$75 Cheap flight deals from San Francisco (SJC) to St. Charles (CHI)
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This Weekend's Flight Deals from San Francisco to St. Charles
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
OAK
Oakland Intl.
MDW
Midway Intl.
$416 Roundtrip, found 2 days ago
$416
Roundtrip
found 2 days ago
OAK
Oakland Intl.
ORD
O'Hare Intl.
$420 Roundtrip, found 2 days ago
$420
Roundtrip
found 2 days ago
SFO
San Francisco Intl.
ORD
O'Hare Intl.
$429 Roundtrip, found 3 hours ago
$429
Roundtrip
found 3 hours ago
SJC
Norman Y. Mineta San Jose Intl.
ORD
O'Hare Intl.
$553 Roundtrip, found 3 days ago
$553
Roundtrip
found 3 days ago
Airfares from $75 One Way, $145 Round Trip from San Francisco to St. Charles
Prices starting at $145 for return flights and $75 for one-way flights to St. Charles were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
SFO
San Francisco
ORD
Chicago
$145 Roundtrip, found 6 days ago
$145
Roundtrip
found 6 days ago
OAK
Oakland
ORD
Chicago
$159 Roundtrip, found 4 days ago
$159
Roundtrip
found 4 days ago
SFO
San Francisco
ORD
Chicago
$160 Roundtrip, found 4 days ago
$160
Roundtrip
found 4 days ago
SFO
San Francisco
MDW
Chicago
$170 Roundtrip, found 1 day ago
$170
Roundtrip
found 1 day ago
SJC
San Jose
ORD
Chicago
$173 Roundtrip, found 5 days ago
$173
Roundtrip
found 5 days ago
St. Charles economy flight packages
Price found within the past 48 hours. Click for updated prices.
4.0-star property
citizenM Chicago Downtown
9.4/10 Exceptional! (4,029 reviews)
Feb 13 - Feb 16
3 night stay
Oakland (OAK) to Chicago (ORD)
Southwest Airlines • Non-stop roundtrip • Coach
Price was $697, price is now $567 per person
$567
per person
found 1 day ago
The room was very clean and hi tech. It was a little small but good for one person
My only issue was there was no dresser only one large drawer under the bed to store all your clothes.
Reviewed on Jan 12, 2026
5.0-star property
Trump International Hotel & Tower Chicago
9.4/10 Exceptional! (1,773 reviews)
Mar 5 - Mar 8
3 night stay
San Francisco (SFO) to Chicago (ORD)
United • Roundtrip • Coach
Price was $1,409, price is now $1,065 per person
$1,065
per person
found 1 day ago
Food was amazing and the staff was amazing. Room was incredible! Felt like we were royalty on our visit!
Reviewed on Oct 13, 2025
4.0-star property
Level Chicago – Old Town
9/10 Wonderful! (380 reviews)
Mar 12 - Mar 15
3 night stay
San Francisco (SFO) to Chicago (ORD)
American Airlines • Coach
Chicago (ORD) to San Francisco (SFO)
Frontier Airlines • Coach
Price was $963, price is now $769 per person
$769
per person
found 1 day ago
We always love staying here. Such great service and nice accommodations.
Reviewed on Nov 20, 2025
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View all tripsSt. Charles first class flight packages
Price found within the past 48 hours. Click for updated prices.
4.0-star property
Chicago Marriott Suites Deerfield
8.6/10 Excellent! (1,000 reviews)
Feb 26 - Feb 28
2 night stay
San Francisco (SFO) to Chicago (ORD)
Delta • Non-stop • FirstClass
Chicago (ORD) to San Francisco (SFO)
American Airlines • Non-stop • FirstClass
Price was $1,270, price is now $1,162 per person
$1,162
per person
found 8 hours ago
Staff was very nice and let me in my room early. Room was so nice and clean. It was a pleasure to there. Wish all hotels were like this one.
Reviewed on Jul 20, 2025
5.0-star property
Trump International Hotel & Tower Chicago
9.4/10 Exceptional! (1,773 reviews)
Feb 27 - Mar 1
2 night stay
San Francisco (SFO) to Chicago (ORD)
American Airlines • FirstClass
Chicago (ORD) to San Francisco (SFO)
Delta • FirstClass
Price was $1,660, price is now $1,496 per person
$1,496
per person
found 1 day ago
Food was amazing and the staff was amazing. Room was incredible! Felt like we were royalty on our visit!
Reviewed on Oct 13, 2025
4.0-star property
Hotel Riu Plaza Chicago
9.4/10 Exceptional! (2,790 reviews)
Feb 27 - Mar 1
2 night stay
San Francisco (SFO) to Chicago (ORD)
American Airlines • FirstClass
Chicago (ORD) to San Francisco (SFO)
Delta • FirstClass
Price was $1,386, price is now $1,252 per person
$1,252
per person
found 1 day ago
Staff is TOP NOTCH! I am in a wheelchair right now, recovering from a knee surgery, and staff could not have been more solicitous and helpful.
Also, when we checked in, upon learning of my daughter‘s birthday on Christmas, the front desk representative gave us a complementary room upgrade and sent up chocolates!
The room was very clean and the shower was fantastic. Not enough good words about the buffet, as long as you’re clear that it is a “breakfast“ buffet and not a “brunch“ buffet :-). I think I was expecting a sliced roast beef and an omelette bar, but it is in fact a very extensive selection of breakfast foods.
The restaurant recommendation was spot on. We had a delicious dinner of fine Mediterranean/Sardinian foodat Nora’s next door and enjoyed it immensely.
I have now joined the capital RIU club and plan on spending much more time at their other properties, particularly in Costa Rica, where I am moving next month.
Kudos to all, and thank you for our wonderful stay!
Reviewed on Dec 28, 2025
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View all tripsMore About Flying To St. Charles from San Francisco
Route Information for Flights from San Francisco to St. Charles
Origin Airport IATA Code | SJC |
|---|---|
Destination Airport IATA Code | CHI |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
San Francisco to St. Charles
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.