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St. Charles

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St. Charles Flights as Low as $89

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Frontier Airlines
Wed, Sep 16 - Mon, Sep 28
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$89 Roundtrip, found 3 days ago
$89
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Wed, Sep 16 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Mon, Sep 28, priced at $89 found 3 days ago
Frontier Airlines
Tue, Aug 25 - Wed, Aug 26
ATL
Hartsfield-Jackson Atlanta Intl.
MDW
Midway Intl.
$98 Roundtrip, found 3 days ago
$98
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Tue, Aug 25 from Hartsfield-Jackson Atlanta Intl. to Midway Intl., returning Wed, Aug 26, priced at $98 found 3 days ago
Frontier Airlines
Tue, Jun 9 - Wed, Jun 10
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$98 Roundtrip, found 2 days ago
$98
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Tue, Jun 9 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Wed, Jun 10, priced at $98 found 2 days ago
Frontier Airlines
Tue, Jul 7 - Tue, Jul 21
IAH
George Bush Intercontinental
ORD
O'Hare Intl.
$110 Roundtrip, found 2 days ago
$110
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Tue, Jul 7 from George Bush Intercontinental to O'Hare Intl., returning Tue, Jul 21, priced at $110 found 2 days ago
Frontier Airlines
Fri, Aug 28 - Thu, Sep 3
FLL
Fort Lauderdale - Hollywood Intl.
ORD
O'Hare Intl.
$124 Roundtrip, found 5 days ago
$124
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Fri, Aug 28 from Fort Lauderdale - Hollywood Intl. to O'Hare Intl., returning Thu, Sep 3, priced at $124 found 5 days ago
United
Wed, Aug 19 - Wed, Aug 26
FLL
Fort Lauderdale - Hollywood Intl.
ORD
O'Hare Intl.
$171 Roundtrip, just found
$171
Roundtrip
just found
Select United flight, departing Wed, Aug 19 from Fort Lauderdale - Hollywood Intl. to O'Hare Intl., returning Wed, Aug 26, priced at $171 just found
American Airlines
Wed, Aug 19 - Wed, Aug 26
FLL
Fort Lauderdale - Hollywood Intl.
ORD
O'Hare Intl.
$171 Roundtrip, just found
$171
Roundtrip
just found
Select American Airlines flight, departing Wed, Aug 19 from Fort Lauderdale - Hollywood Intl. to O'Hare Intl., returning Wed, Aug 26, priced at $171 just found
JetBlue Airways
Wed, Sep 9 - Tue, Sep 15
FLL
Fort Lauderdale - Hollywood Intl.
ORD
O'Hare Intl.
$189 Roundtrip, found 1 day ago
$189
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Wed, Sep 9 from Fort Lauderdale - Hollywood Intl. to O'Hare Intl., returning Tue, Sep 15, priced at $189 found 1 day ago
Delta
Tue, Sep 15 - Tue, Sep 29
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$197 Roundtrip, found 15 hours ago
$197
Roundtrip
found 15 hours ago
Select Delta flight, departing Tue, Sep 15 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Tue, Sep 29, priced at $197 found 15 hours ago
Delta
Wed, Aug 5 - Tue, Aug 18
IAH
George Bush Intercontinental
MDW
Midway Intl.
$209 Roundtrip, found 14 hours ago
$209
Roundtrip
found 14 hours ago
Select Delta flight, departing Wed, Aug 5 from George Bush Intercontinental to Midway Intl., returning Tue, Aug 18, priced at $209 found 14 hours ago
Delta
Tue, Sep 1 - Tue, Sep 8
FLL
Fort Lauderdale - Hollywood Intl.
MDW
Midway Intl.
$217 Roundtrip, found 1 day ago
$217
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Sep 1 from Fort Lauderdale - Hollywood Intl. to Midway Intl., returning Tue, Sep 8, priced at $217 found 1 day ago
American Airlines
Thu, Jul 2 - Sat, Jul 4
LIT
Clinton National Airport
ORD
O'Hare Intl.
$269 Roundtrip, found 2 days ago
$269
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Jul 2 from Clinton National Airport to O'Hare Intl., returning Sat, Jul 4, priced at $269 found 2 days ago
Delta
Tue, Jul 7 - Fri, Jul 10
HOU
William P. Hobby
ORD
O'Hare Intl.
$270 Roundtrip, found 2 days ago
$270
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Jul 7 from William P. Hobby to O'Hare Intl., returning Fri, Jul 10, priced at $270 found 2 days ago
Delta
Tue, Jun 23 - Sat, Jul 4
LIT
Clinton National Airport
MDW
Midway Intl.
$296 Roundtrip, found 23 hours ago
$296
Roundtrip
found 23 hours ago
Select Delta flight, departing Tue, Jun 23 from Clinton National Airport to Midway Intl., returning Sat, Jul 4, priced at $296 found 23 hours ago
Delta
Sun, Jun 7 - Tue, Jun 9
HOU
William P. Hobby
MDW
Midway Intl.
$324 Roundtrip, found 4 days ago
$324
Roundtrip
found 4 days ago
Select Delta flight, departing Sun, Jun 7 from William P. Hobby to Midway Intl., returning Tue, Jun 9, priced at $324 found 4 days ago
Alaska Airlines
Thu, Jul 9 - Mon, Jul 13
FLL
Fort Lauderdale - Hollywood Intl.
ORD
O'Hare Intl.
$827 Roundtrip, found 2 hours ago
$827
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Thu, Jul 9 from Fort Lauderdale - Hollywood Intl. to O'Hare Intl., returning Mon, Jul 13, priced at $827 found 2 hours ago

Cheap Flights to St. Charles

Fall in love at first flight with your vacation to St. Charles by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to St. Charles on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in St. Charles, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to St. Charles

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to St. Charles with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the CHI airport.

What is the cheapest month to fly to St. Charles?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to St. Charles are in September, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to St. Charles?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 16 to choose from for your flight to St. Charles.

What airport is best to fly into St. Charles?

When you’re planning your trip to St. Charles, convenience is the name of the game. Luckily, St. Charles Dupage Airport is nearby so you can deplane and get going on checking off everything on your St. Charles must-do list.

How much are flights to St. Charles?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to St. Charles on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $89, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to St. Charles?

The trick to saving a stack of cash on your flight to St. Charles? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $89 right now, why wait?

St. Charles Flight Information
Destination airport
O'Hare Intl.
Destination airport IATA code
ORD
Roundtrip price
$89

Last Minute Hotel Deals in St. Charles

Hilton Chicago O'Hare Airport

Hilton Chicago O'Hare Airport

4 out of 5
O'Hare International Airport Chicago IL
Book a stay at this business-friendly hotel in Chicago. Enjoy 2 restaurants, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful ...
8.4/10 Very Good! (2,295 reviews)
"Very nice place. The room was great and spacious."

Reviewed on May 22, 2026

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Hilton Chicago O'Hare Airport
SureStay Plus Hotel by Best Western Chicago Lombard

SureStay Plus Hotel by Best Western Chicago Lombard

2.5 out of 5
222 E 22nd Street Lombard IL
Book a stay at this business-friendly hotel in Lombard. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
9/10 Wonderful! (2,749 reviews)
"Check in and check out was easy. Staff is really good. Patrick took really good care of us. Breakfast was good too. We will come back!"

Reviewed on May 22, 2026

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SureStay Plus Hotel by Best Western Chicago Lombard
Embassy Suites by Hilton Chicago Lombard Oak Brook

Embassy Suites by Hilton Chicago Lombard Oak Brook

3.5 out of 5
707 E Butterfield Road Lombard IL
Book a stay at this business-friendly hotel in Lombard. Enjoy free breakfast, free WiFi, and room service. Our guests praise the breakfast and the helpful staff ...
8.2/10 Very Good! (1,574 reviews)
"Omelettes were delicious"

Reviewed on May 18, 2026

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Embassy Suites by Hilton Chicago Lombard Oak Brook
Chicago Club Inn & Suites

Chicago Club Inn & Suites

3 out of 5
630 Pasquinelli Dr Westmont IL
Book a stay at this business-friendly hotel in Westmont. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the clean rooms ...
7.2/10 Good! (1,556 reviews)
"Clean room"

Reviewed on May 22, 2026

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Chicago Club Inn & Suites
Clarion Inn Elmhurst - Oak Brook near I-88, I-290, I-294

Clarion Inn Elmhurst - Oak Brook near I-88, I-290, I-294

3 out of 5
933 S Riverside Drive Elmhurst IL
Book a stay at this business-friendly hotel in Elmhurst. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and the ...
8.2/10 Very Good! (1,312 reviews)
"Overall the hotel was pretty clean, the carpets likely need to be replaced and there was an overly stimulating smell of febreze in the rooms but they were clean and the beds were comfortable! The air conditioners worked well, and that's about all you can expect."

Reviewed on May 22, 2026

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Clarion Inn Elmhurst - Oak Brook near I-88, I-290, I-294
Eaglewood Resort and Spa

Eaglewood Resort and Spa

4 out of 5
1401 Nordic Rd Itasca IL
Book a stay at this spa resort in Itasca. Enjoy free WiFi, a full-service spa, and 2 restaurants. Our guests praise the helpful staff and the clean rooms in ...
8.8/10 Excellent! (1,090 reviews)
"Good Stay"

Reviewed on May 21, 2026

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Eaglewood Resort and Spa
Red Roof Inn Chicago-O'Hare Airport/ Arlington Hts

Red Roof Inn Chicago-O'Hare Airport/ Arlington Hts

2 out of 5
22 West Algonquin Road Arlington Heights IL
Stay at this hotel in Arlington Heights. Enjoy free WiFi, free parking, and a 24-hour front desk. Popular attractions Woodfield Mall and Allstate Arena are located ...
5.4/10 (1,002 reviews)
"For the price this place costs, the lack of amenities and an overall low quality was more than expected, but I would like to think that a room without cockroaches and mold should be the *bare minimum* of what to expect. I've stayed at some bad cheap hotels before, but this is the first time I strongly ..."

Reviewed on May 20, 2026

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Red Roof Inn Chicago-O'Hare Airport/ Arlington Hts
Wyndham Garden Elk Grove Village/O'Hare

Wyndham Garden Elk Grove Village/O'Hare

3 out of 5
2550 Landmeier Road Elk Grove Village IL
Book a stay at this business-friendly hotel in Elk Grove Village. Enjoy free WiFi, free parking, and a casino. Our guests praise the helpful staff and the clean ...
8.6/10 Excellent! (1,008 reviews)
"The staff was friendly, the room very clean and quiet. A perfect night sleep. There is no shuttle to O’hare so you are on the hook for two Uber rides at easily $20 each, so add that to the cost. Within an 8 minute walk there is a sports bar that is open late (until 4AM) and has good and reasonably ..."

Reviewed on May 22, 2026

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Wyndham Garden Elk Grove Village/O'Hare
See all 934 properties in St. Charles
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.