Find Cheap Flights from Seattle to Chicago O'Hare International (03A - ORD)

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Book cheap flights from Seattle to Chicago O'Hare International (round-trip)

Airports
Origin
Seattle
$145
only
$145
Destination
Chicago
$145
only
$145
Tue, May 8
SEA
ORD
6h 25m
Tue, May 15
ORD
SEA
6h 50m
Trip: 8 days
4.6OkayShow reviews
Overall 4.6 Okay
Based on 67 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
SEA
ORD
Mediocre 2.6

Well, this flight was a disaster. It already was a redeye as we were going to get into Chicago at 5:00am. But then our flight got delayed 3 hours in Seattle due to "technical difficulties" and we didn't touch down in Chicago until 7:45....then you know what happens? The flight doesn't have a gate because we were so late, and thus we had to wait in the plane for another 45 minutes. It was at this point frontier emailed me a voucher, which I was fine with....but then getting my luggage (which you have to pay extra for to be checked in) was shredded entirely on its side, as if they had dragged it on its side. Nice service.

SEA
ORD
Excellent 8.0

Simple and comfortable

SEA
ORD
Okay 4.6

Boarding was a breeze. Crew was really nice and not uptight.

Seats are not comfortable. Sitting down in plywood would be more comfortable than these seats :(.

SEA
ORD
Mediocre 2.0

Literally nothing, other than it got me from A to B.

Rude and mean crew, uncomfortable seats, terrible boarding process and terrible amenities. I hated everything about this flight and Frontier airlines.

SEA
ORD
Good 6.3

The price of my ticket , the kindness of the crew .

The seats didn't recline , no outlets or WiFi. But it was ok

Wed, Apr 18
SEA
ORD
3h 40m
Wed, May 9
ORD
SEA
4h 15m
Trip: 22 days
5.5OkayShow reviews
Overall 5.5 Okay
Based on 52049 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
IAH
MCO
Mediocre 2.0

My flight was delayed and then cancelled after we waited for 2 hours after boarding the plane.

FLL
EWR
Mediocre 3.3

Got to Newark late but safe

Everything

RSW
ORD
Mediocre 3.6

They downsized the plan and couldn't fly out to much later that day

FLL
LGA
Okay 4.0

The fact that this company can't even provide FREE water

ORD
LAX
Good 7.3

Can only rate on everything but Entertainment & Food, since there was neither of those. Other than those it was 5 Stars all around.

No complaints available.

Wed, Mar 7
SEA
ORD
11h 02m
Tue, Mar 13
ORD
SEA
9h 44m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Tue, May 15
SEA
ORD
6h 25m
Tue, May 22
ORD
SEA
6h 50m
Trip: 8 days
4.6OkayShow reviews
Overall 4.6 Okay
Based on 67 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
SEA
ORD
Okay 5.6

Crew was friendly.

No snacks, no coffee, no soda.

SEA
ORD
Mediocre 3.6

Lights turned off at night, not a lot of announcements to disturb sleeping passengers. Plane was clean. Crew seemed fine enough.

To begin with, a three-hour delay on what was already just a four-hour flight, and no steps made to even offer snacks or discounts or other amenities to apologize for the gross delay. Very uncomfortable seats; even dead tired, I could not get much sleep. I usually use the food tray as a place to rest my head, but it was far too small to use for that. Upon landing, another 45 minutes of delay as we waited for our gate to become free, and again, no measures taken to apologize or make us as customers feel like they wanted us to feel even a little bit better about the situation. I get that it's a cheap flight option, but even so, the company needs to take more responsibility for its internal problems.

SEA
ORD
Mediocre 2.6

Nothing

They usually have military board first. Frontier didn't. Didn't offer drinks. Uncomfortable seats. SUPER uncomfortable seats.

SEA
ORD
Mediocre 2.0

Honestly the WORST experience ever with a flight. Angry Kayak doesn't post the cost of luggage and carry one with them. Flight delayed 5 hours for non existent weather, leading to 1 hour sitting on the tarmac because they didn't have a gate at the largest airport. Then, they destroyed brand new luggage.

I hated the whole thing. Seats and tray tables are a joke

SEA
ORD
Mediocre 2.6

Well, this flight was a disaster. It already was a redeye as we were going to get into Chicago at 5:00am. But then our flight got delayed 3 hours in Seattle due to "technical difficulties" and we didn't touch down in Chicago until 7:45....then you know what happens? The flight doesn't have a gate because we were so late, and thus we had to wait in the plane for another 45 minutes. It was at this point frontier emailed me a voucher, which I was fine with....but then getting my luggage (which you have to pay extra for to be checked in) was shredded entirely on its side, as if they had dragged it on its side. Nice service.

Tue, Mar 27
SEA
ORD
4h 05m
Thu, Mar 29
ORD
SEA
4h 35m
Trip: 3 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 6 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
MKE
ATL
Okay 4.0

Nothing

I never got to Cabo. It took 2 hours for Delta to de-ice the plane in Milwaukee. Because of the long delay we missed the flight to Cabo. We asked Delta to book us on another flight to get us to Cabo today, Delta reps said nothing was available. Delta gave us a discounted coupon for a hotel in Atlanta and rebooked us on a flight to Cabo tomorrow.

HKG
SEA
Good 6.0

The flight was on time and the arrival was early

LAX
CUN
Mediocre 2.6

Terrible customer service both on the phone before the flight, but Especially from the gate agent. Wow she was really horrible.

The flight attendants on board were good! They helped get everything straight. Easily could have been handled by the incompetent gate agent. Wow.

SEA
LAX
Good 6.0

On time flight arrival

Baggage Claim was very disorganized. They indicated bags were to be picked up at a carousel that was under construction. When we went to the service desk, they directed us to another carousel which was incorrect. There was no announcement made and there was a delay in updating the baggage claim board.

AUA
ATL
Excellent 10.0

The entertainment

Had to pay for bags

Tue, Jun 5
SEA
ORD
6h 25m
Tue, Jun 12
ORD
SEA
6h 50m
Trip: 8 days
4.6OkayShow reviews
Overall 4.6 Okay
Based on 67 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
SEA
ORD
Okay 5.6

Crew was friendly.

No snacks, no coffee, no soda.

SEA
ORD
Mediocre 2.6

Nothing

They usually have military board first. Frontier didn't. Didn't offer drinks. Uncomfortable seats. SUPER uncomfortable seats.

SEA
ORD
Mediocre 2.6

Well, this flight was a disaster. It already was a redeye as we were going to get into Chicago at 5:00am. But then our flight got delayed 3 hours in Seattle due to "technical difficulties" and we didn't touch down in Chicago until 7:45....then you know what happens? The flight doesn't have a gate because we were so late, and thus we had to wait in the plane for another 45 minutes. It was at this point frontier emailed me a voucher, which I was fine with....but then getting my luggage (which you have to pay extra for to be checked in) was shredded entirely on its side, as if they had dragged it on its side. Nice service.

SEA
ORD
Mediocre 3.6

Lights turned off at night, not a lot of announcements to disturb sleeping passengers. Plane was clean. Crew seemed fine enough.

To begin with, a three-hour delay on what was already just a four-hour flight, and no steps made to even offer snacks or discounts or other amenities to apologize for the gross delay. Very uncomfortable seats; even dead tired, I could not get much sleep. I usually use the food tray as a place to rest my head, but it was far too small to use for that. Upon landing, another 45 minutes of delay as we waited for our gate to become free, and again, no measures taken to apologize or make us as customers feel like they wanted us to feel even a little bit better about the situation. I get that it's a cheap flight option, but even so, the company needs to take more responsibility for its internal problems.

SEA
ORD
Good 6.3

The price of my ticket , the kindness of the crew .

The seats didn't recline , no outlets or WiFi. But it was ok

Sat, Jul 14
SEA
ORD
3h 56m
Sun, Jul 29
ORD
SEA
4h 28m
Trip: 16 days
6.7GoodShow reviews
Overall 6.7 Good
Based on 140 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
SEA
ORD
Good 6.6

I know it’s out of the hands of the airline but we were delayed due to weather. Luckily they booked us on another flight but it was the next morning.

I know there are clauses saying that United does not have to do anything to accommodate you if it’s bad weather but we did not get anything for our inconvenience. Most airlines will seem to help you with hotels or food and whatnot if you had to be rebooked. We ended up booking a hotel through the Hotel Tonight for a great rate although it’s unrefundable. Turns out we get to the airport and our original connecting flight was severely delayed and we would have made it on to that flight. So either way we were stuck with a loss.

SEA
ORD
Excellent 10.0

Everything was good .with kayak app we can find avery ways in every airport we had to find .thank you

SEA
ORD
Excellent 8.0

at check in - check baggage was quickly serviced

SEA
ORD
Okay 4.3

They had blankets waiting on our seats for us, which was really nice!

The seats were horribly uncomfortable and hardly budged when "reclined". It made for a miserable red eye experience.

SEA
ORD
Excellent 10.0

Love that they allow military and parents with small children on first.

Fri, Mar 30
SEA
ORD
4h 07m
Wed, Apr 4
ORD
SEA
4h 30m
Trip: 6 days
7.5GoodShow reviews
Overall 7.5 Good
Based on 63 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
SEA
ORD
Mediocre 2.3

Luggage allowance policy was not clear, so that they can try to charge passengers extra fee. Airline blames on one another when it comes to connecting flight if we purchased a one stop flight

SEA
ORD
Excellent 9.0

seats comfy, seemed like a newer plane, crew was lovely.

usual complaints about domestic flights - not having free headphones and not having free snacks.

SEA
ORD
Excellent 10.0

The air stewardesses were extremely cordial and continuously asked if the passengers needed anything many times during the flight. It's a small gesture but I appreciated it very much. Free wifi (for movies/in-flight entertainment) was also a plus.

SEA
ORD
Okay 5.0

Our bag was never transferred to the continuing flight. Then it took a week to catch up with us. When we complained to American they just passed the buck to the final carrier, but I think the mistake was theirs.

SEA
ORD
Excellent 9.6

Great service!

Mon, Jan 22
SEA
ORD
14h 36m
Tue, Jan 23
ORD
SEA
15h 41m
Trip: 2 days
4.6OkayShow reviews
Overall 4.6 Okay
Based on 67 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
SEA
ORD
Mediocre 3.6

Price

Two hour flight delay in the middle of the night due to "computers restarting."

SEA
ORD
Mediocre 2.0

Honestly the WORST experience ever with a flight. Angry Kayak doesn't post the cost of luggage and carry one with them. Flight delayed 5 hours for non existent weather, leading to 1 hour sitting on the tarmac because they didn't have a gate at the largest airport. Then, they destroyed brand new luggage.

I hated the whole thing. Seats and tray tables are a joke

SEA
ORD
Mediocre 2.0

Literally nothing, other than it got me from A to B.

Rude and mean crew, uncomfortable seats, terrible boarding process and terrible amenities. I hated everything about this flight and Frontier airlines.

SEA
ORD
Okay 5.6

Crew was friendly.

No snacks, no coffee, no soda.

SEA
ORD
Excellent 8.0

Simple and comfortable

Mon, Feb 19
SEA
ORD
3h 51m
Tue, Mar 6
ORD
SEA
9h 44m
Trip: 16 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Feb 1
SEA
ORD
16h 42m
Tue, Feb 6
ORD
SEA
15h 41m
Trip: 6 days
4.6OkayShow reviews
Overall 4.6 Okay
Based on 67 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
SEA
ORD
Okay 5.6

Crew was friendly.

No snacks, no coffee, no soda.

SEA
ORD
Mediocre 2.6

Nothing

They usually have military board first. Frontier didn't. Didn't offer drinks. Uncomfortable seats. SUPER uncomfortable seats.

SEA
ORD
Mediocre 3.6

Tough! other than the only flight available for the time, I would not have chosen it.

Extremely commercial in the name of budget airlines! The flight wasn't cheap or anything! But money speaks everywhere and ALL the time with this airlines. $2 for a can of soda. Carry on bags- pay! For whatever reason you decide to buy it at the airport- extra! Seats- very uncomfortable and you couldn't get better even if you paid because the whole flight has the same kind! Use this airlines at your own discomfort!

SEA
ORD
Mediocre 2.0

Honestly the WORST experience ever with a flight. Angry Kayak doesn't post the cost of luggage and carry one with them. Flight delayed 5 hours for non existent weather, leading to 1 hour sitting on the tarmac because they didn't have a gate at the largest airport. Then, they destroyed brand new luggage.

I hated the whole thing. Seats and tray tables are a joke

SEA
ORD
Excellent 8.0

Simple and comfortable

Wed, Feb 7
SEA
ORD
14h 36m
Wed, Feb 14
ORD
SEA
4h 36m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Feb 28
SEA
ORD
14h 33m
Sat, Mar 3
ORD
SEA
11h 51m
Trip: 4 days
4.6OkayShow reviews
Overall 4.6 Okay
Based on 67 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
SEA
ORD
Mediocre 3.6

Price

Two hour flight delay in the middle of the night due to "computers restarting."

SEA
ORD
Good 6.3

The price of my ticket , the kindness of the crew .

The seats didn't recline , no outlets or WiFi. But it was ok

SEA
ORD
Okay 4.6

Boarding was a breeze. Crew was really nice and not uptight.

Seats are not comfortable. Sitting down in plywood would be more comfortable than these seats :(.

SEA
ORD
Okay 5.3

Quiet Fliight

Late getting into Seattle. Crew seemed in no rush to make up lost time.

SEA
ORD
Mediocre 2.6

Nothing

They usually have military board first. Frontier didn't. Didn't offer drinks. Uncomfortable seats. SUPER uncomfortable seats.

Tue, Feb 13
SEA
ORD
16h 42m
Tue, Feb 20
ORD
SEA
19h 45m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Mar 6
SEA
ORD
6h 13m
Tue, Apr 10
ORD
SEA
6h 43m
Trip: 35 days
4.6OkayShow reviews
Overall 4.6 Okay
Based on 67 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
SEA
ORD
Mediocre 2.0

Literally nothing, other than it got me from A to B.

Rude and mean crew, uncomfortable seats, terrible boarding process and terrible amenities. I hated everything about this flight and Frontier airlines.

SEA
ORD
Mediocre 3.6

Lights turned off at night, not a lot of announcements to disturb sleeping passengers. Plane was clean. Crew seemed fine enough.

To begin with, a three-hour delay on what was already just a four-hour flight, and no steps made to even offer snacks or discounts or other amenities to apologize for the gross delay. Very uncomfortable seats; even dead tired, I could not get much sleep. I usually use the food tray as a place to rest my head, but it was far too small to use for that. Upon landing, another 45 minutes of delay as we waited for our gate to become free, and again, no measures taken to apologize or make us as customers feel like they wanted us to feel even a little bit better about the situation. I get that it's a cheap flight option, but even so, the company needs to take more responsibility for its internal problems.

SEA
ORD
Mediocre 3.6

Tough! other than the only flight available for the time, I would not have chosen it.

Extremely commercial in the name of budget airlines! The flight wasn't cheap or anything! But money speaks everywhere and ALL the time with this airlines. $2 for a can of soda. Carry on bags- pay! For whatever reason you decide to buy it at the airport- extra! Seats- very uncomfortable and you couldn't get better even if you paid because the whole flight has the same kind! Use this airlines at your own discomfort!

SEA
ORD
Okay 5.6

Crew was friendly.

No snacks, no coffee, no soda.

SEA
ORD
Mediocre 2.6

Well, this flight was a disaster. It already was a redeye as we were going to get into Chicago at 5:00am. But then our flight got delayed 3 hours in Seattle due to "technical difficulties" and we didn't touch down in Chicago until 7:45....then you know what happens? The flight doesn't have a gate because we were so late, and thus we had to wait in the plane for another 45 minutes. It was at this point frontier emailed me a voucher, which I was fine with....but then getting my luggage (which you have to pay extra for to be checked in) was shredded entirely on its side, as if they had dragged it on its side. Nice service.

Tue, Jun 19
SEA
ORD
3h 40m
Tue, Jun 26
ORD
SEA
4h 15m
Trip: 8 days
5.5OkayShow reviews
Overall 5.5 Okay
Based on 52049 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
LAX
ATL
Excellent 8.0

It was cheap

Very small seats. Good for a short flight but not so much LAX to ATL.

BWI
SEA
Okay 4.6

Dirty Seat doesn’t recline Seat doesn’t have head support on sides No movies No phone charger Small food tray Poor food choice No free water

MYR
LGA
Mediocre 3.6

The staff was friendly

The lack of proper information about Luggage policy end pricing.

FLL
EWR
Mediocre 3.3

Got to Newark late but safe

Everything

IAH
MCO
Mediocre 2.0

My flight was delayed and then cancelled after we waited for 2 hours after boarding the plane.

Sun, Apr 29
SEA
ORD
7h 57m
Mon, May 7
ORD
SEA
4h 35m
Trip: 9 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 6 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
LAX
SJC
Excellent 10.0

It’s was the best flight in my life

FAR
MSP
Good 7.3

Love the free movies and individual screen, and the new seats are more comfortable

That it wasn’t 1970, with full meals and more leg room

SEA
ORD
Excellent 10.0

We were traveling with a toddler and infant but put in different row because the tickets were purchased separately. Gate staff promptly put us together and even bumped us up to delta comfort. Was a very pleasant trip. Thanks delta!

MKE
ATL
Okay 4.0

Nothing

I never got to Cabo. It took 2 hours for Delta to de-ice the plane in Milwaukee. Because of the long delay we missed the flight to Cabo. We asked Delta to book us on another flight to get us to Cabo today, Delta reps said nothing was available. Delta gave us a discounted coupon for a hotel in Atlanta and rebooked us on a flight to Cabo tomorrow.

SEA
ORD
Good 6.3

Accident on way to airport, so I showed up to check bags 45 minutes before flight time. They said they couldn't get the bag to the plane..in 45 minutes? So, they put on the next flight... 6 hours later. Said I could fly without the bag... uh, no thanks. They would not look for alternatives without charging me more. Flight attendants were crabby, otherwise everything was fine. I flew British Airways a few months ago. Night and day. Seriously. Delta does not even approach having good service. There was no comparison to British Air--- Delta is not in the same league.

Fri, Feb 9
SEA
ORD
14h 36m
Mon, Feb 12
ORD
SEA
20h 11m
Trip: 4 days
4.6OkayShow reviews
Overall 4.6 Okay
Based on 67 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
SEA
ORD
Mediocre 2.6

Nothing

They usually have military board first. Frontier didn't. Didn't offer drinks. Uncomfortable seats. SUPER uncomfortable seats.

SEA
ORD
Okay 4.6

Boarding was a breeze. Crew was really nice and not uptight.

Seats are not comfortable. Sitting down in plywood would be more comfortable than these seats :(.

SEA
ORD
Good 6.3

The price of my ticket , the kindness of the crew .

The seats didn't recline , no outlets or WiFi. But it was ok

SEA
ORD
Excellent 8.0

Simple and comfortable

SEA
ORD
Mediocre 3.6

Price

Two hour flight delay in the middle of the night due to "computers restarting."

Tue, Jul 10
SEA
ORD
3h 40m
Tue, Jul 17
ORD
SEA
4h 15m
Trip: 8 days
5.5OkayShow reviews
Overall 5.5 Okay
Based on 52049 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
IAH
MCO
Mediocre 2.0

My flight was delayed and then cancelled after we waited for 2 hours after boarding the plane.

LAX
ATL
Excellent 8.0

It was cheap

Very small seats. Good for a short flight but not so much LAX to ATL.

FLL
EWR
Mediocre 3.3

Got to Newark late but safe

Everything

BOS
MCO
Excellent 9.6

good trip, excellent service

food prices

MCO
BOS
Excellent 9.6

good flight, excellent service

food prices

Tue, Jul 17
SEA
ORD
3h 40m
Tue, Jul 24
ORD
SEA
4h 15m
Trip: 8 days
5.5OkayShow reviews
Overall 5.5 Okay
Based on 52049 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
MCO
BWI
Okay 4.6

Dirty Seat doesn’t recline Seat doesn’t have head support on sides No movies No phone charger Small food tray Poor food choice No free water

ORD
LAX
Good 7.3

Can only rate on everything but Entertainment & Food, since there was neither of those. Other than those it was 5 Stars all around.

No complaints available.

IAH
MCO
Mediocre 2.0

My flight was delayed and then cancelled after we waited for 2 hours after boarding the plane.

RSW
ORD
Mediocre 3.6

They downsized the plan and couldn't fly out to much later that day

MCO
BOS
Excellent 9.6

good flight, excellent service

food prices

Seattle to Chicago O'Hare International Flight Information

Avg. Flight Duration 4h 05m
Flights Arrive in Chicago O'Hare International
Flights Depart from Seattle
Flight Price $145
Distance 1717 miles
Airlines Frontier, Spirit Airlines, Delta, United, American Airlines
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.