Popular in | July |
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Cheapest in | January |
Round-trip from | $222 |
One-way from | $103 |
Departing on a Monday is a good option for securing a great price. You can expect to save up to 21% when planning your travel around this day of the week.
Users have found that booking a flight from Seattle to Chicago O'Hare Intl Airport at least 27 days early can save you up to 86% on average compared to booking a flight this week. If booking 27 days before your flight isn’t an option for you, users have found flights from Seattle to Chicago O'Hare Intl Airport for as little as $338 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $594 for flights departing within the next 3 days.
Our data shows that February tends to be the cheapest month to fly to Chicago O'Hare Intl Airport from Seattle. Users have commonly found prices around $291 for the month, but tickets can be as low as $69. Due to multiple factors, prepare for potentially higher prices in July.
A simple way to save on the total cost of your ticket is to fly from Seattle to Chicago O'Hare Intl Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 15% on your trip compared to booking a flight in the morning.
Alaska Airlines is one of the most popular airlines used for those traveling from Seattle to Chicago O'Hare Intl Airport. Flights on this route from Alaska Airlines typically cost $276.70 RT, a price that is 63% cheaper than the average Seattle to Chicago O'Hare Intl Airport flight. The cheapest flight found was $84 RT. Seattle/Tacoma Intl Airport is the most common Seattle airport to take off from when flying to Chicago O'Hare Intl Airport. Chicago O'Hare Intl Airport is the most popular arrival airport in Chicago O'Hare Intl Airport. When flying from Seattle to Chicago O'Hare Intl Airport, Alaska Airlines flights are 11% more popular than any other airline flying that same route.
If you’re traveling from Seattle to Chicago O'Hare Intl Airport, one of the more common airlines traveling that route is United Airlines. Flights from United Airlines traveling this route typically cost $302.80 RT. This price is typically 51% more expensive than other airlines that offer Seattle to Chicago O'Hare Intl Airport flights. When booking this route, the cheapest RT price found was $99. The most popular departure airport in Seattle when flying to Chicago O'Hare Intl Airport is Seattle/Tacoma Intl Airport. The most popular airport to fly into when visiting Chicago O'Hare Intl Airport is Chicago O'Hare Intl Airport. When flying from Seattle to Chicago O'Hare Intl Airport, United Airlines flights are 11% more popular than any other airline flying that same route.
Fly from
Fly to
Budget
$149 - $235
Route
Depart
Return
Price
Seattle/Tacoma IntlChicago O'Hare Intl
SEA - ORD
SEAORD
Seattle/Tacoma Intl
Wed 8/28
Nonstop4h 09m
Chicago O'Hare Intl
Tue 9/3
Nonstop4h 46m
Seattle/Tacoma IntlChicago O'Hare Intl
SEA - ORD
SEAORD
Seattle/Tacoma Intl
Tue 8/20
1 stop9h 45m
Chicago O'Hare Intl
Sat 8/24
Nonstop4h 37m
Seattle/Tacoma IntlChicago O'Hare Intl
SEA - ORD
SEAORD
Seattle/Tacoma Intl
Fri 8/16
Nonstop3h 58m
Chicago O'Hare Intl
Sat 8/24
Nonstop4h 37m
Seattle/Tacoma IntlChicago O'Hare Intl
SEA - ORD
SEAORD
Seattle/Tacoma Intl
Tue 9/17
1 stop8h 44m
Chicago O'Hare Intl
Tue 9/24
Nonstop4h 34m
Seattle/Tacoma IntlChicago O'Hare Intl
SEA - ORD
SEAORD
Seattle/Tacoma Intl
Tue 8/13
1 stop7h 30m
Chicago O'Hare Intl
Wed 8/14
Nonstop4h 34m
Seattle/Tacoma IntlChicago O'Hare Intl
SEA - ORD
SEAORD
Seattle/Tacoma Intl
Sat 9/7
1 stop15h 17m
Chicago O'Hare Intl
Tue 9/17
1 stop25h 31m
Seattle/Tacoma IntlChicago O'Hare Intl
SEA - ORD
SEAORD
Seattle/Tacoma Intl
Sun 7/14
1 stop23h 18m
Chicago O'Hare Intl
Mon 7/15
1 stop9h 15m
Seattle/Tacoma IntlChicago O'Hare Intl
SEA - ORD
SEAORD
Seattle/Tacoma Intl
Fri 9/6
Nonstop3h 56m
Chicago O'Hare Intl
Mon 9/9
Nonstop4h 47m
Seattle/Tacoma IntlChicago O'Hare Intl
SEA - ORD
SEAORD
Seattle/Tacoma Intl
Fri 7/5
1 stop9h 34m
Chicago O'Hare Intl
Mon 7/8
1 stop17h 07m
CHI Temperature | 23 - 73.4 °F |
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Comfort
Entertainment
Boarding
Overall
Crew
Food
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Comfort
Entertainment
Boarding
Overall
Crew
Food
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Comfort
Entertainment
Boarding
Overall
Crew
Food
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Comfort
Entertainment
Boarding
Overall
Crew
Food
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Comfort
Entertainment
Boarding
Overall
Crew
Food
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Comfort
Entertainment
Boarding
Overall
Crew
Food
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
1%of flight departures | Early morningMidnight to 6 am |
---|---|
46%of flight departures | Morning6 am to noon |
39%of flight departures | AfternoonNoon to 6 pm |
14%of flight departures | Evening6 pm to midnight |
Sunday | 26daily flights |
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Monday | 29daily flights |
Tuesday | 18daily flights |
Wednesday | 23daily flights |
Thursday | 25daily flights |
Friday | 29daily flights |
Saturday | 20daily flights |
Deals for Seattle to O'Hare Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
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Yes, we can. To see specific flights from Seattle to O'Hare Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.
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