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St. Charles

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St. Charles Flights as Low as $226

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

Delta
Tue, Jul 29 - Mon, Aug 11
PHX
Sky Harbor Intl.
RST
Rochester Intl.
$226 Roundtrip, just found
$226
Roundtrip
just found
Select Delta flight, departing Tue, Jul 29 from Sky Harbor Intl. to Rochester Intl., returning Mon, Aug 11, priced at $226 just found
Delta
Tue, Jul 29 - Tue, Aug 5
PHX
Sky Harbor Intl.
RST
Rochester Intl.
$230 Roundtrip, found 4 hours ago
$230
Roundtrip
found 4 hours ago
Select Delta flight, departing Tue, Jul 29 from Sky Harbor Intl. to Rochester Intl., returning Tue, Aug 5, priced at $230 found 4 hours ago
Delta
Sat, Aug 2 - Mon, Aug 11
PHX
Sky Harbor Intl.
RST
Rochester Intl.
$231 Roundtrip, found 2 days ago
$231
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Aug 2 from Sky Harbor Intl. to Rochester Intl., returning Mon, Aug 11, priced at $231 found 2 days ago
Delta
Sat, Jul 5 - Wed, Jul 9
PHX
Sky Harbor Intl.
RST
Rochester Intl.
$251 Roundtrip, found 3 days ago
$251
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Jul 5 from Sky Harbor Intl. to Rochester Intl., returning Wed, Jul 9, priced at $251 found 3 days ago
Delta
Tue, Jul 29 - Tue, Aug 5
PHX
Sky Harbor Intl.
RST
Rochester Intl.
$271 Roundtrip, found 4 hours ago
$271
Roundtrip
found 4 hours ago
Select Delta flight, departing Tue, Jul 29 from Sky Harbor Intl. to Rochester Intl., returning Tue, Aug 5, priced at $271 found 4 hours ago
Delta
Tue, Jul 29 - Mon, Aug 11
PHX
Sky Harbor Intl.
RST
Rochester Intl.
$277 Roundtrip, just found
$277
Roundtrip
just found
Select Delta flight, departing Tue, Jul 29 from Sky Harbor Intl. to Rochester Intl., returning Mon, Aug 11, priced at $277 just found
American Airlines
Tue, Jul 29 - Tue, Aug 5
PHX
Sky Harbor Intl.
RST
Rochester Intl.
$277 Roundtrip, found 4 hours ago
$277
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Tue, Jul 29 from Sky Harbor Intl. to Rochester Intl., returning Tue, Aug 5, priced at $277 found 4 hours ago
Delta
Tue, Jul 8 - Thu, Jul 10
PHX
Sky Harbor Intl.
RST
Rochester Intl.
$282 Roundtrip, found 13 hours ago
$282
Roundtrip
found 13 hours ago
Select Delta flight, departing Tue, Jul 8 from Sky Harbor Intl. to Rochester Intl., returning Thu, Jul 10, priced at $282 found 13 hours ago
Delta
Sat, Aug 2 - Mon, Aug 11
PHX
Sky Harbor Intl.
RST
Rochester Intl.
$283 Roundtrip, found 2 days ago
$283
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Aug 2 from Sky Harbor Intl. to Rochester Intl., returning Mon, Aug 11, priced at $283 found 2 days ago
Delta
Tue, Jul 29 - Mon, Aug 11
PHX
Sky Harbor Intl.
RST
Rochester Intl.
$286 Roundtrip, just found
$286
Roundtrip
just found
Select Delta flight, departing Tue, Jul 29 from Sky Harbor Intl. to Rochester Intl., returning Mon, Aug 11, priced at $286 just found
Delta
Sat, Aug 2 - Mon, Aug 11
PHX
Sky Harbor Intl.
RST
Rochester Intl.
$291 Roundtrip, found 2 days ago
$291
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Aug 2 from Sky Harbor Intl. to Rochester Intl., returning Mon, Aug 11, priced at $291 found 2 days ago
Delta
Mon, Jul 28 - Fri, Aug 8
PHX
Sky Harbor Intl.
RST
Rochester Intl.
$293 Roundtrip, found 4 days ago
$293
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Jul 28 from Sky Harbor Intl. to Rochester Intl., returning Fri, Aug 8, priced at $293 found 4 days ago
American Airlines
Tue, Jul 29 - Mon, Aug 11
PHX
Sky Harbor Intl.
RST
Rochester Intl.
$296 Roundtrip, just found
$296
Roundtrip
just found
Select American Airlines flight, departing Tue, Jul 29 from Sky Harbor Intl. to Rochester Intl., returning Mon, Aug 11, priced at $296 just found
Delta
Wed, Aug 6 - Tue, Aug 12
SAN
San Diego Intl.
RST
Rochester Intl.
$368 Roundtrip, found 17 hours ago
$368
Roundtrip
found 17 hours ago
Select Delta flight, departing Wed, Aug 6 from San Diego Intl. to Rochester Intl., returning Tue, Aug 12, priced at $368 found 17 hours ago
American Airlines
Thu, Aug 7 - Mon, Aug 11
CLD
McClellan-Palomar
RST
Rochester Intl.
$388 Roundtrip, found 12 hours ago
$388
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Thu, Aug 7 from McClellan-Palomar to Rochester Intl., returning Mon, Aug 11, priced at $388 found 12 hours ago
American Airlines
Wed, Jun 25 - Mon, Jun 30
MIA
Miami Intl.
RST
Rochester Intl.
$423 Roundtrip, found 23 hours ago
$423
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Wed, Jun 25 from Miami Intl. to Rochester Intl., returning Mon, Jun 30, priced at $423 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 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 July, 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 $226, 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 $226 right now, why wait?

St. Charles Flight Information
Destination airport
Rochester Intl.
Destination airport IATA code
RST
Roundtrip price
$226

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 (109 reviews)
"The staff is very nice and friendly. The room is old, but it's worthy the price."

Reviewed on Nov 13, 2024

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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! (1,400 reviews)
"Had a great stay. The location has great access to Mayo Clinic. The hotel is connected by the underground and skywalk systems. It has great restaurants close by- within a block and 2 inside the hotel. The room was clean and the staff changed towels daily. The bathroom was a bit small but that was ..."

Reviewed on Jun 14, 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! (889 reviews)
"We like the fact there was a shuttle that went to Mayo Clinic but wish they ran a little longer than 6:15 as we missed that by 5-10min. Also like the restaurant/bar attached and had a great service"

Reviewed on Jun 11, 2025

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AmericInn by Wyndham Rochester Near Mayo Clinic
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! (923 reviews)
"Stay went well and location was excellent"

Reviewed on Jun 12, 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! (1,359 reviews)
"The room was nice and large. Very convenient to Mayo Clinic. They had very few parking spaces and a very low ceiling. I would still highly recommend it."

Reviewed on Jun 12, 2025

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Kahler Inn and Suites - Mayo Clinic Area
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! (1,003 reviews)
"Use great staff!"

Reviewed on Jun 12, 2025

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La Quinta Inn & Suites by Wyndham Rochester Mayo Clinic S
EVEN Hotel Rochester - Mayo Clinic Area by IHG
EVEN Hotel Rochester - Mayo Clinic Area by IHG
4 out of 5
101 11TH Avenue SW, Suite A, Rochester, MN
Stay at this 4-star business-friendly hotel in Rochester. Enjoy free WiFi, breakfast (surcharge), and a free area shuttle. Our guests praise the helpful staff ...
9.4/10 Exceptional! (834 reviews)
"Clean rooms and quiet. Comfortable beds and love the shower."

Reviewed on Jun 6, 2025

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EVEN Hotel Rochester - Mayo Clinic Area by IHG
Centerstone Plaza Hotel Soldiers Field - Mayo Clinic Area
Centerstone Plaza Hotel Soldiers Field - Mayo Clinic Area
3 out of 5
401 6th St Sw, Rochester, MN
Stay at this 3-star golf hotel in Rochester. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the restaurant in our reviews. ...
8.4/10 Very Good! (1,001 reviews)
"This is one of our favorites amomgst our many visits to Mayo"

Reviewed on Jun 11, 2025

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Centerstone Plaza Hotel Soldiers Field - Mayo Clinic Area
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.