Trips

Find Cheap Flights from San Francisco to Chicago O'Hare International (SFO - ORD)

Search hundreds of travel sites at once for deals on flights to Chicago O'Hare International

Fri 8/17
Fri 8/24
Any month
Compare vs. KAYAK |

San Francisco to Chicago O'Hare International Flight Information

Avg. Flight Duration 4h 19m
Flights Arrive in Chicago O'Hare International
Flights Depart from San Francisco
Flight Price $155
Distance 1,842 miles
Airlines United, Frontier, Delta, American Airlines

Good to Know

Low Season:
October
Best time to beat the crowds
4%
expected price decrease
High Season:
March
Most popular time to fly
10%
expected price increase
Average Price:
$273
(avg. price over the last 2 weeks)
Good Deal:
$186
or less (round trip)

When to Book Flights from San Francisco to Chicago O'Hare International

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top Tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $185 or less.
The cheapest flight from San Francisco to Chicago O'Hare International was found 90 days before departure, on average.
Book at least 3 weeks before departure in order to get a below-average price.
High season is considered to be February, March and April. The cheapest month to fly is October.
Morning departure is around 46% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking San Francisco to Chicago O'Hare International Flights

How long does a flight from San Francisco to Chicago O'Hare International take?
An average nonstop flight takes 3h 51m, covering a distance of 1842 miles.
How many flights are there between San Francisco and Chicago O'Hare International?
There are 1,730 (nonstop) flights between San Francisco and Chicago O'Hare International per week, averaging 250 per day.
Which airlines provide the cheapest flights from San Francisco to Chicago O'Hare International?
In the past 3 days, the cheapest round-trip tickets were found on United ($155), Frontier ($258) and Delta ($299).
Do I need a passport to fly between San Francisco and Chicago O'Hare International?
No.
Which airlines fly most frequently between San Francisco and Chicago O'Hare International?
Air Canada (42 times daily), United (42 times daily), Air New Zealand (41 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly San Francisco to Chicago O'Hare International?
For San Francisco to Chicago O'Hare International, Tuesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Chicago O'Hare International back to San Francisco, the best deals are generally found on Tuesday, with Wednesday being the most expensive.

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

Airports
Origin
San Francisco
$155
only
$155
Destination
Chicago
$155
only
$155
Tue, Dec 4
SFO
San Francisco
ORD
Chicago O'Hare International
3h 57m
Wed, Dec 5
ORD
Chicago O'Hare International
SFO
San Francisco
4h 44m
Trip: 2 days
6.6GoodShow reviews
Overall 6.6 Good
Based on 328 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
SFO
ORD
Okay 5.3

The “entertainment” system was more like a “frustration” system. The wi-fi was painfully slow. I had to use a different browser. Then download software. Then close a separate browser. Then download more software. At each step, I would scroll through an entire list of movies (painstakingly slowly) to get to the one I wanted, only to find that I needed to do yet another slow process before I could proceed. Finally, after 30 minutes of effort, I was watching my movie! And then 10 minutes into it, it cut off and I could not re-open it. Thanks for wasting my time and killing my soul with this “entertainment.”

SFO
ORD
Mediocre 2.0

I missed my connection because we left 2 hrs late from SFO due to an engine maintainance problem. Then had to fly to DCA instead of Richmond.

SFO
ORD
Excellent 10.0

The entertainment really helped pass the time

Not having milk to drink

SFO
ORD
Excellent 10.0

Every thing about it except for snacks Wish there was a meal from sfo to ohare

The piolets ability

SFO
ORD
Mediocre 2.0

No crew after the plane was ready, caused further delay of 3.5 hours. I missed last bus to my school & had to spend the night in ORD. So disregard of passengers!

Tue, Jan 8
SFO
San Francisco
ORD
Chicago O'Hare International
7h 11m
Tue, Jan 15
ORD
Chicago O'Hare International
SFO
San Francisco
18h 02m
Trip: 8 days
5.1OkayShow reviews
Overall 5.1 Okay
Based on 132 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
SFO
ORD
Excellent 10.0

Everything, hadn't flown since the twin towers fell, had no "real" problems in going through security and the Frontier people and equipment performed as expected.

Not a thing, I realize this is probably not normal, but it was as perfect a trip as we could've asked for.

SFO
ORD
Mediocre 2.0

The original flight was scheduled for 1:25am at SFO - They then delayed it to 2:30am - Then at 2am they said they don't have a crew member available to fly the plane...so the plane sat on the tarmac and our flight got rescheduled to 9:45am and for that 8 hour flight delay, they gave us a crappy $200 flight voucher that has to be used within the next 90 days. I think public transport is better than this airline.

SFO
ORD
Mediocre 2.0

Not only were my fiancé and I hit with $130 in fees for baggage, the night prior we decided to upgrade our seats to row 1 for extra leg room for an additional $90. Little did we know for that price we'd be jeopardizing the ability to reclining our seats...on a red eye flight. I'm incredibly disappointed in frontier. I use to fly them frequently to/from SFO to the Midwest and the quality of service has decreased tremendously! These additional fees you tack on are taking advantage of customers and unethical. My family and I will not be flying with Frontier again.

SFO
ORD
Excellent 10.0

Did not travel due to weather

Didn't travel due to weather

SFO
ORD
Mediocre 2.0

Nothing. Will not fly Frontier again.

EVERYTHING.

Wed, Sep 26
SFO
San Francisco
ORD
Chicago O'Hare International
5h 51m
Sun, Sep 30
ORD
Chicago O'Hare International
SFO
San Francisco
4h 38m
Trip: 5 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 19,595 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.6
Food
7.4
JFK
MXP
Excellent 8.0

The flight was very smooth and the landing also was very good. The selection of movie are plenty.

LAX
TUS
Okay 5.6

The bag service

The flight delays

LGA
TYS
Good 6.8

Although we ended up being stuck on the plane for 2 hours prior to take off due to high volume, weather and as the pilot put it, "possible military activity" the crew kept us informed every step of the way. There was one flight attendant in particular who was so full of energy and made the unfortunate circumstances not so bad. She entertained us and kept us in the loop the entire time as did the pilots. It made the 2 hours not feel so bad which was appreciated.

That we were delayed on the plane for two hours on a small plane but I know it was out of their control.

JFK
SJC
Excellent 8.0

Everything ran smoothly on this flight. No delays before, pleasant staff, great entertainment selection, okay food options, working equipment (e.g., tv in the headrest worked, seatbelts worked, lavatories were operational, etc.). This flight met all my expectations

The only hiccup was the wait time on the runway before take off. Not sure if that was the airport’s fault or the airline’s fault. We must have waited 45 minutes.

JFK
CUN
Okay 5.6

Flight was delayed.

Mon, Aug 27
SFO
San Francisco
ORD
Chicago O'Hare International
4h 03m
Tue, Aug 28
ORD
Chicago O'Hare International
SFO
San Francisco
4h 31m
Trip: 2 days
6.6GoodShow reviews
Overall 6.6 Good
Based on 328 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
SFO
ORD
Good 6.6

The fact that they give all first class passengers dibs on the hot food and that leaves NOTHING for the folks in economy plus. The FA said that they only had a limited amount anyway. I was willing to purchase that buy high food cuz I was hungry instead I filled up on water and ginger ale and went to sleep on the 4 1/2 hour flight.

SFO
ORD
Mediocre 2.0

I missed my connection because we left 2 hrs late from SFO due to an engine maintainance problem. Then had to fly to DCA instead of Richmond.

SFO
ORD
Excellent 10.0

Every thing about it except for snacks Wish there was a meal from sfo to ohare

The piolets ability

SFO
ORD
Excellent 10.0

The entertainment really helped pass the time

Not having milk to drink

SFO
ORD
Mediocre 2.0

No crew after the plane was ready, caused further delay of 3.5 hours. I missed last bus to my school & had to spend the night in ORD. So disregard of passengers!

Fri, Sep 7
SFO
San Francisco
ORD
Chicago O'Hare International
3h 52m
Tue, Sep 11
ORD
Chicago O'Hare International
SFO
San Francisco
4h 37m
Trip: 5 days
6.6GoodShow reviews
Overall 6.6 Good
Based on 328 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
SFO
ORD
Good 6.6

The fact that they give all first class passengers dibs on the hot food and that leaves NOTHING for the folks in economy plus. The FA said that they only had a limited amount anyway. I was willing to purchase that buy high food cuz I was hungry instead I filled up on water and ginger ale and went to sleep on the 4 1/2 hour flight.

SFO
ORD
Excellent 10.0

Every thing about it except for snacks Wish there was a meal from sfo to ohare

The piolets ability

SFO
ORD
Okay 5.6

737 planes for these longer haul flights are a bit tight

SFO
ORD
Mediocre 2.0

No crew after the plane was ready, caused further delay of 3.5 hours. I missed last bus to my school & had to spend the night in ORD. So disregard of passengers!

SFO
ORD
Okay 5.3

The “entertainment” system was more like a “frustration” system. The wi-fi was painfully slow. I had to use a different browser. Then download software. Then close a separate browser. Then download more software. At each step, I would scroll through an entire list of movies (painstakingly slowly) to get to the one I wanted, only to find that I needed to do yet another slow process before I could proceed. Finally, after 30 minutes of effort, I was watching my movie! And then 10 minutes into it, it cut off and I could not re-open it. Thanks for wasting my time and killing my soul with this “entertainment.”

Mon, Dec 24
SFO
San Francisco
ORD
Chicago O'Hare International
3h 58m
Wed, Jan 2
ORD
Chicago O'Hare International
SFO
San Francisco
4h 37m
Trip: 10 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 97 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
SFO
ORD
Okay 5.6

Seats are fine but confining.

Need more overhead luggage room, more seat room, missing individual monitors to watch a variety of programs.

SFO
ORD
Excellent 8.0

Had a exit row seat so we had extra space. Of course we had to pay extra for it. Friendly crew.

Old plane with an overhead TV. :(

SFO
ORD
Excellent 10.0

Awesome service

:)

SFO
ORD
Good 7.6

The flight was great. Lots of movies to choose from. Food was pretty good too.

They moved our flight around multiple times. We first had a layover in Chicago then through multiple emails and one phone call they just flew us straight to London with no layover. It all worked out it was just stressful not knowing exactly when we were flying out and if we were going to make our connecting flights. It did work out and we did make it.

SFO
ORD
Good 7.6

One cabin crew went the extra mile for me...rescued a partial dental plate which I had inadvertently tossed in the trash.

Mon, Sep 10
SFO
San Francisco
ORD
Chicago O'Hare International
4h 03m
Wed, Sep 12
ORD
Chicago O'Hare International
SFO
San Francisco
4h 42m
Trip: 3 days
6.6GoodShow reviews
Overall 6.6 Good
Based on 328 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
SFO
ORD
Excellent 10.0

Every thing about it except for snacks Wish there was a meal from sfo to ohare

The piolets ability

SFO
ORD
Good 7.3

Crew was great and took care of my carry-on as all the space near my seat was full, so she brought it back to the front and stowed it for me.

Seats were small, as typically horrible on flights these days. In-flight movies are normally free over a 5 hour flight, but that didnt seem to be the case, not a bad thing as overnight everyone slept, however my screen was unable to shut off so we had to cover it with a blanket to block the light.

SFO
ORD
Good 6.6

The fact that they give all first class passengers dibs on the hot food and that leaves NOTHING for the folks in economy plus. The FA said that they only had a limited amount anyway. I was willing to purchase that buy high food cuz I was hungry instead I filled up on water and ginger ale and went to sleep on the 4 1/2 hour flight.

SFO
ORD
Okay 5.3

The “entertainment” system was more like a “frustration” system. The wi-fi was painfully slow. I had to use a different browser. Then download software. Then close a separate browser. Then download more software. At each step, I would scroll through an entire list of movies (painstakingly slowly) to get to the one I wanted, only to find that I needed to do yet another slow process before I could proceed. Finally, after 30 minutes of effort, I was watching my movie! And then 10 minutes into it, it cut off and I could not re-open it. Thanks for wasting my time and killing my soul with this “entertainment.”

SFO
ORD
Okay 5.2

Wide body jet on a domestic route has a wider cabin.

Seat was uncomfortable, no PTV entertainment, you have to stream from the wi-fi using united app, but you have to pay for wifi to download it.

Tue, Oct 16
SFO
San Francisco
ORD
Chicago O'Hare International
4h 10m
Sun, Oct 28
ORD
Chicago O'Hare International
SFO
San Francisco
4h 37m
Trip: 13 days
6.6GoodShow reviews
Overall 6.6 Good
Based on 328 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
SFO
ORD
Okay 4.3

Seats are very crowded.

SFO
ORD
Okay 5.3

The “entertainment” system was more like a “frustration” system. The wi-fi was painfully slow. I had to use a different browser. Then download software. Then close a separate browser. Then download more software. At each step, I would scroll through an entire list of movies (painstakingly slowly) to get to the one I wanted, only to find that I needed to do yet another slow process before I could proceed. Finally, after 30 minutes of effort, I was watching my movie! And then 10 minutes into it, it cut off and I could not re-open it. Thanks for wasting my time and killing my soul with this “entertainment.”

SFO
ORD
Excellent 10.0

Every thing about it except for snacks Wish there was a meal from sfo to ohare

The piolets ability

SFO
ORD
Good 7.3

Older plane, no entertainment, seats not comfortable.

SFO
ORD
Mediocre 3.6

A/c was broken and got nautious from the heat.

Sat, Sep 1
SFO
San Francisco
ORD
Chicago O'Hare International
14h 01m
Mon, Sep 3
ORD
Chicago O'Hare International
SFO
San Francisco
8h 37m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Nov 2
SFO
San Francisco
ORD
Chicago O'Hare International
3h 51m
Tue, Nov 6
ORD
Chicago O'Hare International
SFO
San Francisco
4h 37m
Trip: 5 days
6.6GoodShow reviews
Overall 6.6 Good
Based on 328 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
SFO
ORD
Excellent 10.0

The entertainment really helped pass the time

Not having milk to drink

SFO
ORD
Okay 5.2

Wide body jet on a domestic route has a wider cabin.

Seat was uncomfortable, no PTV entertainment, you have to stream from the wi-fi using united app, but you have to pay for wifi to download it.

SFO
ORD
Good 6.6

The fact that they give all first class passengers dibs on the hot food and that leaves NOTHING for the folks in economy plus. The FA said that they only had a limited amount anyway. I was willing to purchase that buy high food cuz I was hungry instead I filled up on water and ginger ale and went to sleep on the 4 1/2 hour flight.

SFO
ORD
Good 7.3

Older plane, no entertainment, seats not comfortable.

SFO
ORD
Okay 5.3

The “entertainment” system was more like a “frustration” system. The wi-fi was painfully slow. I had to use a different browser. Then download software. Then close a separate browser. Then download more software. At each step, I would scroll through an entire list of movies (painstakingly slowly) to get to the one I wanted, only to find that I needed to do yet another slow process before I could proceed. Finally, after 30 minutes of effort, I was watching my movie! And then 10 minutes into it, it cut off and I could not re-open it. Thanks for wasting my time and killing my soul with this “entertainment.”

Mon, Nov 12
SFO
San Francisco
ORD
Chicago O'Hare International
4h 09m
Thu, Nov 15
ORD
Chicago O'Hare International
SFO
San Francisco
4h 37m
Trip: 4 days
6.6GoodShow reviews
Overall 6.6 Good
Based on 328 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
SFO
ORD
Okay 4.3

Seats are very crowded.

SFO
ORD
Okay 5.3

The “entertainment” system was more like a “frustration” system. The wi-fi was painfully slow. I had to use a different browser. Then download software. Then close a separate browser. Then download more software. At each step, I would scroll through an entire list of movies (painstakingly slowly) to get to the one I wanted, only to find that I needed to do yet another slow process before I could proceed. Finally, after 30 minutes of effort, I was watching my movie! And then 10 minutes into it, it cut off and I could not re-open it. Thanks for wasting my time and killing my soul with this “entertainment.”

SFO
ORD
Excellent 10.0

The entertainment really helped pass the time

Not having milk to drink

SFO
ORD
Mediocre 2.0

No crew after the plane was ready, caused further delay of 3.5 hours. I missed last bus to my school & had to spend the night in ORD. So disregard of passengers!

SFO
ORD
Mediocre 3.6

A/c was broken and got nautious from the heat.

Mon, Feb 11
SFO
San Francisco
ORD
Chicago O'Hare International
7h 40m
Wed, Feb 13
ORD
Chicago O'Hare International
SFO
San Francisco
8h 18m
Trip: 3 days
5.1OkayShow reviews
Overall 5.1 Okay
Based on 132 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
SFO
ORD
Mediocre 2.0

Not only were my fiancé and I hit with $130 in fees for baggage, the night prior we decided to upgrade our seats to row 1 for extra leg room for an additional $90. Little did we know for that price we'd be jeopardizing the ability to reclining our seats...on a red eye flight. I'm incredibly disappointed in frontier. I use to fly them frequently to/from SFO to the Midwest and the quality of service has decreased tremendously! These additional fees you tack on are taking advantage of customers and unethical. My family and I will not be flying with Frontier again.

SFO
ORD
Mediocre 2.0

Flight was canceled and they didn't have any more flight Ha for 6 days. So frustrating. Ended up paying $500 for a last minute flight on another airline.

SFO
ORD
Mediocre 2.0

Always delayed departure. Poor plane condition

SFO
ORD
Okay 4.3

Our San Francisco to Chicago flight only took 3 hour and 20 minutes in the air, which was nice, and the crew was perfectly fine.

Someone at Frontier is real proud of themselves for squeezing a few extra bucks out of every square foot of plane space, but after paying extra for bags (checked or carry-on), paying extra for seats, paying extra for snacks/drinks, and ending up on a plane with non-existent leg room and non-reclining, board-hard seats, we'll probably never fly Frontier again.

SFO
ORD
Mediocre 2.0

The original flight was scheduled for 1:25am at SFO - They then delayed it to 2:30am - Then at 2am they said they don't have a crew member available to fly the plane...so the plane sat on the tarmac and our flight got rescheduled to 9:45am and for that 8 hour flight delay, they gave us a crappy $200 flight voucher that has to be used within the next 90 days. I think public transport is better than this airline.

Fri, Nov 30
SFO
San Francisco
ORD
Chicago O'Hare International
3h 51m
Sun, Dec 9
ORD
Chicago O'Hare International
SFO
San Francisco
4h 47m
Trip: 10 days
6.6GoodShow reviews
Overall 6.6 Good
Based on 328 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
SFO
ORD
Good 6.6

The fact that they give all first class passengers dibs on the hot food and that leaves NOTHING for the folks in economy plus. The FA said that they only had a limited amount anyway. I was willing to purchase that buy high food cuz I was hungry instead I filled up on water and ginger ale and went to sleep on the 4 1/2 hour flight.

SFO
ORD
Mediocre 3.6

A/c was broken and got nautious from the heat.

SFO
ORD
Okay 5.3

The “entertainment” system was more like a “frustration” system. The wi-fi was painfully slow. I had to use a different browser. Then download software. Then close a separate browser. Then download more software. At each step, I would scroll through an entire list of movies (painstakingly slowly) to get to the one I wanted, only to find that I needed to do yet another slow process before I could proceed. Finally, after 30 minutes of effort, I was watching my movie! And then 10 minutes into it, it cut off and I could not re-open it. Thanks for wasting my time and killing my soul with this “entertainment.”

SFO
ORD
Excellent 10.0

The entertainment really helped pass the time

Not having milk to drink

SFO
ORD
Good 7.3

Crew was great and took care of my carry-on as all the space near my seat was full, so she brought it back to the front and stowed it for me.

Seats were small, as typically horrible on flights these days. In-flight movies are normally free over a 5 hour flight, but that didnt seem to be the case, not a bad thing as overnight everyone slept, however my screen was unable to shut off so we had to cover it with a blanket to block the light.

Sun, Dec 2
SFO
San Francisco
ORD
Chicago O'Hare International
3h 51m
Sun, Dec 9
ORD
Chicago O'Hare International
SFO
San Francisco
4h 44m
Trip: 8 days
6.6GoodShow reviews
Overall 6.6 Good
Based on 328 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
SFO
ORD
Okay 4.3

Seats are very crowded.

SFO
ORD
Excellent 10.0

Every thing about it except for snacks Wish there was a meal from sfo to ohare

The piolets ability

SFO
ORD
Good 7.3

Crew was great and took care of my carry-on as all the space near my seat was full, so she brought it back to the front and stowed it for me.

Seats were small, as typically horrible on flights these days. In-flight movies are normally free over a 5 hour flight, but that didnt seem to be the case, not a bad thing as overnight everyone slept, however my screen was unable to shut off so we had to cover it with a blanket to block the light.

SFO
ORD
Mediocre 2.0

I missed my connection because we left 2 hrs late from SFO due to an engine maintainance problem. Then had to fly to DCA instead of Richmond.

SFO
ORD
Okay 5.6

737 planes for these longer haul flights are a bit tight

Wed, Aug 29
SFO
San Francisco
ORD
Chicago O'Hare International
20h 28m
Sun, Sep 2
ORD
Chicago O'Hare International
SFO
San Francisco
4h 41m
Trip: 5 days
5.1OkayShow reviews
Overall 5.1 Okay
Based on 132 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
SFO
ORD
Okay 5.6

It was seriously delayed

SFO
ORD
Mediocre 2.0

The referee was delayed by over 4 hours due to avoidable maintenance issues. Not acceptable!

SFO
ORD
Mediocre 2.0

Flight was canceled and they didn't have any more flight Ha for 6 days. So frustrating. Ended up paying $500 for a last minute flight on another airline.

SFO
ORD
Mediocre 2.6

There was in total a 3-hour delay during the flights in both directions. The seats also were extremely uncomfortable. There was no radio and TV in the plane.

SFO
ORD
Mediocre 2.0

The original flight was scheduled for 1:25am at SFO - They then delayed it to 2:30am - Then at 2am they said they don't have a crew member available to fly the plane...so the plane sat on the tarmac and our flight got rescheduled to 9:45am and for that 8 hour flight delay, they gave us a crappy $200 flight voucher that has to be used within the next 90 days. I think public transport is better than this airline.

Wed, Jan 2
SFO
San Francisco
ORD
Chicago O'Hare International
6h 19m
Mon, Jan 7
ORD
Chicago O'Hare International
SFO
San Francisco
8h 38m
Trip: 6 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 19,595 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.6
Food
7.4
EWR
ATL
Mediocre 2.0

Boarding issues cause delay after plane had to be replaced People were double booked Then land awaited on tarmac because of no ground crew Caused me to miss my next flight

LGA
PBI
Excellent 10.0

There were many delays and cancellations due to bad thunderstorms at LGA. Despite a few hours delayed (because the airport was closed due to the storm), the flight was still schedule to leave! I was very happy about that. They did issue waivers for those who could not make the later time. Once delta got the ok to fly.. The flight left the gate very fast and we arrived and exited the plane super fast too. The process was so efficient and quick, I did not feel the waiting period. The flight attendance were so happy and positive, they made he flight very enjoyable. Great job delta!

PBI
LGA
Excellent 10.0

Boarding was on time; flight departures on time and arrived earlier than expected! Pilot told us exactly what was the status and gave us updates; cabin was well air conditioned; flight attendants were friendly; bags came out very quick! Very nice flight

JFK
SJC
Excellent 8.0

Everything ran smoothly on this flight. No delays before, pleasant staff, great entertainment selection, okay food options, working equipment (e.g., tv in the headrest worked, seatbelts worked, lavatories were operational, etc.). This flight met all my expectations

The only hiccup was the wait time on the runway before take off. Not sure if that was the airport’s fault or the airline’s fault. We must have waited 45 minutes.

SFO
DTW
Okay 4.6

The flight attendants were very kind and hoped to make up for the pilot’s negligence.

Boarding was weird with a lack of overhead bins and then the pilot was inconsistent with updates to safety issues. We were delayed by an hour and twenty mins and then had to wait on the tarmac for another plane to leave the gate. Feels like I wasted two hours in limbo.

Thu, Aug 23
SFO
San Francisco
ORD
Chicago O'Hare International
20h 41m
Sun, Aug 26
ORD
Chicago O'Hare International
SFO
San Francisco
18h 12m
Trip: 4 days
5.1OkayShow reviews
Overall 5.1 Okay
Based on 132 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
SFO
ORD
Okay 5.6

It was seriously delayed

SFO
ORD
Mediocre 2.0

The original flight was scheduled for 1:25am at SFO - They then delayed it to 2:30am - Then at 2am they said they don't have a crew member available to fly the plane...so the plane sat on the tarmac and our flight got rescheduled to 9:45am and for that 8 hour flight delay, they gave us a crappy $200 flight voucher that has to be used within the next 90 days. I think public transport is better than this airline.

SFO
ORD
Mediocre 2.0

The referee was delayed by over 4 hours due to avoidable maintenance issues. Not acceptable!

SFO
ORD
Okay 4.3

Our San Francisco to Chicago flight only took 3 hour and 20 minutes in the air, which was nice, and the crew was perfectly fine.

Someone at Frontier is real proud of themselves for squeezing a few extra bucks out of every square foot of plane space, but after paying extra for bags (checked or carry-on), paying extra for seats, paying extra for snacks/drinks, and ending up on a plane with non-existent leg room and non-reclining, board-hard seats, we'll probably never fly Frontier again.

SFO
ORD
Mediocre 2.0

Nothing. Will not fly Frontier again.

EVERYTHING.

Fri, Sep 7
SFO
San Francisco
ORD
Chicago O'Hare International
3h 52m
Wed, Sep 12
ORD
Chicago O'Hare International
SFO
San Francisco
4h 41m
Trip: 6 days
6.6GoodShow reviews
Overall 6.6 Good
Based on 328 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
SFO
ORD
Good 7.3

Older plane, no entertainment, seats not comfortable.

SFO
ORD
Mediocre 3.6

A/c was broken and got nautious from the heat.

SFO
ORD
Okay 5.3

The “entertainment” system was more like a “frustration” system. The wi-fi was painfully slow. I had to use a different browser. Then download software. Then close a separate browser. Then download more software. At each step, I would scroll through an entire list of movies (painstakingly slowly) to get to the one I wanted, only to find that I needed to do yet another slow process before I could proceed. Finally, after 30 minutes of effort, I was watching my movie! And then 10 minutes into it, it cut off and I could not re-open it. Thanks for wasting my time and killing my soul with this “entertainment.”

SFO
ORD
Excellent 10.0

Every thing about it except for snacks Wish there was a meal from sfo to ohare

The piolets ability

SFO
ORD
Good 7.3

Crew was great and took care of my carry-on as all the space near my seat was full, so she brought it back to the front and stowed it for me.

Seats were small, as typically horrible on flights these days. In-flight movies are normally free over a 5 hour flight, but that didnt seem to be the case, not a bad thing as overnight everyone slept, however my screen was unable to shut off so we had to cover it with a blanket to block the light.

Fri, Oct 5
SFO
San Francisco
ORD
Chicago O'Hare International
4h 03m
Mon, Oct 8
ORD
Chicago O'Hare International
SFO
San Francisco
4h 51m
Trip: 4 days
6.6GoodShow reviews
Overall 6.6 Good
Based on 328 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
SFO
ORD
Okay 5.3

The “entertainment” system was more like a “frustration” system. The wi-fi was painfully slow. I had to use a different browser. Then download software. Then close a separate browser. Then download more software. At each step, I would scroll through an entire list of movies (painstakingly slowly) to get to the one I wanted, only to find that I needed to do yet another slow process before I could proceed. Finally, after 30 minutes of effort, I was watching my movie! And then 10 minutes into it, it cut off and I could not re-open it. Thanks for wasting my time and killing my soul with this “entertainment.”

SFO
ORD
Good 7.3

Older plane, no entertainment, seats not comfortable.

SFO
ORD
Excellent 10.0

The entertainment really helped pass the time

Not having milk to drink

SFO
ORD
Excellent 10.0

Every thing about it except for snacks Wish there was a meal from sfo to ohare

The piolets ability

SFO
ORD
Good 7.3

Crew was great and took care of my carry-on as all the space near my seat was full, so she brought it back to the front and stowed it for me.

Seats were small, as typically horrible on flights these days. In-flight movies are normally free over a 5 hour flight, but that didnt seem to be the case, not a bad thing as overnight everyone slept, however my screen was unable to shut off so we had to cover it with a blanket to block the light.

Mon, Aug 27
SFO
San Francisco
ORD
Chicago O'Hare International
4h 03m
Mon, Sep 3
ORD
Chicago O'Hare International
SFO
San Francisco
4h 41m
Trip: 8 days
6.6GoodShow reviews
Overall 6.6 Good
Based on 328 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
SFO
ORD
Good 6.6

The fact that they give all first class passengers dibs on the hot food and that leaves NOTHING for the folks in economy plus. The FA said that they only had a limited amount anyway. I was willing to purchase that buy high food cuz I was hungry instead I filled up on water and ginger ale and went to sleep on the 4 1/2 hour flight.

SFO
ORD
Good 7.3

Older plane, no entertainment, seats not comfortable.

SFO
ORD
Good 7.3

Crew was great and took care of my carry-on as all the space near my seat was full, so she brought it back to the front and stowed it for me.

Seats were small, as typically horrible on flights these days. In-flight movies are normally free over a 5 hour flight, but that didnt seem to be the case, not a bad thing as overnight everyone slept, however my screen was unable to shut off so we had to cover it with a blanket to block the light.

SFO
ORD
Mediocre 2.0

I missed my connection because we left 2 hrs late from SFO due to an engine maintainance problem. Then had to fly to DCA instead of Richmond.

SFO
ORD
Excellent 10.0

Every thing about it except for snacks Wish there was a meal from sfo to ohare

The piolets ability

Show more results
*
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.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

^
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.

Forgot password?

Enter the email associated with your account in the field below and we'll email you a link to reset your password.

Cancel