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St. Charles

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St. Charles Flights as Low as $66

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

Frontier Airlines
Wed, Sep 9 - Tue, Sep 22
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$66 Roundtrip, found 2 hours ago
$66
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Wed, Sep 9 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Tue, Sep 22, priced at $66 found 2 hours ago
Frontier Airlines
Thu, May 28 - Wed, Jun 3
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$68 Roundtrip, found 2 days ago
$68
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, May 28 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Wed, Jun 3, priced at $68 found 2 days ago
Frontier Airlines
Tue, Aug 25 - Wed, Sep 9
ATL
Hartsfield-Jackson Atlanta Intl.
MDW
Midway Intl.
$76 Roundtrip, found 1 day ago
$76
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Aug 25 from Hartsfield-Jackson Atlanta Intl. to Midway Intl., returning Wed, Sep 9, priced at $76 found 1 day ago
Frontier Airlines
Sun, May 24 - Wed, Jun 3
LAX
Los Angeles Intl.
ORD
O'Hare Intl.
$158 Roundtrip, found 3 days ago
$158
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sun, May 24 from Los Angeles Intl. to O'Hare Intl., returning Wed, Jun 3, priced at $158 found 3 days ago
Bargain Flight
Sat, Aug 22 - Sat, Aug 29
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$177 Roundtrip, found 1 day ago
$177
Roundtrip
found 1 day ago
Select Bargain Flight flight, departing Sat, Aug 22 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Sat, Aug 29, priced at $177 found 1 day ago
United
Sat, Aug 8 - Fri, Aug 14
EWR
Newark Liberty Intl. Airport
ORD
O'Hare Intl.
$182 Roundtrip, found 4 days ago
$182
Roundtrip
found 4 days ago
Select United flight, departing Sat, Aug 8 from Newark Liberty Intl. Airport to O'Hare Intl., returning Fri, Aug 14, priced at $182 found 4 days ago
American Airlines
Mon, Jun 29 - Sat, Jul 11
EWR
Newark Liberty Intl. Airport
ORD
O'Hare Intl.
$186 Roundtrip, found 9 hours ago
$186
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Mon, Jun 29 from Newark Liberty Intl. Airport to O'Hare Intl., returning Sat, Jul 11, priced at $186 found 9 hours ago
Bargain Flight
Mon, Aug 3 - Thu, Aug 6
MEM
Memphis Intl.
ORD
O'Hare Intl.
$195 Roundtrip, found 15 hours ago
$195
Roundtrip
found 15 hours ago
Select Bargain Flight flight, departing Mon, Aug 3 from Memphis Intl. to O'Hare Intl., returning Thu, Aug 6, priced at $195 found 15 hours ago
Delta
Tue, Aug 25 - Tue, Sep 1
MEM
Memphis Intl.
MDW
Midway Intl.
$197 Roundtrip, found 1 day ago
$197
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Aug 25 from Memphis Intl. to Midway Intl., returning Tue, Sep 1, priced at $197 found 1 day ago
Delta
Tue, Jun 16 - Tue, Jun 16
EWR
Newark Liberty Intl. Airport
ORD
O'Hare Intl.
$197 Roundtrip, found 4 days ago
$197
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Jun 16 from Newark Liberty Intl. Airport to O'Hare Intl., returning Tue, Jun 16, priced at $197 found 4 days ago
Delta
Wed, Jun 3 - Tue, Jun 23
EWR
Newark Liberty Intl. Airport
MDW
Midway Intl.
$212 Roundtrip, found 15 hours ago
$212
Roundtrip
found 15 hours ago
Select Delta flight, departing Wed, Jun 3 from Newark Liberty Intl. Airport to Midway Intl., returning Tue, Jun 23, priced at $212 found 15 hours ago
Delta
Wed, Jul 22 - Wed, Jul 29
LAX
Los Angeles Intl.
MDW
Midway Intl.
$219 Roundtrip, found 2 days ago
$219
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Jul 22 from Los Angeles Intl. to Midway Intl., returning Wed, Jul 29, priced at $219 found 2 days ago
JetBlue Airways
Tue, Aug 18 - Tue, Sep 1
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$287 Roundtrip, found 1 day ago
$287
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Tue, Aug 18 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Tue, Sep 1, priced at $287 found 1 day ago
Alaska Airlines
Fri, May 29 - Wed, Jun 3
LAX
Los Angeles Intl.
ORD
O'Hare Intl.
$314 Roundtrip, found 1 day ago
$314
Roundtrip
found 1 day 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 1 day ago
Frontier Airlines
Sat, May 23 - Thu, May 28
SJU
Luis Munoz Marin Intl.
ORD
O'Hare Intl.
$343 Roundtrip, found 2 days ago
$343
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sat, May 23 from Luis Munoz Marin Intl. to O'Hare Intl., returning Thu, May 28, priced at $343 found 2 days ago
Sun Country Airlines
Sun, Jul 12 - Wed, Jul 22
LAX
Los Angeles Intl.
ORD
O'Hare Intl.
$546 Roundtrip, found 23 hours ago
$546
Roundtrip
found 23 hours ago
Select Sun Country Airlines flight, departing Sun, Jul 12 from Los Angeles Intl. to O'Hare Intl., returning Wed, Jul 22, priced at $546 found 23 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 14 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 $66, 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 $66 right now, why wait?

St. Charles Flight Information
Destination airport
O'Hare Intl.
Destination airport IATA code
ORD
Roundtrip price
$66

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! (2,296 reviews)
Quiet, clean space. Great bedding. Location to airport terminals a short walk.

Reviewed on May 14, 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! (1,564 reviews)
Great place to stay! Breakfast in the morning was really good, loved the omelette bar! House keeping kept my room cleaned everyday. Located in the middle of a lot good places to eat!

Reviewed on May 12, 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! (2,738 reviews)
Great stay. The room was clean and the breakfast was good.

Reviewed on May 13, 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! (1,561 reviews)
Good customer service.

Reviewed on May 15, 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! (1,284 reviews)
Clean room and friendly staff

Reviewed on May 14, 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! (1,076 reviews)
Clean

Reviewed on May 13, 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)
Never got checked in they lost and never refunded our pre paid booking some two days fighting over the principal of the non stay be chase they never even checked us in. Worst costumer service not with the hassle for the small amount of value. You get what you pay for and we paid and still got ...

Reviewed on May 15, 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! (1,007 reviews)
Clean room, easy check in. Staff were friendly.

Reviewed on May 14, 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.