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St. Charles

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St. Charles Flights as Low as $120

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

Frontier Airlines
Mon, Aug 31 - Tue, Sep 1
LAX
Los Angeles Intl.
ORD
O'Hare Intl.
$120 Roundtrip, found 3 days ago
$120
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Mon, Aug 31 from Los Angeles Intl. to O'Hare Intl., returning Tue, Sep 1, priced at $120 found 3 days ago
Frontier Airlines
Wed, Sep 16 - Tue, Sep 29
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$123 Roundtrip, just found
$123
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, Sep 16 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Tue, Sep 29, priced at $123 just found
Frontier Airlines
Wed, Sep 30 - Sat, Oct 3
ATL
Hartsfield-Jackson Atlanta Intl.
MDW
Midway Intl.
$138 Roundtrip, found 1 day ago
$138
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Sep 30 from Hartsfield-Jackson Atlanta Intl. to Midway Intl., returning Sat, Oct 3, priced at $138 found 1 day ago
Bargain Flight
Tue, Aug 25 - Wed, Aug 26
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$177 Roundtrip, just found
$177
Roundtrip
just found
Select Bargain Flight flight, departing Tue, Aug 25 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Wed, Aug 26, priced at $177 just found
Delta
Wed, Sep 30 - Wed, Sep 30
ATL
Hartsfield-Jackson Atlanta Intl.
MDW
Midway Intl.
$192 Roundtrip, just found
$192
Roundtrip
just found
Select Delta flight, departing Wed, Sep 30 from Hartsfield-Jackson Atlanta Intl. to Midway Intl., returning Wed, Sep 30, priced at $192 just found
American Airlines
Wed, Sep 16 - Tue, Sep 29
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$197 Roundtrip, just found
$197
Roundtrip
just found
Select American Airlines flight, departing Wed, Sep 16 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Tue, Sep 29, priced at $197 just found
Delta
Wed, Aug 26 - Sat, Sep 5
DAL
Love Field
ORD
O'Hare Intl.
$226 Roundtrip, found 6 days ago
$226
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Aug 26 from Love Field to O'Hare Intl., returning Sat, Sep 5, priced at $226 found 6 days ago
United
Sun, Aug 9 - Sat, Aug 15
CHA
Chattanooga Metropolitan
ORD
O'Hare Intl.
$255 Roundtrip, just found
$255
Roundtrip
just found
Select United flight, departing Sun, Aug 9 from Chattanooga Metropolitan to O'Hare Intl., returning Sat, Aug 15, priced at $255 just found
Delta
Sun, Sep 13 - Sun, Sep 27
CHA
Chattanooga Metropolitan
MDW
Midway Intl.
$269 Roundtrip, just found
$269
Roundtrip
just found
Select Delta flight, departing Sun, Sep 13 from Chattanooga Metropolitan to Midway Intl., returning Sun, Sep 27, priced at $269 just found
Frontier Airlines
Tue, Oct 13 - Wed, Oct 21
LAX
Los Angeles Intl.
MDW
Midway Intl.
$290 Roundtrip, just found
$290
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, Oct 13 from Los Angeles Intl. to Midway Intl., returning Wed, Oct 21, priced at $290 just found
Delta
Tue, Sep 1 - Tue, Sep 15
JAN
Evers Intl.
MDW
Midway Intl.
$303 Roundtrip, just found
$303
Roundtrip
just found
Select Delta flight, departing Tue, Sep 1 from Evers Intl. to Midway Intl., returning Tue, Sep 15, priced at $303 just found
Delta
Tue, Jul 21 - Tue, Jul 28
JAN
Evers Intl.
ORD
O'Hare Intl.
$310 Roundtrip, just found
$310
Roundtrip
just found
Select Delta flight, departing Tue, Jul 21 from Evers Intl. to O'Hare Intl., returning Tue, Jul 28, priced at $310 just found
Delta
Tue, Oct 13 - Wed, Oct 14
DAL
Love Field
MDW
Midway Intl.
$311 Roundtrip, found 18 hours ago
$311
Roundtrip
found 18 hours ago
Select Delta flight, departing Tue, Oct 13 from Love Field to Midway Intl., returning Wed, Oct 14, priced at $311 found 18 hours ago
Alaska Airlines
Tue, Oct 20 - Tue, Oct 27
LAX
Los Angeles Intl.
ORD
O'Hare Intl.
$315 Roundtrip, just found
$315
Roundtrip
just found
Select Alaska Airlines flight, departing Tue, Oct 20 from Los Angeles Intl. to O'Hare Intl., returning Tue, Oct 27, priced at $315 just found
JetBlue Airways
Tue, Aug 25 - Wed, Aug 26
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$337 Roundtrip, just found
$337
Roundtrip
just found
Select JetBlue Airways flight, departing Tue, Aug 25 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Wed, Aug 26, priced at $337 just found
Sun Country Airlines
Thu, Aug 20 - Sun, Aug 23
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$343 Roundtrip, found 18 hours ago
$343
Roundtrip
found 18 hours ago
Select Sun Country Airlines flight, departing Thu, Aug 20 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Sun, Aug 23, priced at $343 found 18 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 August, 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 15 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 $120, 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 $120 right now, why wait?

St. Charles Flight Information
Destination airport
O'Hare Intl.
Destination airport IATA code
ORD
Roundtrip price
$106

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! (2,344 reviews)
"Walk to terminal gates from hotel!"

Reviewed on Jun 15, 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! (2,813 reviews)
"Staff was excellent!!! Definitely recommend!"

Reviewed on Jun 15, 2026

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SureStay Plus Hotel by Best Western Chicago Lombard
DoubleTree by Hilton Hotel Chicago Wood Dale - Elk Grove

DoubleTree by Hilton Hotel Chicago Wood Dale - Elk Grove

4 out of 5
1200 N Mittel Blvd Wood Dale IL
Book a stay at this business-friendly hotel in Wood Dale. Enjoy free parking, breakfast (surcharge), and room service. Our guests praise the helpful staff and ...
7.8/10 Good! (1,030 reviews)
"The stay was good until it was constant arguing and fighting from the neighbors kept me up thru the night and trying to find a working ice machine was definitely a cardio workout and still did not find one. No turn down service was provided the construction outside was an eye sore the cookies were ..."

Reviewed on Jun 14, 2026

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DoubleTree by Hilton Hotel Chicago Wood Dale - Elk Grove
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! (1,635 reviews)
"This hotel is unfortunately in very poor condition and is in need of a comprehensive renovation. The property appears generally neglected, with guest rooms that were not particularly clean, sticky carpeting, and worn, chipped furniture that has clearly exceeded its useful life. Equally disappointing ..."

Reviewed on Jun 15, 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 ...
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Chicago Club Inn & Suites
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! (1,150 reviews)
"Value for money and clean"

Reviewed on Jun 13, 2026

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Eaglewood Resort and Spa
The Westin Chicago Northwest

The Westin Chicago Northwest

4 out of 5
400 Park Blvd Itasca IL
Book a stay at this business-friendly hotel in Itasca. Enjoy breakfast (surcharge), a free area shuttle, and a 24-hour fitness center. Our guests praise the ...
8.8/10 Excellent! (1,028 reviews)
"Check in was supposed to be at 3:00 PM, but a room wasn’t ready for me to check into until 11:40 PM."

Reviewed on Jun 15, 2026

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The Westin Chicago Northwest
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! (1,374 reviews)
"Easy parking available. Staff were friendly. Check out was at 12pm which is amazing."

Reviewed on Jun 15, 2026

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Clarion Inn Elmhurst - Oak Brook near I-88, I-290, I-294
See all 903 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.