$135 Cheap flights from Lambert-St. Louis Intl. to Rochester Intl. (STL to RST)

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Find The Best Dates To Fly from Lambert-St. Louis Intl. to Rochester Intl.

Amazing STL to RST Flight Deals

The cheapest flights to Rochester Intl. found within the past 7 days were $297 round trip and $135 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Nov 13 - Wed, Nov 20
STL
St. Louis
RST
Rochester
$297 Roundtrip, found 5 days ago
$297
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Nov 13 from St. Louis to Rochester, returning Wed, Nov 20, priced at $297 found 5 days ago
Sat, Nov 16 - Wed, Nov 20
STL
St. Louis
RST
Rochester
$302 Roundtrip, found 5 days ago
$302
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Nov 16 from St. Louis to Rochester, returning Wed, Nov 20, priced at $302 found 5 days ago
Wed, Nov 13 - Sun, Nov 17
STL
St. Louis
RST
Rochester
$324 Roundtrip, found 5 days ago
$324
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Nov 13 from St. Louis to Rochester, returning Sun, Nov 17, priced at $324 found 5 days ago
Sat, Nov 16 - Sun, Nov 17
STL
St. Louis
RST
Rochester
$329 Roundtrip, found 5 days ago
$329
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Nov 16 from St. Louis to Rochester, returning Sun, Nov 17, priced at $329 found 5 days ago
Sat, Nov 16 - Sat, Nov 23
STL
St. Louis
RST
Rochester
$374 Roundtrip, found 2 days ago
$374
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Nov 16 from St. Louis to Rochester, returning Sat, Nov 23, priced at $374 found 2 days ago
Sat, Nov 16 - Sat, Nov 23
STL
St. Louis
RST
Rochester
$382 Roundtrip, found 2 days ago
$382
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Nov 16 from St. Louis to Rochester, returning Sat, Nov 23, priced at $382 found 2 days ago
Sun, Dec 15 - Tue, Dec 31
STL
St. Louis
RST
Rochester
$383 Roundtrip, found 1 day ago
$383
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Dec 15 from St. Louis to Rochester, returning Tue, Dec 31, priced at $383 found 1 day ago
Thu, Nov 14 - Tue, Nov 19
STL
St. Louis
RST
Rochester
$384 Roundtrip, found 5 days ago
$384
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Nov 14 from St. Louis to Rochester, returning Tue, Nov 19, priced at $384 found 5 days ago
Sun, Dec 15 - Sun, Dec 29
STL
St. Louis
RST
Rochester
$388 Roundtrip, found 1 day ago
$388
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Dec 15 from St. Louis to Rochester, returning Sun, Dec 29, priced at $388 found 1 day ago
Sat, Nov 16 - Sat, Nov 23
STL
St. Louis
RST
Rochester
$393 Roundtrip, found 2 days ago
$393
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Nov 16 from St. Louis to Rochester, returning Sat, Nov 23, priced at $393 found 2 days ago

Frequently asked questions

Can I catch a flight from STL to RST right now?
Ensure you go to the Covid-19 Travel Advisor to discover if there are any present travel advice reports or quarantine requirements in place in Rochester Intl. Airport when flying in from St. Louis Lambert International Airport.
Are there direct flights from St. Louis Lambert International Airport to RST?
You won’t find a flight direct from Lambert-St. Louis Intl. Airport (STL) to Rochester Intl. Airport, but there’s no need to stress. Delta, American Airlines and British Airways have flights with only one stopover.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to RST, please visit our Customer Service Portal.
How long is the flight from STL to Rochester Intl. Airport (RST)?
The journey between Lambert Field and Rochester Intl. Airport is approximately 3 hours and 5 minutes. Make your journey more enjoyable by downloading a few podcasts on your laptop or tablet and enjoying them with your seat fully reclined.
What is the flight distance from STL to RST?
The flight distance from St. Louis Lambert International Airport to Rochester Intl. Airport (RST) is a quick 370 mi. You’ll be climbing off the plane at your destination in no time at all.
What airlines fly from Lambert Field to Rochester Intl. Airport (RST)?
When traveling from Lambert-St. Louis Intl. Airport (STL) to Rochester Intl. Airport, you’d best plan ahead — no direct flights are currently available. Booking in advance should help you find the most convenient price and route.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Delta, American Airlines or United Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From
Lambert-St. Louis Intl.
Traveling To
Rochester Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$297

Route Info

Flight path for flights from Lambert-St. Louis International Airport to Rochester International Airport.


Origin:
STL - Lambert-St. Louis International Airport
Destination:
RST - Rochester International Airport
Distance:
528.00 miles


Discover our best flights from St. Louis STL to Rochester RST. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from St. Louis STL to Rochester RST at the right price  

Airfares to Rochester RST from St. Louis STL currently cost between $297 and $393. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from St. Louis STL to Rochester RST 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from St. Louis STL to Rochester RST on Travelocity starting at $135. Prices and availability subject to change. Additional terms may apply. 

 

Get to Rochester RST from St. Louis STL quicker with direct flights. 

Get to Rochester faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to RST from STL to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from St. Louis STL to Rochester RST

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to RST from STL. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from St. Louis STL to Rochester RST today 

If you’re flexible about when you travel, November is usually the cheapest month to fly from St. Louis STL to Rochester RST. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Rochester RST from St. Louis STL 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to RST from STL have this option.  

 

Travel with confidence when you book flights to Rochester RST from St. Louis STL with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.