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Rochester

$166+ Cheap flights from St. Louis to Rochester, NY (STL - ROC)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/22. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ROC
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from St. Louis to Rochester

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Rochester (ROC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$257
(Delta)

One-way from

$166
(American Airlines)

Popular in

October

Cheapest in

September

Average price

$336
Provider with most accurate pricing for Lambert-St Louis-Rochester Greater Rochester Intl flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Rochester Greater Rochester Intl flights.
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From Lambert-St Louis to Rochester Greater Rochester Intl
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One-way flight from Lambert-St Louis to Rochester Greater Rochester Intl
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Highest demand for flights based on searches. 0% potential increase in price ($1 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from St. Louis to Rochester

Cheapest flights from St. Louis to Rochester
Explore the most affordable flight options available from St. Louis to Rochester. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/36:00 amSTL - ROC
1 stop4h 23mDelta
Tue 6/176:00 amROC - STL
1 stop6h 31mDelta
Deal found 4/30$257
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/274:37 pmSTL - ROC
1 stop4h 27mAmerican Airlines
Fri 7/410:20 amROC - STL
2 stops9h 12mAmerican Airlines
Deal found 4/30$299
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/35:00 amSTL - ROC
1 stop4h 15mUnited Airlines
Tue 6/172:50 pmROC - STL
2 stops8h 55mUnited Airlines
Deal found 4/29$332
This Mytrip deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1010:10 amSTL - ROC
2 stops30h 17mMultiple Airlines
Mon 5/123:26 pmROC - STL
2 stops28h 15mMultiple Airlines
Deal found 4/29$340
This Southwest deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/53:40 pmSTL - ROC
2 stops7h 30mSouthwest
Tue 6/106:10 amROC - STL
2 stops6h 25mSouthwest
Deal found 4/30$352

Cheapflights Fare Finder

Customize your flight search to find flights from St. Louis to Rochester that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from St. Louis to Rochester that are best for you.

Fly from

St. Louis

Fly to

Rochester

Route

Depart

Return

Price

St. LouisRochester

STL - ROC

STLROC

Lambert-St Louis

Tue 6/3

6:00 am-11:23 am

1 stop4h 23m

Rochester Greater Rochester Intl

Tue 6/17

6:00 am-11:31 am

1 stop6h 31m

$257

St. LouisRochester

STL - ROC

STLROC

Lambert-St Louis

Fri 6/27

4:37 pm-10:04 pm

1 stop4h 27m

Rochester Greater Rochester Intl

Fri 7/4

10:20 am-6:32 pm

2 stops9h 12m

$299

St. LouisRochester

STL - ROC

STLROC

Lambert-St Louis

Tue 6/3

5:00 am-10:15 am

1 stop4h 15m

Rochester Greater Rochester Intl

Tue 6/17

2:50 pm-10:45 pm

2 stops8h 55m

$332

St. LouisRochester

STL - ROC

STLROC

Lambert-St Louis

Sat 5/10

10:10 am-5:27 pm

2 stops30h 17m

Rochester Greater Rochester Intl

Mon 5/12

3:26 pm-6:41 pm

2 stops28h 15m

$340

St. LouisRochester

STL - ROC

STLROC

Lambert-St Louis

Thu 6/5

3:40 pm-12:10 am

2 stops7h 30m

Rochester Greater Rochester Intl

Tue 6/10

6:10 am-11:35 am

2 stops6h 25m

$352

St. LouisRochester

STL - ROC

STLROC

Lambert-St Louis

Thu 5/22

5:12 am-12:04 pm

1 stop5h 52m

$166

St. LouisRochester

STL - ROC

STLROC

Lambert-St Louis

Thu 5/22

5:35 am-3:15 pm

2 stops8h 40m

$269

St. LouisRochester

STL - ROC

STLROC

Lambert-St Louis

Fri 5/9

1:10 pm-11:44 pm

2 stops9h 34m

$355

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Compare providers for flights from St. Louis to Rochester

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Rochester in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Rochester, New York flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Rochester, New York flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Rochester, New York flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Rochester, New York flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Rochester, New York flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St. Louis to Rochester

Have a flexible travel schedule? Discover the best time to fly to Rochester from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from St. Louis to Rochester, New York?

Currently, September is the cheapest month in which you can book a flight from St. Louis to Rochester, New York (average of $281). Flying from St. Louis to Rochester, New York in June is currently the most expensive (average of $371). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from STL to ROC?

Find hourly flight availability from St. Louis to Rochester. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

When flying from St. Louis to Rochester, New York, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 27% versus a flight at noon.

Rainfall in Rochester by month

Plan your trip to Rochester by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Rochester, New York ranges from 2.0 - 3.5 inches per month. August is typically the wettest month, when rainfall can reach 3.5 in. February is typically the driest time to visit Rochester, New York when rainfall is around 2.0 in.

Temperature in Rochester by month

Plan your trip to Rochester by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Rochester, New York, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Rochester

Get insights into the airlines that provide service to Rochester. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rochester. Reviews last updated May 1, 2025.
Southwest
8.0
Very good
4,294 reviews

Food

7.1

Boarding

8.2

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,294 reviews
Southwest
8.0
Very good
4,294 reviews

Food

7.1

Boarding

8.2

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,934 reviews
Southwest
8.0
Very good
4,294 reviews

Food

7.1

Boarding

8.2

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,696 reviews
Southwest
8.0
Very good
4,294 reviews

Food

7.1

Boarding

8.2

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,294 reviews

Food

7.1

Boarding

8.2

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Rochester. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from St. Louis to Rochester, New York round-trip?

    Flying on Delta is currently your cheapest option to Rochester, New York, with prices starting at $257. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $299 and $332, respectively. Delta is priced at 39% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from St. Louis to Rochester, New York one-way?

    One-way options have recently been found by users for as low as $166 on American Airlines. Other airlines that offer cheap prices include Southwest from $269 and United Airlines from $355 one-way.

  • Can I find deals for flights from St. Louis to Rochester that include hotel bookings?

    Yes. In addition to deals on St. Louis to Rochester flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Rochester?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Rochester.

  • Can I find deals for business class flights from St. Louis to Rochester?

    Yes. Cheapflights offers flight deals from St. Louis to Rochester by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to Rochester, New York?

    Currently, September is the cheapest month in which you can book a flight from St. Louis to Rochester, New York (average of $281). Flying from St. Louis to Rochester, New York in June is currently the most expensive (average of $371). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Henrietta
Pittsford
Victor
Brockport

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Top 3 airlines flying from St. Louis to Rochester

Discover the top 3 airlines that operate flights from St. Louis to Rochester. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$266Average$330FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$281Average$401FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$346Average$593FlexibilityNo cancel feeOn-time69%

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