Cheap flights from Seattle (SEA) to O'Hare Intl (ORD)

SEA — ORD
Dec 6 — Dec 131

How to find the cheapest flight from Seattle (SEA) to O'Hare Intl (ORD)

All the information you need to plan the best SEA to ORD flight in 2022: compare Seattle to O'Hare Intl flight prices with the expected peak season, weather and rainfall in O'Hare Intl.

SEA - ORD

Price

$197 - $535

ORD

Temperature

23 - 73.4 °F

ORD

Rainfall

1.7 - 4.9 inches

Popular inJuneHigh demand for flights, 34% potential price rise
Cheapest inJanuaryBest time to find cheap flights, 45% potential price drop
Round-trip from$197From Seattle/Tacoma Intl to Chicago O'Hare Intl
One-way from$94One-way flight from Seattle/Tacoma Intl to Chicago O'Hare Intl

How far in advance should I book a flight from Seattle to Chicago O'Hare Intl Airport?

Users have found that booking a flight from Seattle to Chicago O'Hare Intl Airport at least 61 days early can save you up to 15% on average compared to booking a flight this week. If booking 61 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 $405 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 $459 for flights departing within the next 3 days.

What is the cheapest month to fly from Seattle to Chicago O'Hare Intl Airport?

Our data shows that January tends to be the cheapest month to fly to Chicago O'Hare Intl Airport from Seattle. Users have commonly found prices around $355 for the month, but tickets can be as low as $156. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from Seattle to Chicago O'Hare Intl Airport (SEA - ORD)?

When flying from Seattle to Chicago O'Hare Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Seattle to O'Hare Intl in December, January 2022

The best prices found for SEA to ORD flights for December, January
Dec 13 - Jan 11
SEA

Seattle/Tacoma Intl

ORD

Chicago O'Hare Intl

1 stop

8h 28m
ORD

Chicago O'Hare Intl

SEA

Seattle/Tacoma Intl

Nonstop

4h 51m
$146

Multiple Airlines

Pick Dates

Deal found 11/29

Dec 13 - Dec 20
SEA

Seattle/Tacoma Intl

ORD

Chicago O'Hare Intl

1 stop

13h 43m
ORD

Chicago O'Hare Intl

SEA

Seattle/Tacoma Intl

1 stop

7h 51m
$151

Spirit Airlines

Pick Dates

Deal found 11/29

Dec 13 - Dec 20
SEA

Seattle/Tacoma Intl

ORD

Chicago O'Hare Intl

1 stop

10h 08m
ORD

Chicago O'Hare Intl

SEA

Seattle/Tacoma Intl

1 stop

9h 31m
$154

Spirit Airlines

Pick Dates

Deal found 11/30

Seattle to O'Hare Intl 2022 flight deals

Cheap flights to O'Hare Intl from Seattle found for this year
Dec 13 - Jan 11
SEA

Seattle/Tacoma Intl

ORD

Chicago O'Hare Intl

1 stop

8h 28m
ORD

Chicago O'Hare Intl

SEA

Seattle/Tacoma Intl

Nonstop

4h 51m
$146

Multiple Airlines

Pick Dates

Deal found 11/29

Dec 13 - Dec 20
SEA

Seattle/Tacoma Intl

ORD

Chicago O'Hare Intl

1 stop

13h 43m
ORD

Chicago O'Hare Intl

SEA

Seattle/Tacoma Intl

1 stop

7h 51m
$151

Spirit Airlines

Pick Dates

Deal found 11/29

Dec 13 - Dec 20
SEA

Seattle/Tacoma Intl

ORD

Chicago O'Hare Intl

1 stop

10h 08m
ORD

Chicago O'Hare Intl

SEA

Seattle/Tacoma Intl

1 stop

9h 31m
$154

Spirit Airlines

Pick Dates

Deal found 11/30

Cheap Delta flights from Seattle to O'Hare Intl

Jan 14 - Jan 25
SEA

Seattle/Tacoma Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 56m
ORD

Chicago O'Hare Intl

SEA

Seattle/Tacoma Intl

Nonstop

4h 39m
$138

Delta

Pick Dates

Deal found 11/28

Jan 18 - Feb 1
SEA

Seattle/Tacoma Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 56m
ORD

Chicago O'Hare Intl

SEA

Seattle/Tacoma Intl

1 stop

9h 19m
$147

Delta

Pick Dates

Deal found 11/29

Jan 12 - Jan 17
SEA

Seattle/Tacoma Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 56m
ORD

Chicago O'Hare Intl

SEA

Seattle/Tacoma Intl

Nonstop

4h 39m
$149

Delta

Pick Dates

Deal found 12/1

  • One of the most popular airlines traveling from Seattle to Chicago O'Hare Intl Airport is Delta. Flights from Delta traveling this route typically cost $367.20 RT. This price is typically 38% cheaper than other airlines that offer Seattle to Chicago O'Hare Intl Airport flights. When booking this route, the cheapest RT price found was $111. 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, Delta flights are 27% more popular than any other airline flying that same route.

Cheap Spirit Airlines flights from Seattle to O'Hare Intl

Dec 13 - Dec 20
SEA

Seattle/Tacoma Intl

ORD

Chicago O'Hare Intl

1 stop

13h 43m
ORD

Chicago O'Hare Intl

SEA

Seattle/Tacoma Intl

1 stop

7h 51m
$151

Spirit Airlines

Pick Dates

Deal found 11/29

Jan 11 - Feb 1
SEA

Seattle/Tacoma Intl

ORD

Chicago O'Hare Intl

1 stop

10h 17m
ORD

Chicago O'Hare Intl

SEA

Seattle/Tacoma Intl

1 stop

12h 21m
$155

Spirit Airlines

Pick Dates

Deal found 11/29

Dec 13 - Dec 14
SEA

Seattle/Tacoma Intl

ORD

Chicago O'Hare Intl

1 stop

10h 08m
ORD

Chicago O'Hare Intl

SEA

Seattle/Tacoma Intl

1 stop

7h 39m
$179

Spirit Airlines

Pick Dates

Deal found 11/28

  • If you’re traveling from Seattle to Chicago O'Hare Intl Airport, one of the more common airlines traveling that route is Spirit Airlines. Seattle to Chicago O'Hare Intl Airport flights are typically 42% cheaper than other airlines traveling the same route. Flights from Spirit Airlines typically cost $361.70 RT. The cheapest Spirit Airlines flight found for this route was $136. When traveling from Seattle to Chicago O'Hare Intl Airport on Spirit Airlines, the most popular airport to depart from is Seattle/Tacoma Intl Airport and the most popular airport to arrive at is Chicago O'Hare Intl Airport. When flying from Seattle to Chicago O'Hare Intl Airport, Spirit Airlines flights are 25% more popular than any other airline flying that same route.

Non-stop flights to O'Hare Intl from Seattle

Save time with Seattle to O'Hare Intl direct flight deals
Jan 14 - Jan 21
SEA

Seattle/Tacoma Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 52m
ORD

Chicago O'Hare Intl

SEA

Seattle/Tacoma Intl

Nonstop

4h 50m
$137

Multiple Airlines

Pick Dates

Deal found 11/30

Jan 14 - Jan 25
SEA

Seattle/Tacoma Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 56m
ORD

Chicago O'Hare Intl

SEA

Seattle/Tacoma Intl

Nonstop

4h 39m
$138

Delta

Pick Dates

Deal found 11/28

Jan 18 - Feb 3
SEA

Seattle/Tacoma Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 59m
ORD

Chicago O'Hare Intl

SEA

Seattle/Tacoma Intl

Nonstop

4h 46m
$147

Multiple Airlines

Pick Dates

Deal found 11/29

Last minute flights from Seattle to O'Hare Intl

Late deals on return flights to O'Hare Intl from Seattle, departing today and this week
Dec 10 - Dec 14
SEA

Seattle/Tacoma Intl

ORD

Chicago O'Hare Intl

1 stop

7h 21m
ORD

Chicago O'Hare Intl

SEA

Seattle/Tacoma Intl

1 stop

7h 39m
$193

Multiple Airlines

Pick Dates

Deal found 11/28

Dec 10 - Jan 13
SEA

Seattle/Tacoma Intl

ORD

Chicago O'Hare Intl

1 stop

7h 40m
ORD

Chicago O'Hare Intl

SEA

Seattle/Tacoma Intl

Nonstop

4h 47m
$195

Multiple Airlines

Pick Dates

Deal found 11/29

Dec 10 - Jan 11
SEA

Seattle/Tacoma Intl

ORD

Chicago O'Hare Intl

1 stop

7h 40m
ORD

Chicago O'Hare Intl

SEA

Seattle/Tacoma Intl

Nonstop

4h 51m
$197

Multiple Airlines

Pick Dates

Deal found 11/29

One-way flights to O'Hare Intl from Seattle

The cheapest one-way flights from Seattle to O'Hare Intl
Dec 7
SEA

Seattle/Tacoma Intl

ORD

Chicago O'Hare Intl

1 stop

21h 38m
$66

Frontier

Pick Dates

Deal found 11/30

Dec 7
SEA

Seattle/Tacoma Intl

ORD

Chicago O'Hare Intl

1 stop

21h 38m
$67

Frontier

Pick Dates

Deal found 11/30

Feb 1
SEA

Seattle/Tacoma Intl

ORD

Chicago O'Hare Intl

1 stop

23h 37m
$68

Frontier

Pick Dates

Deal found 11/29

Related info for your journey

Useful info, stats and facts about Seattle to O'Hare Intl flights.

What airport do you fly from for flights from Seattle to Chicago O'Hare Intl?

Seattle/Tacoma Intl (SEA) is the airport you will fly out of if you book a flight from Seattle to Chicago O'Hare Intl. You should not have trouble finding flights to Chicago O'Hare Intl from Seattle/Tacoma Intl; the airport handles an average of 28 outbound flights to Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 9 airlines have flights from the Seattle airport to Chicago O'Hare Intl. It is only a 11.4 mi journey to Seattle/Tacoma Intl (SEA) from Seattle’s city center.

Which airlines flying from Seattle/Tacoma Intl to Chicago O'Hare Intl have flexible cancellations due to COVID-19?

Alaska Airlines, Delta, and United Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Seattle to Chicago O'Hare Intl Airport for under $200 on Cheapflights?

Yes, there are multiple flights from Seattle to Chicago O'Hare Intl Airport for under $200. The cheapest flight booked recently is on Multiple Airlines for just $137, but on average you can expect to pay $148.

Are there nonstop flights from Seattle to Chicago O'Hare Intl Airport for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Seattle to Chicago O'Hare Intl Airport under $200. A good price for a nonstop flight from Seattle to Chicago O'Hare Intl Airport is less than $157.

Are there last-minute flights available from Seattle to Chicago O'Hare Intl Airport for under $200?

There are currently 20+ open flights from Seattle to Chicago O'Hare Intl Airport within the next 7 days for less than $200.

What days are nonstop flights available from Seattle to Chicago O'Hare Intl Airport?

Nonstop flights can be found on the following days: Monday, Thursday, Friday.

How many flights depart from Seattle to Chicago O'Hare Intl Airport on average per day?

Per day, 10 flights depart from Seattle to Chicago O'Hare Intl Airport on average.
Early Morning (Midnight to 6am) - 50% of flight departures
Morning (6am - Noon) - 30% of flight departures
Evening (6pm - Midnight) - 20% of flight departures

How long is the flight from Seattle to Chicago O'Hare Intl Airport?

There are many flights that can get you from Seattle to Chicago O'Hare Intl Airport in 3h 56m. Fly via Delta, Frontier, or Spirit Airlines to get the fastest option. Seattle and Chicago O'Hare Intl Airport are separated by a distance of 1725 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Seattle to Chicago O'Hare Intl Airport round-trip?

Flying on Delta is currently your cheapest option to Chicago O'Hare Intl Airport, with prices starting at $138. Additional round-trip tickets that might be worth considering are offered by Frontier and Spirit Airlines, with the lowest prices starting at $141 and $151, respectively. Delta is priced at 61% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Seattle to Chicago O'Hare Intl Airport one-way?

One-way options have recently been found by users for as low as $66 on Frontier. Other airlines that offer cheap prices include Alaska Airlines from $69 and Spirit Airlines from $77 one-way.

What are the most popular airlines that fly from Seattle to Chicago O'Hare Intl Airport?

Consider Undisclosed Carrier, American Airlines or Alaska Airlines when booking your flight. These represent the most popular airlines when flying from Seattle to Chicago O'Hare Intl Airport.

What are the most reliable airlines from Seattle to Chicago O'Hare Intl Airport?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Seattle to Chicago O'Hare Intl Airport on time: SWISS (95%), Brussels Airlines (95%), Lufthansa (93%).

What are the cheapest flights from Seattle to Chicago O'Hare Intl Airport?

Looking at all options, your cheapest flight can be booked for $99. While the most popular route (Seattle/Tacoma Intl - Chicago O'Hare Intl) can be booked for $138 on average our data indicates $561 when flying from Seattle to Chicago O'Hare Intl Airport.

Alternative routes for Seattle to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Seattle to O'Hare Intl

The chart below displays the airlines Cheapflights users traveling from Seattle to O'Hare Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$14Average$22FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
Alaska AirlinesCheapest$111Average$367FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights
DeltaCheapest$136Average$362FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
American AirlinesCheapest$139Average$428FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
United AirlinesCheapest$157Average$408FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
Spirit AirlinesCheapest$219Average$375FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights

Hourly flight availability from Seattle to O'Hare Intl

See what time of day planes typically take off from Seattle to O'Hare Intl
31%of flight departuresEarly morningMidnight to 6 am
35%of flight departuresMorning6 am to noon
32%of flight departuresAfternoonNoon to 6 pm
2%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Seattle to O'Hare Intl

See how many times per day planes take to the skies headed from Seattle to O'Hare Intl
Sunday34daily flights
Monday31daily flights
Tuesday22daily flights
Wednesday29daily flights
Thursday37daily flights
Friday28daily flights
Saturday19daily flights