Cheap Flights from Seattle-Tacoma International Airport to Chicago (ORD) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/4
Sun	Mon	Tue	Wed	Thu	Fri	Sat
		1585	2Search	3Search	4499	5Search
6Search	7Search	8370	9Search	10Search	11Search	12336
13Search	14Search	15Search	16199	17275	18275	19Search
20Search	21Search	22Search	23Search	24Search	25315	26245
27Search	28Search	29171	30Search

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2025/4
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

-Tacoma－O'Hare Airport
April Lowest Airfares
USD171

The airfare displayed above is for Delta Air Lines

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-Tacoma－O'Hare Airport
May Lowest Airfares
USD170

The airfare displayed above is for Delta Air Lines

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-Tacoma－O'Hare Airport
June Lowest Airfares
USD171

The airfare displayed above is for Delta Air Lines

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-Tacoma－O'Hare Airport
July Lowest Airfares
USD263

The airfare displayed above is for Delta Air Lines

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-Tacoma－O'Hare Airport
August Lowest Airfares
USD234

The airfare displayed above is for Delta Air Lines

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Seattle－Chicago
Estimated Flight Time
3 Hours 54 Minutes
Seattle－Chicago
Number of Operating Airlines
5

Operating Airlines for -Tacoma－O'Hare Airport Route
- No1
  United Airlines
- No2
  Delta Air Lines
- No3
  American Airlines
Non-StopUnited Airlines

Non-StopDelta Air Lines

Non-StopAmerican Airlines

Non-StopAlaska Airlines

SUN COUNTRY

Other Destinations from:Seattle

-Tacoma－Chicago(Midway)
USD439〜
-Tacoma－Dallas(/Fort Worth)
USD191〜
-Tacoma－Dallas(Love Field)
USD373〜
-Tacoma－San Diego(SAN)
USD179〜
-Tacoma－Atlanta(Hartsfield-Jackson)
USD280〜
-Tacoma－Houston(George Bush Intercontinental)
USD279〜
-Tacoma－Salt Lake City(SLC)
USD176〜
-Tacoma－Miami(MIA)
USD270〜
* Fares vary in accordance to seat availability
Other Departures to: Chicago

Dallas/Fort Worth Airport－Chicago(O'Hare)
USD198〜
Logan Airport－Chicago(O'Hare)
USD98〜
Washington Dulles Airport－Chicago(O'Hare)
USD189〜
Baltimore-Washington Airport－Chicago(O'Hare)
USD189〜
Dallas Love Field Airport－Chicago(O'Hare)
USD198〜
Ronald Reagan Washington National Airport－Chicago(O'Hare)
USD189〜
* Fares vary in accordance to seat availability