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St. Charles

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St. Charles Flights as Low as $230

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

American Airlines
Tue, Aug 5 - Tue, Aug 12
PHX
Sky Harbor Intl.
RST
Rochester Intl.
$230 Roundtrip, just found
$230
Roundtrip
just found
Select American Airlines flight, departing Tue, Aug 5 from Sky Harbor Intl. to Rochester Intl., returning Tue, Aug 12, priced at $230 just found
Delta
Tue, Aug 5 - Tue, Aug 12
PHX
Sky Harbor Intl.
RST
Rochester Intl.
$230 Roundtrip, just found
$230
Roundtrip
just found
Select Delta flight, departing Tue, Aug 5 from Sky Harbor Intl. to Rochester Intl., returning Tue, Aug 12, priced at $230 just found
American Airlines
Tue, Aug 5 - Tue, Aug 12
PHX
Sky Harbor Intl.
RST
Rochester Intl.
$230 Roundtrip, just found
$230
Roundtrip
just found
Select American Airlines flight, departing Tue, Aug 5 from Sky Harbor Intl. to Rochester Intl., returning Tue, Aug 12, priced at $230 just found
Delta
Tue, Aug 5 - Mon, Aug 18
PHX
Sky Harbor Intl.
RST
Rochester Intl.
$243 Roundtrip, found 2 days ago
$243
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Aug 5 from Sky Harbor Intl. to Rochester Intl., returning Mon, Aug 18, priced at $243 found 2 days ago
Delta
Mon, Aug 4 - Mon, Aug 11
DCA
Ronald Reagan Washington National
RST
Rochester Intl.
$250 Roundtrip, found 1 hour ago
$250
Roundtrip
found 1 hour ago
Select Delta flight, departing Mon, Aug 4 from Ronald Reagan Washington National to Rochester Intl., returning Mon, Aug 11, priced at $250 found 1 hour ago
Delta
Tue, Aug 5 - Tue, Aug 12
PHX
Sky Harbor Intl.
RST
Rochester Intl.
$261 Roundtrip, just found
$261
Roundtrip
just found
Select Delta flight, departing Tue, Aug 5 from Sky Harbor Intl. to Rochester Intl., returning Tue, Aug 12, priced at $261 just found
Delta
Sat, Aug 9 - Tue, Aug 12
PHX
Sky Harbor Intl.
RST
Rochester Intl.
$267 Roundtrip, found 2 days ago
$267
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Aug 9 from Sky Harbor Intl. to Rochester Intl., returning Tue, Aug 12, priced at $267 found 2 days ago
American Airlines
Tue, Aug 5 - Tue, Aug 12
PHX
Sky Harbor Intl.
RST
Rochester Intl.
$271 Roundtrip, just found
$271
Roundtrip
just found
Select American Airlines flight, departing Tue, Aug 5 from Sky Harbor Intl. to Rochester Intl., returning Tue, Aug 12, priced at $271 just found
American Airlines
Tue, Aug 5 - Wed, Aug 13
LAX
Los Angeles Intl.
RST
Rochester Intl.
$329 Roundtrip, found 11 hours ago
$329
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Tue, Aug 5 from Los Angeles Intl. to Rochester Intl., returning Wed, Aug 13, priced at $329 found 11 hours ago
American Airlines
Wed, Aug 6 - Tue, Aug 12
CLD
McClellan-Palomar
RST
Rochester Intl.
$351 Roundtrip, found 1 hour ago
$351
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Wed, Aug 6 from McClellan-Palomar to Rochester Intl., returning Tue, Aug 12, priced at $351 found 1 hour ago
Delta
Tue, Jul 29 - Tue, Aug 5
ICT
Wichita Dwight D. Eisenhower National
RST
Rochester Intl.
$353 Roundtrip, found 21 hours ago
$353
Roundtrip
found 21 hours ago
Select Delta flight, departing Tue, Jul 29 from Wichita Dwight D. Eisenhower National to Rochester Intl., returning Tue, Aug 5, priced at $353 found 21 hours ago
American Airlines
Mon, Sep 22 - Sun, Sep 28
ABQ
Albuquerque Intl. Sunport
RST
Rochester Intl.
$358 Roundtrip, found 18 hours ago
$358
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Mon, Sep 22 from Albuquerque Intl. Sunport to Rochester Intl., returning Sun, Sep 28, priced at $358 found 18 hours ago
Delta
Fri, Jul 25 - Wed, Jul 30
CMH
John Glenn Columbus Intl.
RST
Rochester Intl.
$363 Roundtrip, found 1 day ago
$363
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Jul 25 from John Glenn Columbus Intl. to Rochester Intl., returning Wed, Jul 30, priced at $363 found 1 day ago
American Airlines
Wed, Aug 6 - Tue, Aug 12
SAN
San Diego Intl.
RST
Rochester Intl.
$374 Roundtrip, found 15 hours ago
$374
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Wed, Aug 6 from San Diego Intl. to Rochester Intl., returning Tue, Aug 12, priced at $374 found 15 hours ago
American Airlines
Fri, Jul 25 - Mon, Jul 28
JAX
Jacksonville Intl.
RST
Rochester Intl.
$375 Roundtrip, found 1 day ago
$375
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Jul 25 from Jacksonville Intl. to Rochester Intl., returning Mon, Jul 28, priced at $375 found 1 day ago
Delta
Tue, Jul 8 - Tue, Jul 8
BNA
Nashville Intl.
RST
Rochester Intl.
$389 Roundtrip, found 22 hours ago
$389
Roundtrip
found 22 hours ago
Select Delta flight, departing Tue, Jul 8 from Nashville Intl. to Rochester Intl., returning Tue, Jul 8, priced at $389 found 22 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 RST 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 Rochester Intl. 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 $230, 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 $230 right now, why wait?

St. Charles Flight Information
Destination airport
Rochester Intl.
Destination airport IATA code
RST
Roundtrip price
$229

Last Minute Hotel Deals in St. Charles

White Valley Motel
White Valley Motel
2.5 out of 5
449 W. 6th Street, St. Charles, MN
Stay at this motel in St. Charles. Enjoy free WiFi, free parking, and a 24-hour front desk. Popular attraction Whitewater River is located nearby.
5.8/10 (110 reviews)
"Place is clean but old. Staff got great personality and nice"

Reviewed on Jun 22, 2025

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White Valley Motel
Kahler Grand Hotel
Kahler Grand Hotel
3 out of 5
20 2nd Ave Sw, Rochester, MN
Book a stay at this business-friendly hotel in Rochester. Enjoy free WiFi, 2 restaurants, and breakfast (surcharge). Our guests praise the helpful staff and ...
8.2/10 Very Good! (1,435 reviews)
"Very nice hotel"

Reviewed on Jul 3, 2025

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Kahler Grand Hotel
Med City Inn & Suites - Mayo Clinic Area
Med City Inn & Suites - Mayo Clinic Area
2.5 out of 5
435 16th Ave Nw, Rochester, MN
Book a stay at this family-friendly motel in Rochester. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
7.8/10 Good! (1,000 reviews)
"The pool area was exceptional, cute wading pool and large swimming area, all very clean. A full breakfast too, we really enjoyed our stay."

Reviewed on Jul 2, 2025

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Med City Inn & Suites - Mayo Clinic Area
Hyatt House Rochester/Mayo Clinic Area
Hyatt House Rochester/Mayo Clinic Area
3 out of 5
110 Civic Center Drive NW, Rochester, MN
Stay at this 3-star business-friendly hotel in Rochester. Enjoy free breakfast, free WiFi, and a free area shuttle. Our guests praise the breakfast and the helpful ...
9/10 Wonderful! (956 reviews)
"If I have to go to the Mayo Clinic, I always stay here. Great breakfast, great prices, and they are ready to help make your stay comfortable."

Reviewed on Jul 3, 2025

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Hyatt House Rochester/Mayo Clinic Area
Kahler Inn and Suites - Mayo Clinic Area
Kahler Inn and Suites - Mayo Clinic Area
3.5 out of 5
9 3rd Ave Nw, Rochester, MN
Stay at this 3.5-star business-friendly hotel in Rochester. Enjoy free breakfast, free WiFi, and a fitness center. Our guests praise the helpful staff and the ...
7.8/10 Good! (1,366 reviews)
"Definitely improves staff and cleanliness"

Reviewed on Jul 4, 2025

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Kahler Inn and Suites - Mayo Clinic Area
AmericInn by Wyndham Rochester Near Mayo Clinic
AmericInn by Wyndham Rochester Near Mayo Clinic
3 out of 5
1625 Broadway Ave S, Rochester, MN
Book a stay at this spa hotel in Rochester. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the restaurant and the helpful staff in our ...
8/10 Very Good! (920 reviews)
"I stayed for 10 days and didn’t see one bug! This is huge for me! Very friendly staff. Bed was comfortable, AC and shower was great. Somewhat limited tv channels. Fairly quiet considering it’s on a mai drag."

Reviewed on Jul 2, 2025

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AmericInn by Wyndham Rochester Near Mayo Clinic
Aspen Select
Aspen Select
3.5 out of 5
1215 2nd St SW, Rochester, MN
Stay at this 3.5-star business-friendly hotel in Rochester. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
8.4/10 Very Good! (1,002 reviews)
"Staff is excellent, location is convenient, rooms are comfortable and clean."

Reviewed on Jun 18, 2025

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Aspen Select
La Quinta Inn & Suites by Wyndham Rochester Mayo Clinic S
La Quinta Inn & Suites by Wyndham Rochester Mayo Clinic S
3 out of 5
4353 Canal Pl SE, Rochester, MN
Stay at this 3-star business-friendly hotel in Rochester. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the clean rooms in our reviews. ...
7.2/10 Good! (1,002 reviews)
"It’s clean, updated, their team is friendly and helpful, the breakfast is excellent"

Reviewed on Jul 4, 2025

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La Quinta Inn & Suites by Wyndham Rochester Mayo Clinic S
See all 485 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.