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St. Charles

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St. Charles Flights as Low as $305

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

Delta
Sat, Aug 9 - Thu, Aug 14
PHX
Sky Harbor Intl.
RST
Rochester Intl.
$305 Roundtrip, found 3 days ago
$305
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Aug 9 from Sky Harbor Intl. to Rochester Intl., returning Thu, Aug 14, priced at $305 found 3 days ago
American Airlines
Tue, Aug 5 - Mon, Aug 18
PHX
Sky Harbor Intl.
RST
Rochester Intl.
$309 Roundtrip, found 4 days ago
$309
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Aug 5 from Sky Harbor Intl. to Rochester Intl., returning Mon, Aug 18, priced at $309 found 4 days ago
Delta
Tue, Aug 5 - Mon, Aug 18
PHX
Sky Harbor Intl.
RST
Rochester Intl.
$309 Roundtrip, found 4 days ago
$309
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Aug 5 from Sky Harbor Intl. to Rochester Intl., returning Mon, Aug 18, priced at $309 found 4 days ago
Delta
Tue, Aug 5 - Wed, Aug 13
PHX
Sky Harbor Intl.
RST
Rochester Intl.
$311 Roundtrip, found 4 days ago
$311
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Aug 5 from Sky Harbor Intl. to Rochester Intl., returning Wed, Aug 13, priced at $311 found 4 days ago
Delta
Tue, Aug 5 - Fri, Aug 15
PHX
Sky Harbor Intl.
RST
Rochester Intl.
$322 Roundtrip, found 3 days ago
$322
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Aug 5 from Sky Harbor Intl. to Rochester Intl., returning Fri, Aug 15, priced at $322 found 3 days ago
Delta
Tue, Aug 5 - Sun, Aug 17
PHX
Sky Harbor Intl.
RST
Rochester Intl.
$324 Roundtrip, found 4 days ago
$324
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Aug 5 from Sky Harbor Intl. to Rochester Intl., returning Sun, Aug 17, priced at $324 found 4 days ago
American Airlines
Tue, Aug 5 - Fri, Aug 15
PHX
Sky Harbor Intl.
RST
Rochester Intl.
$325 Roundtrip, found 3 days ago
$325
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Aug 5 from Sky Harbor Intl. to Rochester Intl., returning Fri, Aug 15, priced at $325 found 3 days ago
Delta
Tue, Oct 14 - Tue, Oct 21
RDU
Raleigh - Durham Intl.
RST
Rochester Intl.
$328 Roundtrip, found 4 days ago
$328
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Oct 14 from Raleigh - Durham Intl. to Rochester Intl., returning Tue, Oct 21, priced at $328 found 4 days ago
American Airlines
Tue, Aug 5 - Fri, Aug 15
PHX
Sky Harbor Intl.
RST
Rochester Intl.
$330 Roundtrip, found 3 days ago
$330
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Aug 5 from Sky Harbor Intl. to Rochester Intl., returning Fri, Aug 15, priced at $330 found 3 days ago
American Airlines
Sat, Aug 9 - Mon, Aug 18
PHX
Sky Harbor Intl.
RST
Rochester Intl.
$331 Roundtrip, found 5 days ago
$331
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Aug 9 from Sky Harbor Intl. to Rochester Intl., returning Mon, Aug 18, priced at $331 found 5 days ago
Delta
Tue, Oct 14 - Sat, Oct 18
RDU
Raleigh - Durham Intl.
RST
Rochester Intl.
$334 Roundtrip, found 4 days ago
$334
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Oct 14 from Raleigh - Durham Intl. to Rochester Intl., returning Sat, Oct 18, priced at $334 found 4 days ago
American Airlines
Tue, Aug 5 - Mon, Aug 18
PHX
Sky Harbor Intl.
RST
Rochester Intl.
$335 Roundtrip, found 4 days ago
$335
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Aug 5 from Sky Harbor Intl. to Rochester Intl., returning Mon, Aug 18, priced at $335 found 4 days ago
Delta
Tue, Aug 5 - Mon, Aug 18
PHX
Sky Harbor Intl.
RST
Rochester Intl.
$350 Roundtrip, found 4 days ago
$350
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Aug 5 from Sky Harbor Intl. to Rochester Intl., returning Mon, Aug 18, priced at $350 found 4 days ago
Delta
Tue, Aug 5 - Sat, Aug 16
PHX
Sky Harbor Intl.
RST
Rochester Intl.
$353 Roundtrip, found 4 days ago
$353
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Aug 5 from Sky Harbor Intl. to Rochester Intl., returning Sat, Aug 16, priced at $353 found 4 days ago
Delta
Sat, Aug 9 - Mon, Aug 18
PHX
Sky Harbor Intl.
RST
Rochester Intl.
$356 Roundtrip, found 5 days ago
$356
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Aug 9 from Sky Harbor Intl. to Rochester Intl., returning Mon, Aug 18, priced at $356 found 5 days ago
Delta
Wed, Aug 6 - Thu, Aug 14
PHX
Sky Harbor Intl.
RST
Rochester Intl.
$359 Roundtrip, found 3 days ago
$359
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Aug 6 from Sky Harbor Intl. to Rochester Intl., returning Thu, Aug 14, priced at $359 found 3 days 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 $305, 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 $305 right now, why wait?

St. Charles Flight Information
Destination airport
Rochester Intl.
Destination airport IATA code
RST
Roundtrip price
$305

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 (111 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! (1,480 reviews)
"Location!!"

Reviewed on Jul 24, 2025

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Kahler Grand Hotel
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! (948 reviews)
"Nice large rooms, good dining options on site"

Reviewed on Jul 21, 2025

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AmericInn by Wyndham Rochester Near Mayo Clinic
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! (1,017 reviews)
"Nice place!"

Reviewed on Jul 24, 2025

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Med City Inn & Suites - Mayo Clinic Area
Spark by Hilton Rochester South

Spark by Hilton Rochester South

3 out of 5
4165 Maine Ave 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 helpful staff in our reviews. ...
9.4/10 Exceptional! (84 reviews)
"The painting on the property looked like they went with the cheapest bid, but overall it was an ok motel for the money. Staff was very nice. Good coffee. Very quiet. I do think when someone books a room there with kids they should be on the 1st floor for obvious reasons."

Reviewed on Jul 26, 2025

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Spark by Hilton Rochester South
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! (971 reviews)
"everything is fine except the shower pressure is terribly low"

Reviewed on Jul 23, 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! (1,381 reviews)
"Nothing"

Reviewed on Jul 23, 2025

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Kahler Inn and Suites - Mayo Clinic Area
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! (1,015 reviews)
"This hotel was an interesting find. The room was nice and had the basic amenities, but since it didn't have an outside window, it had big windows to the hallway, which allowed sunlight to come through from the hallway windows. Breakfast was OK but didn't have the waffle options that many places have. ..."

Reviewed on Jul 22, 2025

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Aspen Select
See all 492 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.