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St. Charles

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St. Charles Flights as Low as $56

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

Frontier Airlines
Wed, Aug 12 - Tue, Aug 18
IAH
George Bush Intercontinental
ORD
O'Hare Intl.
$56 Roundtrip, found 8 hours ago
$56
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Wed, Aug 12 from George Bush Intercontinental to O'Hare Intl., returning Tue, Aug 18, priced at $56 found 8 hours ago
Frontier Airlines
Tue, Aug 4 - Tue, Aug 25
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$66 Roundtrip, found 14 hours ago
$66
Roundtrip
found 14 hours ago
Select Frontier Airlines flight, departing Tue, Aug 4 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Tue, Aug 25, priced at $66 found 14 hours ago
Frontier Airlines
Tue, Jun 9 - Wed, Jun 17
ATL
Hartsfield-Jackson Atlanta Intl.
MDW
Midway Intl.
$76 Roundtrip, found 19 hours ago
$76
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Tue, Jun 9 from Hartsfield-Jackson Atlanta Intl. to Midway Intl., returning Wed, Jun 17, priced at $76 found 19 hours ago
Frontier Airlines
Wed, May 27 - Fri, May 29
LAX
Los Angeles Intl.
ORD
O'Hare Intl.
$131 Roundtrip, found 1 day ago
$131
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, May 27 from Los Angeles Intl. to O'Hare Intl., returning Fri, May 29, priced at $131 found 1 day ago
Spirit Airlines
Sat, Aug 8 - Tue, Aug 18
IAH
George Bush Intercontinental
ORD
O'Hare Intl.
$169 Roundtrip, found 2 days ago
$169
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Sat, Aug 8 from George Bush Intercontinental to O'Hare Intl., returning Tue, Aug 18, priced at $169 found 2 days ago
United
Wed, Aug 12 - Tue, Aug 18
IAH
George Bush Intercontinental
ORD
O'Hare Intl.
$169 Roundtrip, found 8 hours ago
$169
Roundtrip
found 8 hours ago
Select United flight, departing Wed, Aug 12 from George Bush Intercontinental to O'Hare Intl., returning Tue, Aug 18, priced at $169 found 8 hours ago
American Airlines
Tue, Jun 16 - Wed, Jul 1
IAH
George Bush Intercontinental
ORD
O'Hare Intl.
$169 Roundtrip, found 7 hours ago
$169
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Tue, Jun 16 from George Bush Intercontinental to O'Hare Intl., returning Wed, Jul 1, priced at $169 found 7 hours ago
JetBlue Airways
Tue, Jun 16 - Tue, Jun 23
BOS
Logan Intl.
ORD
O'Hare Intl.
$171 Roundtrip, found 4 days ago
$171
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Tue, Jun 16 from Logan Intl. to O'Hare Intl., returning Tue, Jun 23, priced at $171 found 4 days ago
JetBlue Airways
Tue, Aug 4 - Mon, Aug 10
BOS
Logan Intl.
ORD
O'Hare Intl.
$172 Roundtrip, found 5 days ago
$172
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Tue, Aug 4 from Logan Intl. to O'Hare Intl., returning Mon, Aug 10, priced at $172 found 5 days ago
Delta
Mon, May 25 - Sat, May 30
BOS
Logan Intl.
ORD
O'Hare Intl.
$186 Roundtrip, found 1 day ago
$186
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, May 25 from Logan Intl. to O'Hare Intl., returning Sat, May 30, priced at $186 found 1 day ago
Delta
Tue, Jun 16 - Wed, Jul 1
IAH
George Bush Intercontinental
MDW
Midway Intl.
$197 Roundtrip, found 17 hours ago
$197
Roundtrip
found 17 hours ago
Select Delta flight, departing Tue, Jun 16 from George Bush Intercontinental to Midway Intl., returning Wed, Jul 1, priced at $197 found 17 hours ago
Frontier Airlines
Wed, Jun 3 - Tue, Jun 9
BOS
Logan Intl.
MDW
Midway Intl.
$205 Roundtrip, found 3 days ago
$205
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Wed, Jun 3 from Logan Intl. to Midway Intl., returning Tue, Jun 9, priced at $205 found 3 days ago
Delta
Tue, Jun 9 - Tue, Jun 16
LAX
Los Angeles Intl.
MDW
Midway Intl.
$224 Roundtrip, found 9 hours ago
$224
Roundtrip
found 9 hours ago
Select Delta flight, departing Tue, Jun 9 from Los Angeles Intl. to Midway Intl., returning Tue, Jun 16, priced at $224 found 9 hours ago
Delta
Wed, Aug 19 - Sat, Sep 5
DAL
Love Field
ORD
O'Hare Intl.
$301 Roundtrip, found 10 hours ago
$301
Roundtrip
found 10 hours ago
Select Delta flight, departing Wed, Aug 19 from Love Field to O'Hare Intl., returning Sat, Sep 5, priced at $301 found 10 hours ago
Delta
Tue, Jun 2 - Sat, Jun 6
DAL
Love Field
MDW
Midway Intl.
$308 Roundtrip, found 6 days ago
$308
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Jun 2 from Love Field to Midway Intl., returning Sat, Jun 6, priced at $308 found 6 days ago
Alaska Airlines
Fri, May 29 - Wed, Jun 3
LAX
Los Angeles Intl.
ORD
O'Hare Intl.
$314 Roundtrip, found 12 hours ago
$314
Roundtrip
found 12 hours ago
Select Alaska Airlines flight, departing Fri, May 29 from Los Angeles Intl. to O'Hare Intl., returning Wed, Jun 3, priced at $314 found 12 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 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 $56, 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 $56 right now, why wait?

St. Charles Flight Information
Destination airport
O'Hare Intl.
Destination airport IATA code
ORD
Roundtrip price
$56

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! (2,289 reviews)
Trainee staff was really trying to get it right. Trainer was very good.

Reviewed on May 10, 2026

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Hilton Chicago O'Hare Airport
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! (1,553 reviews)
Staff was nice and helpful. Very good hotel and easy to drive to Downtown.

Reviewed on May 10, 2026

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Embassy Suites by Hilton Chicago Lombard Oak Brook
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! (2,744 reviews)
Breakfast was great and parking was good. The bed was horrible. Worst mattress , hard as a rock.

Reviewed on May 9, 2026

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SureStay Plus Hotel by Best Western Chicago Lombard
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)
Great

Reviewed on May 9, 2026

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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! (1,067 reviews)
2nd time staying here. And it's a nice hotel with a beautiful golf course. In a nice area with a few nice restaurants a close drive away. Restaurant was under renovation so we never got to try it. They where serving food in main lobby but we never tried it. Pool etc is definitely in nead of a tidy ...

Reviewed on May 8, 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 (1,003 reviews)
Good location,

Reviewed on May 9, 2026

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Red Roof Inn Chicago-O'Hare Airport/ Arlington Hts
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! (1,272 reviews)
Plenty of free safe parking. No complimentary breakfast. Not a problem. Good rates.

Reviewed on May 6, 2026

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Clarion Inn Elmhurst - Oak Brook near I-88, I-290, I-294
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! (1,022 reviews)
Breakfast Not provided but very clean!

Reviewed on May 9, 2026

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Wyndham Garden Elk Grove Village/O'Hare
See all 935 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.