STL - ROC

$129 Find Cheap Flights from St. Louis to Rochester

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Rochester departing on 8/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Rochester

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Rochester, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Rochester, as well as popular online travel agencies
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Flights Deals

Cheap Flights from St. Louis to Rochester (STL-ROC)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Rochester that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Rochester

Fri, Oct 3 - Mon, Oct 6
American Airlines Logo
5:55 am - 10:50 amSTL-ROC
3h 55m1 stop
American Airlines Logo
6:50 pm - 11:49 pmROC-STL
5h 59m1 stop
$289American Airlines
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Wed, Jul 30 - Sat, Aug 2
Delta Logo
6:04 pm - 10:46 pmSTL-ROC
3h 42m1 stop
Delta Logo
5:56 pm - 8:25 pmROC-STL
3h 29m1 stop
$317Delta
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Wed, Jul 30 - Thu, Aug 7
American Airlines Logo
5:15 am - 11:28 amSTL-ROC
5h 13m1 stop
American Airlines Logo
6:28 am - 12:11 pmROC-STL
6h 43m1 stop
$322American Airlines
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Wed, Jul 30 - Sat, Aug 2
Southwest Logo
3:35 pm - 11:00 pmSTL-ROC
6h 25m2 stops
Southwest Logo
5:20 pm - 10:00 pmROC-STL
5h 40m1 stop
$352Southwest
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Thu, Jul 10 - Sun, Jul 13
Southwest Logo
4:35 pm - 12:10 amSTL-ROC
6h 35m2 stops
Southwest Logo
4:45 pm - 12:25 amROC-STL
8h 40m1 stop
$362Southwest
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Fri, Jul 18 - Mon, Jul 21
Spirit Airlines Logo
10:47 am - 10:13 amSTL-ROC
22h 26m2 stops
Spirit Airlines Logo
3:38 pm - 4:31 pmROC-STL
25h 53m1 stop
$363Spirit Airlines
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Fri, Aug 15 - Thu, Aug 21
United Airlines Logo
8:00 am - 1:40 pmSTL-ROC
4h 40m1 stop
United Airlines Logo
6:05 am - 2:33 pmROC-STL
9h 28m2 stops
$364United Airlines
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Fri, Jul 18 - Mon, Jul 21
Spirit Airlines Logo
10:47 am - 10:13 amSTL-ROC
22h 26m3 stops
Spirit Airlines Logo
3:38 pm - 4:31 pmROC-STL
25h 53m1 stop
$367Spirit Airlines
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Fri, Jul 18 - Mon, Jul 21
Delta Logo
5:23 pm - 12:59 amSTL-ROC
6h 36m1 stop
Delta Logo
6:32 pm - 11:53 pmROC-STL
6h 21m1 stop
$377Delta
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Fri, Oct 3 - Mon, Oct 6
United Airlines Logo
12:25 pm - 11:27 pmSTL-ROC
10h 02m2 stops
United Airlines Logo
6:30 am - 10:49 amROC-STL
5h 19m1 stop
$396United Airlines
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KAYAK's insights & trends for St. Louis to Rochester flights

Get data-powered insights and trends into flights from St. Louis to Rochester to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from St. Louis to Rochester?

The average price of all round-trip flights from St. Louis to Rochester clicked on KAYAK for each day over the last 12 months.

When flying from St. Louis to Rochester, you should consider leaving on a Monday and avoid Sundays if you are looking for the best rates. For your return to St. Louis, you’ll find the best rates on Saturdays and the most expensive ones on Mondays.

What is the cheapest month to fly from St. Louis to Rochester?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Rochester, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to Rochester is June, where tickets cost $293 (return) on average. On the other hand, the most expensive months are October and January, where the average cost of round-trip tickets is $541 and $526 respectively.

Good to know

Low seasonFebruary
High seasonAugust
Cheapest flight$129
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from St. Louis to Rochester

When to book flights from St. Louis to Rochester

Are your dates flexible? Find out the best times to travel from St. Louis to Rochester based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Rochester

  • What is the cheapest flight from St. Louis to Rochester?

    In the last 3 days, the lowest price for a flight from St. Louis to Rochester was $129 for a one-way ticket and $289 for a round-trip.

  • Do I need a passport to fly between St. Louis and Rochester?

    A passport is not required to fly from St. Louis to Rochester.

  • Which airports will I be using when flying from St. Louis to Rochester?

    On your way to Rochester, you’ll fly out from Lambert-St Louis. You’ll be landing at Rochester Greater Rochester Intl.

  • Which aircraft models fly most regularly from St. Louis to Rochester?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Rochester?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between St. Louis and Rochester, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from St. Louis to Rochester, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from St. Louis to Rochester are Delta and United Airlines. With an average price for the route of $329 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $593 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from St. Louis to Rochester?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Rochester.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Rochester?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rochester from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Rochester?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Rochester with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and ROC can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Rochester?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Rochester from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 3 airlines serving from St. Louis to Rochester

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Rochester. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Rochester? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7946 reviews
8.2Boarding
7.9Comfort
7.9Entertainment
7.3Food
8.5Crew
Airline reviews

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

6.0 GoodNgoc, Apr 2025DCA - LGA
Read more Delta reviews

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

Great staff. Wifi is terrible. Signing up for skylines is a painstaking process. Had to call customer service just to get my flight itinerary and confirmation sent to me. Consistent delays. A well staffed company that is run so poorly. Upper management needs to be renewed.

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

I sat in comfort plus. It was fine. Seats were comfortable. I got drinks and snacks.

Good and consistent Printer in lounge did not work for me :(

Flight heavily delayed. No food available despite purchasing an upgrade. No in cabin service.

It was not in Delta's control, but when we landed, we ended up parking at the wrong gate, and so everyone was already ready to deplane and had their carryon bags, ready to leave. But we had to sit down and move to the proper gate. This process took over 30 minutes. Again, not Delta's fault - more so on the staff at JFK

My Flight was cancelled and there was no other options available for me to Travel on that date and my options for the next day was all connecting flights that would have me in the airports all day before reaching my destination

First, the flight was schedule to leave at 12:08. Delayed to 12:38. It is 12:58 and I am sitting at the gate. The staff are not communicating with us (just tell me it’s gonna be five hours if that’s the case, quit hufflepuffing around like you’re trying to board us when the plane isn’t even here and you don’t know where your crew are. I’m still waiting for any communication about the further delay. This is a rebooked flight from a cancelled flight yesterday, when the airline failed to fulfill its fiduciary responsibility to hotel and cover transport for overnight cancelations. Asking about the food on the flight? What food?!? Delta doesn’t serve meals unless you pay for them and you really want me to give delta a high rating for passing out processed snacks (fun size!)? Can we be for real. Delta is cementing itself in history as one of the cheap, stingy, outdated, glory days are over airlines, and it shows. I took this flight knowing delta was going to provide below level service but this is beyond burgers!! I can’t believe a multi billion or dollar company looked straight in my eyes yesterday and I told me this wasn’t their fault and there for the extra cost in hotel and hundreds of dollars in Ubers are MY RESPONSIBILITY. The only thing I am at fault for is believing delta is reputable company worthy of my dollars. I’m not even sure I want to be compensated unless it is cash because I would rather die never traveling again than to put money in their pockets.

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Excellent service despite turbulence during the flight. Flight attendants were remarkable!

I liked that the flight was nonstop from ORD to CIU for $200 round trip.

Smooth flight, especially take off and landing, and great crew on board. Really loved the stroopwaffles!

Whenever a passenger purchase a ticket his advantage number should automatically to his information. It's not everyone remember the number. You request for your number and American airline agent say they will email it....and they never email anything and you loose your mileage just because you don't remember your number. It should automatically go your information and associate with your email account at all times

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

Two flight changes before the scheduled flight. On the day of the flight, the flight was delayed, which caused the connecting flight to be missed. Then, I was directed to another airport (CUN) and traveled to Tulum. American gave a $12 voucher for lunch. The least expensive item on the menu at a Mexican restaurant was $9.99. Driving to Tulum was a bad auto crash, and traffic was delayed two-plus hours. The bottom line is that we should have been at the hotel at noon, but it ended up at 11:30 PM.

Flight was empty so had a whole row to myself. Still had to wait to get the bag due to the negligence at Palm Springs departure.

I flew out of Reagan National. My flight was delayed, delayed, delayed, and then canceled ...THREE TIMES over TWO DAYS. Staff were seemingly not empowered to provide information on why the flights were screwed up. A real nightmare.

Amazingly comfy flight - I had upgraded for a reasonable price and it was worth it. The food also was good.

Miami lounges were overcrowded and we were unable to get in. We only had a short time. But the banks are too tight in all American hubs

Only thing that I liked it that I got to my destination safely, otherwise American Airlines stinks.

Ok. Got us there safely and a bit early. Need food available on this long flight. Almost 3 hours.

Everything you need to know for your flight from St. Louis to Rochester

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