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Rochester

$129+ Cheap flights from St. Louis to Rochester (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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ROC
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$289
(American Airlines)

One-way from

$129
(Delta)

Popular in

October

Cheapest in

June

Average price

$293
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. 4% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/12. 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.
vie. 10/35:55 amSTL - ROC
1 stop3h 55mAmerican Airlines
lun. 10/612:00 pmROC - STL
1 stop8h 07mAmerican Airlines
Deal found 6/12$289
This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/175:26 pmSTL - ROC
1 stop20h 07mSpirit Airlines
lun. 7/213:38 pmROC - STL
1 stop25h 53mSpirit Airlines
Deal found 6/12$310
This Delta deal was found by Cheapflights users on 6/10. 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.
mié. 7/306:04 pmSTL - ROC
1 stop3h 42mDelta
sáb. 8/25:56 pmROC - STL
1 stop3h 29mDelta
Deal found 6/10$317
This Southwest deal was found by Cheapflights users on 6/10. 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.
jue. 7/104:35 pmSTL - ROC
2 stops6h 35mSouthwest
dom. 7/134:45 pmROC - STL
1 stop8h 40mSouthwest
Deal found 6/10$362
This United Airlines deal was found by Cheapflights users on 6/10. 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.
vie. 8/158:00 amSTL - ROC
1 stop4h 40mUnited Airlines
jue. 8/216:05 amROC - STL
2 stops9h 28mUnited Airlines
Deal found 6/10$364
This Mytrip deal was found by Cheapflights users on 6/11. 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.
jue. 6/266:36 pmSTL - ROC
2 stops21h 56mMultiple Airlines
lun. 6/306:37 pmROC - STL
3 stops25h 04mMultiple Airlines
Deal found 6/11$450

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 junio 12, 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

vie. 10/3

5:55 am-10:50 am

1 stop3h 55m

Rochester Greater Rochester Intl

lun. 10/6

12:00 pm-7:07 pm

1 stop8h 07m

$289

St. LouisRochester

STL - ROC

STLROC

Lambert-St Louis

jue. 7/17

5:26 pm-2:33 pm

1 stop20h 07m

Rochester Greater Rochester Intl

lun. 7/21

3:38 pm-4:31 pm

1 stop25h 53m

$310

St. LouisRochester

STL - ROC

STLROC

Lambert-St Louis

mié. 7/30

6:04 pm-10:46 pm

1 stop3h 42m

Rochester Greater Rochester Intl

sáb. 8/2

5:56 pm-8:25 pm

1 stop3h 29m

$317

St. LouisRochester

STL - ROC

STLROC

Lambert-St Louis

jue. 7/10

4:35 pm-12:10 am

2 stops6h 35m

Rochester Greater Rochester Intl

dom. 7/13

4:45 pm-12:25 am

1 stop8h 40m

$362

St. LouisRochester

STL - ROC

STLROC

Lambert-St Louis

vie. 8/15

8:00 am-1:40 pm

1 stop4h 40m

Rochester Greater Rochester Intl

jue. 8/21

6:05 am-2:33 pm

2 stops9h 28m

$364

St. LouisRochester

STL - ROC

STLROC

Lambert-St Louis

jue. 6/26

6:36 pm-5:32 pm

2 stops21h 56m

Rochester Greater Rochester Intl

lun. 6/30

6:37 pm-6:41 pm

3 stops25h 04m

$450

St. LouisRochester

STL - ROC

STLROC

Lambert-St Louis

mar. 8/19

6:00 am-11:42 am

1 stop4h 42m

$129

St. LouisRochester

STL - ROC

STLROC

Lambert-St Louis

lun. 6/30

11:28 am-3:09 pm

1 stop26h 41m

$137

St. LouisRochester

STL - ROC

STLROC

Lambert-St Louis

sáb. 8/9

6:00 am-12:13 pm

1 stop5h 13m

$144

St. LouisRochester

STL - ROC

STLROC

Lambert-St Louis

sáb. 8/9

10:55 am-9:45 pm

2 stops9h 50m

$188

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 12 results
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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?

Currently, September is the cheapest month in which you can book a flight from St. Louis to Rochester (average of $281). Flying from St. Louis to Rochester in July is currently the most expensive (average of $370). 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 junio 12, 2025.

When flying from St. Louis to Rochester, 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 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 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, 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 junio 12, 2025.
See what other customers who have flown with Southwest, Delta and United Airlines from St. Louis to Rochester have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,946 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Spirit Airlines
6.3
Okay
8,052 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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 round-trip?

    Flying on American Airlines is currently your cheapest option to Rochester, with prices starting at $289. Additional round-trip tickets that might be worth considering are offered by Spirit Airlines and Delta, with the lowest prices starting at $310 and $317, respectively. You may be able to fly from St. Louis to Rochester for 29% less than the average price by searching for these airlines.

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

    One-way options have recently been found by users for as low as $129 on Delta. Other airlines that offer cheap prices include Spirit Airlines from $137 and American Airlines from $144 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?

    Currently, September is the cheapest month in which you can book a flight from St. Louis to Rochester (average of $281). Flying from St. Louis to Rochester in July is currently the most expensive (average of $370). 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

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Alternative routes for St. Louis to Rochester

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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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$266Average$329FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$271Average$406FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$346Average$593FlexibilityNo cancel feeOn-time69%

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