For a quick departure, use the "L" train to reach ORD, avoiding Chicago traffic delays common with taxis and rideshares.
Round-trip from | $171 (Southwest) |
---|---|
One-way from | $95 (Hawaiian Airlines) |
Popular in | December |
Cheapest in | September |
Average price | $337 |
Good round-trip deal | $249 or less |
Good one-way deal | $159 or less |
Fly from
Fly to
Route
Depart
Return
Price
ChicagoSeattle
ORD - SEA
ORDSEA
Chicago O'Hare Intl
vie. 8/15
5:25 pm-12:15 am
1 stop8h 50m
Seattle/Tacoma Intl
mar. 8/19
11:10 am-11:05 pm
2 stops9h 55m
ChicagoSeattle
ORD - SEA
ORDSEA
Chicago O'Hare Intl
mar. 8/19
8:00 am-10:39 am
Nonstop4h 39m
Seattle/Tacoma Intl
lun. 8/25
12:59 am-7:03 am
Nonstop4h 04m
ChicagoSeattle
ORD - SEA
ORDSEA
Chicago O'Hare Intl
sáb. 8/23
6:50 am-9:19 am
Nonstop4h 29m
Seattle/Tacoma Intl
vie. 8/29
12:46 am-6:52 am
Nonstop4h 06m
ChicagoSeattle
ORD - SEA
ORDSEA
Chicago O'Hare Intl
mar. 8/19
3:09 pm-5:49 pm
Nonstop4h 40m
Seattle/Tacoma Intl
mar. 8/26
1:39 pm-7:48 pm
Nonstop4h 09m
ChicagoSeattle
ORD - SEA
ORDSEA
Chicago O'Hare Intl
mar. 8/19
6:00 am-8:37 am
Nonstop4h 37m
Seattle/Tacoma Intl
lun. 8/25
12:59 am-7:03 am
Nonstop4h 04m
ChicagoSeattle
ORD - SEA
ORDSEA
Chicago O'Hare Intl
mar. 7/29
7:08 am-4:25 pm
1 stop11h 17m
Seattle/Tacoma Intl
lun. 8/4
5:30 pm-6:03 am
1 stop10h 33m
ChicagoSeattle
ORD - SEA
ORDSEA
Chicago O'Hare Intl
sáb. 8/23
7:00 am-11:45 am
1 stop6h 45m
Seattle/Tacoma Intl
sáb. 8/30
12:40 pm-11:39 pm
1 stop8h 59m
ChicagoSeattle
ORD - SEA
ORDSEA
Chicago O'Hare Intl
mié. 9/24
4:10 pm-6:49 pm
Nonstop4h 39m
Seattle/Tacoma Intl
mar. 9/30
1:00 pm-11:12 pm
1 stop8h 12m
ChicagoSeattle
ORD - SEA
ORDSEA
Chicago O'Hare Intl
mar. 7/29
6:15 pm-8:55 pm
Nonstop4h 40m
Seattle/Tacoma Intl
mié. 8/6
5:55 pm-11:56 pm
Nonstop4h 01m
ChicagoSeattle
ORD - SEA
ORDSEA
Chicago O'Hare Intl
mié. 8/27
6:20 am-8:50 am
Nonstop4h 30m
The price you pay for your flight from Chicago O'Hare Intl Airport to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 42 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Seattle (average of $238). Flying from Chicago O'Hare Intl Airport to Seattle in June is currently the most expensive (average of $388). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
One of the essential ways to save on airfare from Chicago O'Hare Intl Airport to Seattle is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 14% on airfare.
Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Seattle flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from ORD to SEA are scheduled on a Sunday (75 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (33 on average).
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
Cheri,Jan 2025
FAT - SEA
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
Cheri,Jan 2025
FAT - SEA
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
Cheri,Jan 2025
FAT - SEA
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
Cheri,Jan 2025
FAT - SEA
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
Cheri,Jan 2025
FAT - SEA
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
Cheri,Jan 2025
FAT - SEA
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$90 | Average$247 | FlexibilityNo cancel fee | On-time85% | |
Cheapest$98 | Average$234 | FlexibilityNo cancel fee | On-time65% | |
Cheapest$118 | Average$200 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$134 | Average$267 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$157 | Average$293 | FlexibilityNo cancel fee | On-time75% | |
Cheapest$167 | Average$327 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$169 | Average$327 | FlexibilityNo cancel fee | On-time71% |