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St. Charles

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St. Charles Flights as Low as $111

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

Frontier Airlines
Tue, Aug 11 - Tue, Aug 18
IAH
George Bush Intercontinental
ORD
O'Hare Intl.
$111 Roundtrip, found 16 hours ago
$111
Roundtrip
found 16 hours ago
Select Frontier Airlines flight, departing Tue, Aug 11 from George Bush Intercontinental to O'Hare Intl., returning Tue, Aug 18, priced at $111 found 16 hours ago
Frontier Airlines
Wed, Oct 21 - Tue, Nov 10
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$138 Roundtrip, found 16 hours ago
$138
Roundtrip
found 16 hours ago
Select Frontier Airlines flight, departing Wed, Oct 21 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Tue, Nov 10, priced at $138 found 16 hours ago
Frontier Airlines
Wed, Sep 2 - Wed, Sep 9
DFW
Dallas-Fort Worth Intl.
ORD
O'Hare Intl.
$148 Roundtrip, found 3 hours ago
$148
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Wed, Sep 2 from Dallas-Fort Worth Intl. to O'Hare Intl., returning Wed, Sep 9, priced at $148 found 3 hours ago
Frontier Airlines
Sat, Sep 26 - Sat, Oct 3
ATL
Hartsfield-Jackson Atlanta Intl.
MDW
Midway Intl.
$148 Roundtrip, found 2 days ago
$148
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sat, Sep 26 from Hartsfield-Jackson Atlanta Intl. to Midway Intl., returning Sat, Oct 3, priced at $148 found 2 days ago
Frontier Airlines
Tue, Aug 11 - Thu, Aug 20
DFW
Dallas-Fort Worth Intl.
MDW
Midway Intl.
$167 Roundtrip, found 3 hours ago
$167
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Tue, Aug 11 from Dallas-Fort Worth Intl. to Midway Intl., returning Thu, Aug 20, priced at $167 found 3 hours ago
Bargain Flight
Mon, Jul 20 - Fri, Jul 24
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$174 Roundtrip, found 2 days ago
$174
Roundtrip
found 2 days ago
Select Bargain Flight flight, departing Mon, Jul 20 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Fri, Jul 24, priced at $174 found 2 days ago
Frontier Airlines
Mon, Aug 31 - Tue, Sep 1
LAX
Los Angeles Intl.
ORD
O'Hare Intl.
$180 Roundtrip, found 15 hours ago
$180
Roundtrip
found 15 hours ago
Select Frontier Airlines flight, departing Mon, Aug 31 from Los Angeles Intl. to O'Hare Intl., returning Tue, Sep 1, priced at $180 found 15 hours ago
American Airlines
Wed, Sep 9 - Wed, Sep 9
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$192 Roundtrip, found 1 day ago
$192
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Sep 9 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Wed, Sep 9, priced at $192 found 1 day ago
Delta
Wed, Sep 9 - Wed, Sep 9
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$192 Roundtrip, found 1 day ago
$192
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Sep 9 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Wed, Sep 9, priced at $192 found 1 day ago
Frontier Airlines
Wed, Aug 26 - Tue, Sep 1
AUS
Austin-Bergstrom Intl.
ORD
O'Hare Intl.
$210 Roundtrip, found 4 days ago
$210
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Wed, Aug 26 from Austin-Bergstrom Intl. to O'Hare Intl., returning Tue, Sep 1, priced at $210 found 4 days ago
Frontier Airlines
Wed, Aug 5 - Tue, Aug 18
IAH
George Bush Intercontinental
MDW
Midway Intl.
$215 Roundtrip, found 2 hours ago
$215
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Wed, Aug 5 from George Bush Intercontinental to Midway Intl., returning Tue, Aug 18, priced at $215 found 2 hours ago
Frontier Airlines
Tue, Nov 10 - Tue, Nov 17
AUS
Austin-Bergstrom Intl.
MDW
Midway Intl.
$244 Roundtrip, found 4 days ago
$244
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Tue, Nov 10 from Austin-Bergstrom Intl. to Midway Intl., returning Tue, Nov 17, priced at $244 found 4 days ago
Frontier Airlines
Sun, Aug 9 - Mon, Aug 24
LAX
Los Angeles Intl.
MDW
Midway Intl.
$252 Roundtrip, found 15 hours ago
$252
Roundtrip
found 15 hours ago
Select Frontier Airlines flight, departing Sun, Aug 9 from Los Angeles Intl. to Midway Intl., returning Mon, Aug 24, priced at $252 found 15 hours ago
JetBlue Airways
Tue, Aug 18 - Tue, Sep 1
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$279 Roundtrip, found 8 hours ago
$279
Roundtrip
found 8 hours ago
Select JetBlue Airways flight, departing Tue, Aug 18 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Tue, Sep 1, priced at $279 found 8 hours ago
Delta
Sat, Aug 8 - Tue, Aug 11
DAL
Love Field
MDW
Midway Intl.
$285 Roundtrip, found 1 day ago
$285
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Aug 8 from Love Field to Midway Intl., returning Tue, Aug 11, priced at $285 found 1 day ago
Delta
Wed, Sep 2 - Wed, Sep 9
DAL
Love Field
ORD
O'Hare Intl.
$291 Roundtrip, found 3 hours ago
$291
Roundtrip
found 3 hours ago
Select Delta flight, departing Wed, Sep 2 from Love Field to O'Hare Intl., returning Wed, Sep 9, priced at $291 found 3 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 $111, 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 $111 right now, why wait?

St. Charles Flight Information
Destination airport
O'Hare Intl.
Destination airport IATA code
ORD
Roundtrip price
$122

Last Minute Hotel Deals in St. Charles

Quality Inn and Suites St Charles - West Chicago

Quality Inn and Suites St Charles - West Chicago

2.5 out of 5
1600 E Main St St. Charles IL
Book a stay at this business-friendly hotel in St. Charles. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
8.2/10 Very Good! (1,007 reviews)
"It was okay. Nothing special about it"

Reviewed on Jun 28, 2026

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Quality Inn and Suites St Charles - West Chicago
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! (2,331 reviews)
"Staff were really helpful and sweet during check in. During checkout I was told there are no shuttles to take me to my terminal in quite a short and ubrupt manner. But to be honest the price is ridiculous for the outdated hotel. Seems like they think they can charge Hilton prices for what looks like ..."

Reviewed on Jun 30, 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! (2,834 reviews)
"The breakfast choices we mid at best."

Reviewed on Jun 30, 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! (1,664 reviews)
"Great services"

Reviewed on Jun 30, 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! (1,618 reviews)
"During the time I stayed I called ahead of time to check that my room was ready because I was going to start being on my way but he rudely ignored my question proceeded to ask when was the room for when I have already addressed it. He continued saying that there was a deposit I had no issue paying ..."

Reviewed on Jun 29, 2026

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Chicago Club Inn & Suites
Sheraton Suites Chicago Elk Grove

Sheraton Suites Chicago Elk Grove

3.5 out of 5
121 Northwest Point Boulevard Elk Grove Village IL
Book a stay at this business-friendly hotel in Elk Grove Village. Enjoy free WiFi, free parking, and breakfast (surcharge). Popular attractions Woodfield Mall ...
8/10 Very Good! (1,021 reviews)
"The room was hot when arrived. We had to get fans from the lobby. The water was shut off without any notice. The elevator took forever because one of the elevator’s was broken. Wouldn’t stay there again."

Reviewed on Jun 29, 2026

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Sheraton Suites Chicago Elk Grove
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! (1,012 reviews)
"Clean room, housekeeper didn’t want to give new towels"

Reviewed on Jun 29, 2026

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The Westin Chicago Northwest
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! (1,178 reviews)
"The rooms were very clean and so nice! Had a balcony view room and it was peaceful to just be able to look out into nature and be relaxed from my own room. The Amenities were great, I used the hot tub everyday, it was my main reason for going there! The stars was helpful and super friendly! Ending ..."

Reviewed on Jun 30, 2026

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Eaglewood Resort and Spa
See all 854 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.