.08 | Thu 14.08 | Fri 15.08 | Sat 16.08 |
|---|---|---|---|---|---|---|---|
| 6 | 3 | 6 | 5 | 7 | 6 | 3 | |
| --- | 3 | 5 | 4 | 6 | 4 | 1 | |
| 1 | 4 | --- | --- | --- | 1 | --- | |
| Weekly flights: 65 total | Daily flights: 9.29 average | Most flights: Thursday 7 flights |
Check-in for a flight from Seattle to Chicago
| Name | Carrier code | IATA Code | Passport needed during booking |
|---|---|---|---|
| United Airlines | UAL | UA | No |
| Hawaiian Airlines | HAL | HA | No |
| Alaska Airlines | ASA | AS | No |
| Spirit Airlines | NKS | NK | No |
| Turkish Airlines | THY | TK | No |
Online check-in is not available for these airlines.
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 | 25°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
Travelers usually depart from Seattle–Tacoma International, Boeing Field, or Kenmore Air Harbor Seaplane Base when they travel from Seattle to Chicago. Book your trip to arrive at O Hare International, Chicago Midway International, or Chicago Rockford International. The distance between Seattle and Chicago is 2764 km. The most popular airlines for this route are United Airlines, Hawaiian Airlines, Alaska Airlines, Spirit Airlines, and Turkish Airlines. Seattle and Chicago have 159 direct flights per week.
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.
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