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Illinois to Seattle/Tacoma Intl Flight Information

Flights Arrive in Seattle/Tacoma Intl
Flights Depart from Illinois
Flight Price $174
Airlines United Airlines, Spirit Airlines, Delta, American Airlines, Alaska Airlines, Frontier, Major Airline

Book cheap flights from Illinois to Seattle/Tacoma Intl (round-trip)

Airports
Origin
Chicago
$174
only
$174
Champaign
$420
only
$420
Destination
Seattle
$174
only
$174
Tue, Aug 13
ORD
Chicago O'Hare International
SEA
Seattle/Tacoma Intl
4h 33m
Tue, Aug 20
SEA
Seattle/Tacoma Intl
ORD
Chicago O'Hare International
3h 43m
Trip: 8 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 164 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
ORD
SEA
Good 6.0

Pros: Crew was great. Plane was clean. Pilots provided rapid updates

Cons: Waiting to leave because of engine problems

ORD
SEA
Okay 5.6

Cons: 2 h delay because United didn’t remember international flights can’t go to terminal 1. Really bizarre…

ORD
SEA
Excellent 10.0

Pros: Everything listed above is accurate of the 1st flight. I had just as much leg room on the 2nd flight as the first with it being even more crowded. Doing well!

Cons: Nothing comes to mind that I would be willing to say anything about.

ORD
STL
Excellent 10.0

Pros: Good

Cons: Good

ORD
SEA
Mediocre 2.0

Cons: Delay caused missed flight. Staff did not accomidate efficiently. Ended up on a much later flight and was treated unfairly.

Wed, Aug 21
ORD
Chicago O'Hare International
SEA
Seattle/Tacoma Intl
4h 26m
Tue, Aug 27
SEA
Seattle/Tacoma Intl
ORD
Chicago O'Hare International
3h 43m
Trip: 7 days
6.1GoodShow reviews
Overall 6.1 Good
Based on 14 reviews
Overall
5.8
Boarding
6.1
Comfort
5.4
Crew
6.5
Entertainment
4.6
Food
4.7
IAH
DEN
Excellent 10.0

Pros: The crew was funny. We did airplane yoga and they made jokes.

DTW
DFW
Mediocre 2.0

Pros: Flight journey was okay.

Cons: Flight was delayed and updated departures times were changed more than 4 times. Latest update schedule time was 3:58 am. I did go home then I got updated email saying flight is departing at 2:30 am. . So confusing.. no clear departure timings. I could’ve missed the flight and my plans got ruined.

BOS
BWI
Excellent 8.0

Pros: Spirit is coming along well, customer service has improved.

LAX
OAK
Excellent 8.4

Cons: To have snacks.or water

MSP
TPA
Good 6.5

Cons: More comfortable seats.

Wed, Mar 6
ORD
Chicago O'Hare International
SEA
Seattle/Tacoma Intl
4h 43m
Thu, Mar 7
SEA
Seattle/Tacoma Intl
ORD
Chicago O'Hare International
4h 06m
Trip: 2 days
8.6ExcellentShow reviews
Overall 8.6 Excellent
Based on 11 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.4
ORD
SEA
Excellent 8.0

Pros: Staff were friendly and boarding was and getting off was easy because flight was super empty. Timeliness was appreciated too.

Cons: Seats don't recline far enough.

ORD
SEA
Excellent 10.0

Pros: Seats were comfortable. Snacks!!! Nice flight crew.

Cons: I liked everything.

SFO
SLC
Good 6.0

Cons: Flight was delayed, for unkown reasons.

FLL
DTW
Mediocre 2.0

Cons: I had a small window for my transfer and Delta gate agents, knowing I was on the way to the gate, closed the gate early now I'm stuck in Detroit for the night at low end economy hotel.

ATL
CRW
Excellent 9.5

Pros: Seat was comfortable

Cons: Could have been a little cooler- was stuffy

Mon, Feb 25
ORD
Chicago O'Hare International
SEA
Seattle/Tacoma Intl
15h 33m
Wed, Feb 27
SEA
Seattle/Tacoma Intl
ORD
Chicago O'Hare International
24h 53m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Mar 7
ORD
Chicago O'Hare International
SEA
Seattle/Tacoma Intl
4h 37m
Thu, Mar 14
SEA
Seattle/Tacoma Intl
ORD
Chicago O'Hare International
4h 13m
Trip: 7 days
6.6GoodShow reviews
Overall 6.6 Good
Based on 64 reviews
Overall
7.4
Boarding
7.5
Comfort
7.2
Crew
7.9
Entertainment
6.8
Food
6.7
MIA
DFW
Good 6.0

Pros: Crew onboard was nice and helpful

Cons: No power outlets at my seat meant that my purchase of internet was pointless after my computer died and I couldn’t recharge it. My bag was checked despite being a priority Gold customer even though I pleaded with them to let me take my bag on board. When I got to my seat, there was plenty of room

ORD
SEA
Okay 4.0

Pros: Was on time.

Cons: Not eventful.

FLL
CLT
Mediocre 2.0

Cons: The delayed flight was an issue, this caused me to miss my connecting flight. Punctuality is very important to me and should be to your airline.

ORD
SEA
Good 7.6

Pros: Excellent flight crew, attentive and polite.

Cons: Fellow passengers didn’t feel there was adequate space, causing issues with armrests.

ORD
SEA
Excellent 10.0

Pros: The plane was luxurious and comfortable, even in coach. Great flight.

Sat, Jun 8
ORD
Chicago O'Hare International
SEA
Seattle/Tacoma Intl
4h 40m
Wed, Jun 12
SEA
Seattle/Tacoma Intl
ORD
Chicago O'Hare International
3h 43m
Trip: 5 days
8.6ExcellentShow reviews
Overall 8.6 Excellent
Based on 213 reviews
Overall
8.6
Boarding
8.6
Comfort
8.3
Crew
8.9
Entertainment
7.9
Food
7.9
ORD
SEA
Excellent 8.0

Pros: Professional flight attendants

Cons: N/A

ORD
SEA
Excellent 10.0

Pros: Excellent experience all around on all flights.

ORD
SEA
Excellent 8.0

Pros: Everything

Cons: Nothing

ORD
SEA
Excellent 10.0

Pros: Great flight. On time, good weather

ORD
SEA
Excellent 9.6

Pros: First time flying Alaskan. Out of all the US-based airlines I flew with, Alaskan was the cleanest, friendliest, and quickest.

Tue, Mar 5
ORD
Chicago O'Hare International
SEA
Seattle/Tacoma Intl
12h 24m
Mon, Mar 11
SEA
Seattle/Tacoma Intl
ORD
Chicago O'Hare International
11h 06m
Trip: 6 days
4.5OkayShow reviews
Overall 4.5 Okay
Based on 84 reviews
Overall
6.0
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.6
Food
4.7
ORD
SEA
Good 6.0

Pros: The quick flight and getting there early and baggage was waiting when we got there.

Cons: The seats are uncomfortable, no free beverages even water.

ORD
SEA
Mediocre 3.6

Pros: Nothing.

Cons: The added fees are ridiculous. First we are charged for our seats upon check in. Ugh. Then, we were able to bring our small roller luggage at no extra charge from Seattle to Chicago. However, in Chicago, we were told to pay $60 (PER BAG!!!) to bring them with us, which I think is exploitation because looking back, i wonder if they could have gone underneath in storage at no charge. Also, the inconsistency of fees was VERY frustrating. Plus, $60 for a bag is absurd, what a completely ridiculous number. The seats were incredibly uncomfortable. This is the most economy airline I've ever flown, and it was horrendous. I'm surprised these even passed code, the tops felt like metal bars and barely any padding. I felt unsafe in the case there were to be an emergency. I will never fly Frontier again, and I will always warn people about flying this carrier. Nothing good to say.

ORD
SEA
Good 7.3

Pros: Solid. Everything "worked". On time, no problems with luggage. Good value

Cons: Check In not very efficient

ORD
SEA
Mediocre 2.3

Pros: Not much. They didn't lose my bag was the only good part.

Cons: Late No compensation for their tardiness of about 3 hours. I don't feel this company values my time. Will be looking elsewhere the next time I travel.

ORD
SEA
Okay 4.0

Cons: Not sure why there even is a flight staff. Airline doesn't even offer snacks. Airline did one round of "beverages" on a 4+ hour flight. The in cabin crew hangs out in the front just chatting with each other (because they presumably have nothing else to do). $40 to put a bag overhead. Seats don't recline at all.

Tue, Aug 13
ORD
Chicago O'Hare International
SEA
Seattle/Tacoma Intl
4h 33m
Tue, Aug 20
SEA
Seattle/Tacoma Intl
ORD
Chicago O'Hare International
3h 43m
Trip: 8 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 164 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
ORD
SEA
Mediocre 2.0

Cons: The flight staff was rude, the wrong gas was put in the plane causing a delay, I missed my connection because of this where they wrote it was delayed because "it was snowing in Savannah" which was a blatant lie, but made it so they did not have to help me in any way since their delay was "weather" related. They could not get my to my destination until noon the next day which forced me to buy a new flight on Alaska air. My flight on Alaska was absolutely fantastic and I regret ever buying any United flight and will not in the future.

ORD
SEA
Okay 5.0

Pros: Crew was super nice! Did great job boarding us as some of us were running late.

Cons: Our cabin was so cold that I had three jackets and I was still freezing. No blanket available. No gluten free snacks or meal options except for one snack you can buy. My connecting flight arrived late and there was no time for me to buy anything in airport. So I hadn't eaten in 8 plus hours.

ORD
SEA
Mediocre 2.0

Pros: Not much, except maybe the price.

Cons: Rude ground staff (air staff were nice). Several delays and not organized at all.

ORD
SEA
Excellent 10.0

Pros: It was in time. Flight attendants were nice.

Cons: Nothing

ORD
SEA
Okay 5.6

Cons: Snacks are a joke. Barely enough to fill a teaspoon. Entertainment choices are extremely limited

Wed, Aug 21
ORD
Chicago O'Hare International
SEA
Seattle/Tacoma Intl
4h 26m
Tue, Aug 27
SEA
Seattle/Tacoma Intl
ORD
Chicago O'Hare International
3h 43m
Trip: 7 days
6.1GoodShow reviews
Overall 6.1 Good
Based on 14 reviews
Overall
5.8
Boarding
6.1
Comfort
5.4
Crew
6.5
Entertainment
4.6
Food
4.7
ATL
EWR
Excellent 8.5

Pros: Crew and seats were better then expected

Cons: The price for bags was just ridiculous. It actually made me not want to fly Spirit.

BOS
RSW
Okay 5.5

Pros: Uncorfoble seats. Staff very polite and friendly.

DFW
LGA
Excellent 10.0

Cons: I am not happy with logic $100 dollar for two Logic ☹️

ORD
TPA
Excellent 8.5

Pros: Seems we were upgraded to exit-row seats somehow - loved the legroom!

Cons: Seats don’t recline

IAH
DEN
Mediocre 2.0

Cons: be ontime not hours late

Wed, Mar 6
ORD
Chicago O'Hare International
SEA
Seattle/Tacoma Intl
4h 43m
Thu, Mar 7
SEA
Seattle/Tacoma Intl
ORD
Chicago O'Hare International
4h 06m
Trip: 2 days
8.6ExcellentShow reviews
Overall 8.6 Excellent
Based on 11 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.4
VPS
ATL
Excellent 8.0

Pros: Seating lacked the ability to recline in any way. There were no snacks or drinks whatsoever

Cons: The seats could recline. On a top tier airline I expect comfortable seating that declines for the price

PVG
ATL
Okay 4.0

Pros: Food were bad. Out of air condition

SAT
ATL
Excellent 10.0

Pros: The boarding was very quick

SYR
JFK
Good 7.3

Pros: Boarding was very smooth and the crew were helpful, efficient, and polite. There was a good assortment of entertainment.

Cons: I ordered the beef tenderloin, medium. It came out extremely rare and I had already eaten some by the time I realized; the entire plate was filled with blood. I ended up sick to my stomach for the remainder of the flight. Average height to tall individuals do not fit well laying down in the seats.

MSP
OMA
Okay 4.8

Cons: Changed Gates and airplanes after about a 4-hour delay Toward end of flight, the main cabin FA announced she wouldn’t be accepting half-empty water bottles as trash because Flint MI doesn’t have clean water. After an inconvenience-filled day, I thought this was pretty poor service and out of line

Mon, Feb 25
ORD
Chicago O'Hare International
SEA
Seattle/Tacoma Intl
15h 33m
Wed, Feb 27
SEA
Seattle/Tacoma Intl
ORD
Chicago O'Hare International
24h 53m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Aug 13
ORD
Chicago O'Hare International
SEA
Seattle/Tacoma Intl
4h 33m
Tue, Aug 20
SEA
Seattle/Tacoma Intl
ORD
Chicago O'Hare International
3h 43m
Trip: 8 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 164 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
ORD
SEA
Excellent 10.0

Pros: I would suggest upgrading to a bigger seat for this 4.5 hour flight.

Cons: Cramped seats

ORD
SEA
Okay 5.3

Pros: The personal entertainment is always great on United

Cons: This was a comedy of errors of United being terrible at their own airport. The first plane essentially had a check engine light that they couldn’t figure out. Finally got us a second plane but then got delayed because they couldn’t get catering to come service the plane. The food on the plane looked like it has sat outside for hours. The oils in the hummus and bruschetta has seperated. Good try United but if you can’t get it right at your base how do you expect to get it right anywhere else.

ORD
SEA
Mediocre 2.0

Pros: Not much, except maybe the price.

Cons: Rude ground staff (air staff were nice). Several delays and not organized at all.

ORD
SEA
Mediocre 2.3

Pros: Nothing

Cons: Flight was delayed 3 hours because pilots weren't there. Complete bs

ORD
SEA
Excellent 10.0

Pros: Everything. Specially, the United entertainment thing.

Wed, Aug 21
ORD
Chicago O'Hare International
SEA
Seattle/Tacoma Intl
4h 26m
Tue, Aug 27
SEA
Seattle/Tacoma Intl
ORD
Chicago O'Hare International
3h 43m
Trip: 7 days
6.1GoodShow reviews
Overall 6.1 Good
Based on 14 reviews
Overall
5.8
Boarding
6.1
Comfort
5.4
Crew
6.5
Entertainment
4.6
Food
4.7
FLL
MSP
Mediocre 2.0

Cons: Not having to wait almost an hour to get off the plane after landing.

MSY
LAS
Okay 4.0

Pros: Flight left on time

Cons: Seats should recline

FLL
MDE
Okay 4.4

Pros: the price was reasonable;

Cons: inclusion of bags in price; more space between seats; reclining seats;

BOS
MSY
Okay 4.6

Cons: Charges extra for bags over 40lbs not over 50 lbs like most airlines. My bag cost $80 it was more then I paid for the ticket. Also, very small plane. Won’t fly with Spirit again

MSY
FLL
Okay 5.0

Pros: Price was reasonable

Cons: On time performance; inclusion of bags in price;

Thu, Mar 7
ORD
Chicago O'Hare International
SEA
Seattle/Tacoma Intl
4h 37m
Thu, Mar 14
SEA
Seattle/Tacoma Intl
ORD
Chicago O'Hare International
4h 13m
Trip: 7 days
6.6GoodShow reviews
Overall 6.6 Good
Based on 64 reviews
Overall
7.4
Boarding
7.5
Comfort
7.2
Crew
7.9
Entertainment
6.8
Food
6.7
DFW
SFO
Mediocre 2.0

Cons: Delay luggage

LAX
DCA
Good 6.6

Cons: The plane was so hot temperature wise. I was literally sweating in a T-shirt

MDT
CLT
Good 7.3

Cons: Stale pretzels

ORD
SEA
Excellent 8.3

Pros: I loved how sweet the crew was. I loved the movie selection.

Cons: The seat was completely uncomfortable. My feet are swollen and my back hurts still.

DFW
SLC
Excellent 10.0

Pros: Wonderful and on-time!

Sat, Jun 8
ORD
Chicago O'Hare International
SEA
Seattle/Tacoma Intl
4h 40m
Wed, Jun 12
SEA
Seattle/Tacoma Intl
ORD
Chicago O'Hare International
3h 43m
Trip: 5 days
8.6ExcellentShow reviews
Overall 8.6 Excellent
Based on 213 reviews
Overall
8.6
Boarding
8.6
Comfort
8.3
Crew
8.9
Entertainment
7.9
Food
7.9
ORD
SEA
Okay 5.6

Pros: Crew gave us updates

Cons: We were told it would take 5 minutes to deplane, fix the problem and reboard when it actually took an hour

ORD
SEA
Excellent 10.0

Pros: Free WiFi for texting, can watch movies on your phone with their app or rent tablets from the airline. Great service overall!!

Cons: Could use a heartier snack, they gave cookies and drinks

ORD
SEA
Excellent 8.0

Pros: Efficient and comfortable

ORD
SEA
Excellent 10.0

Pros: Very friendly staff, on time and professional.

ORD
SEA
Okay 4.6

Pros: The flight was over AC'd and we froze. We asked the FA's three times to turn it down. They don't care.

Wed, Mar 6
ORD
Chicago O'Hare International
SEA
Seattle/Tacoma Intl
4h 43m
Thu, Mar 7
SEA
Seattle/Tacoma Intl
ORD
Chicago O'Hare International
4h 06m
Trip: 2 days
8.6ExcellentShow reviews
Overall 8.6 Excellent
Based on 11 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.4
JFK
RDU
Okay 5.6

Pros: Boarding process was smooth.

Cons: In flight service was disappointing.

YVR
MSP
Excellent 10.0

Pros: Even in the absolute freezing (-40F) the plane landed an hour early into Minneapolis. Was only delayed 20 minutes leaving. Crew did amazing to get the plane going.

ATL
CRW
Excellent 9.5

Pros: Seat was comfortable

Cons: Could have been a little cooler- was stuffy

YUL
ATL
Excellent 9.2

Pros: Crew was amazing.

Cons: Delayed departure due to late crew arrival. Not a huge deal.

DUB
JFK
Good 7.6

Pros: Crew were very good but the seats were not comfortable for an eight hour flight

Cons: A little bit of leg space

Mon, Feb 25
ORD
Chicago O'Hare International
SEA
Seattle/Tacoma Intl
15h 33m
Wed, Feb 27
SEA
Seattle/Tacoma Intl
ORD
Chicago O'Hare International
24h 53m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Mar 8
CMI
Champaign University-Willard
SEA
Seattle/Tacoma Intl
18h 35m
Sun, Mar 10
SEA
Seattle/Tacoma Intl
CMI
Champaign University-Willard
26h 32m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Aug 13
ORD
Chicago O'Hare International
SEA
Seattle/Tacoma Intl
4h 33m
Tue, Aug 20
SEA
Seattle/Tacoma Intl
ORD
Chicago O'Hare International
3h 43m
Trip: 8 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 164 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
ORD
SEA
Excellent 8.3

Pros: Everything went as well as can be expected. Very smooth and uneventful flight.

ORD
SEA
Mediocre 2.0

Cons: Delay caused missed flight. Staff did not accomidate efficiently. Ended up on a much later flight and was treated unfairly.

ORD
SEA
Okay 4.4

Pros: Having a flight. United Airlines employee at the help desk was very helpful and found the quickest available flight.

Cons: Got my ticket. Had to run through the airport because the layover time was too short (as it has been on MANY of my flights with United). Attendant that took my ticket was actually rude to me about having a ticket on the plane. Boarding was disorganized.

ORD
SEA
Mediocre 2.0

Cons: The flight staff was rude, the wrong gas was put in the plane causing a delay, I missed my connection because of this where they wrote it was delayed because "it was snowing in Savannah" which was a blatant lie, but made it so they did not have to help me in any way since their delay was "weather" related. They could not get my to my destination until noon the next day which forced me to buy a new flight on Alaska air. My flight on Alaska was absolutely fantastic and I regret ever buying any United flight and will not in the future.

ORD
SEA
Mediocre 2.0

Pros: Nothing, horrible experience.

Cons: RST to ORD to SEA took 16 hours because of non airworthy United planes at RST. First one cancelled, second fixed after several hours but SEA connection missed at ORD. Fortunately AA had a ORD-SEA flight available or I'd still be in Chicago

Wed, Aug 21
ORD
Chicago O'Hare International
SEA
Seattle/Tacoma Intl
4h 26m
Tue, Aug 27
SEA
Seattle/Tacoma Intl
ORD
Chicago O'Hare International
3h 43m
Trip: 7 days
6.1GoodShow reviews
Overall 6.1 Good
Based on 14 reviews
Overall
5.8
Boarding
6.1
Comfort
5.4
Crew
6.5
Entertainment
4.6
Food
4.7
ORD
SEA
Good 6.0

Cons: I didn't like having to pay my bag twice. My flight was delayed 2 hours causing me many issues upon my arrival.

BWI
ATL
Good 6.4

Pros: The crew great the seating was awful.

Cons: The seating.

LGA
FLL
Okay 5.0

Pros: Several hours the flight delayed because according to the crew the pilot and the first official were late on their way to the airport

Cons: Tell us since the beginning about the three hours delay

BOS
BWI
Excellent 8.0

Pros: Spirit is coming along well, customer service has improved.

SAN
LAS
Okay 4.0

Cons: Uncomfortable seats of course.

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