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

Flying on American Airlines is currently your cheapest option to Rochester, New York, with prices starting at $283. Additional round-trip tickets that might be worth considering are offered by Southwest and United Airlines, with the lowest prices starting at $302 and $387, respectively. American Airlines is priced at 32% 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 $170 on Delta. Other airlines that offer cheap prices include United Airlines from $278 and American Airlines from $326 one-way.

What is the cheapest day to fly from St. Louis to Rochester, New York?

Travelers seeking maximum savings on their St. Louis to Rochester, New York flight should consider departing on Saturday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from St. Louis to Rochester, New York?

The most popular airlines flying from St. Louis to Rochester, New York are American Airlines, Delta and United Airlines. Something to consider prior to booking your flight.

What is the cheapest day to fly round-trip from St. Louis to Rochester, New York?

Users have found that leaving on a Sunday can be a cost-effective option. It’s possible to save up to 90% on your flight compared to booking on days when demand is much higher.

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

The best pricing can be found in the month of May. Prices to Rochester, New York from St. Louis average $420. You can even find prices in May for less than $420, as users have found deals to Rochester, New York from as low as $254. The month of October appears to be one of the more expensive times to travel to Rochester, New York from St. Louis. Flying in the targeted month can save you up to 28%.

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 FlightHub the most. FlightHub 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.

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.

$170+ Save on Flights from St. Louis to Rochester, NY

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1. Tell us where you want to go

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Cheap flight deals from St. Louis to Rochester

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$283 (American Airlines)
One-way from	$170 (Delta)
Popular in	October
Cheapest in	May
Average price	$392

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.

Search Deals

From Lambert-St Louis to Rochester Greater Rochester Intl

Search Deals

One-way flight from Lambert-St Louis to Rochester Greater Rochester Intl

Search Deals

Highest demand for flights based on searches. 1% potential increase in price ($8 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 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 March 25, 2025.

Mon 4/145:45 amSTL - ROC

1 stop7h 43mAmerican Airlines

Wed 4/1611:30 amROC - STL

1 stop11h 42mAmerican Airlines

Deal found 3/23

$283

Tue 4/156:15 amSTL - ROC

1 stop3h 50mSouthwest

Fri 4/184:50 pmROC - STL

1 stop4h 20mSouthwest

Deal found 3/23

$302

Mon 4/141:12 pmSTL - ROC

2 stops9h 32mUnited Airlines

Wed 4/166:00 amROC - STL

2 stops10h 47mUnited Airlines

Deal found 3/23

$387

Wed 4/25:30 pmSTL - ROC

1 stop5h 29mDelta

Mon 4/76:15 pmROC - STL

1 stop6h 14mDelta

Deal found 3/24

$395

Wed 4/212:15 pmSTL - ROC

3 stops28h 12mMultiple Airlines

Mon 4/72:23 pmROC - STL

2 stops28h 29mMultiple Airlines

Deal found 3/24

$472

Best flights from St. Louis to Rochester
Discover carefully curated flight deals from St. Louis to Rochester that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 25, 2025.

Mon 4/145:45 amSTL - ROC

1 stop7h 43mAmerican Airlines

Wed 4/1611:30 amROC - STL

1 stop11h 42mAmerican Airlines

Deal found 3/23

$283

Tue 4/156:15 amSTL - ROC

1 stop3h 50mSouthwest

Fri 4/184:50 pmROC - STL

1 stop4h 20mSouthwest

Deal found 3/23

$302

Mon 4/141:12 pmSTL - ROC

2 stops9h 32mUnited Airlines

Wed 4/166:00 amROC - STL

2 stops10h 47mUnited Airlines

Deal found 3/23

$387

Wed 4/25:30 pmSTL - ROC

1 stop5h 29mDelta

Mon 4/76:15 pmROC - STL

1 stop6h 14mDelta

Deal found 3/24

$395

Wed 4/212:15 pmSTL - ROC

3 stops28h 12mMultiple Airlines

Mon 4/72:23 pmROC - STL

2 stops28h 29mMultiple Airlines

Deal found 3/24

$472

Last-minute flights from St. Louis to Rochester
Discover last-minute flight deals from St. Louis to Rochester. Data last updated March 25, 2025 and is based on user searches.

Wed 4/25:30 pmSTL - ROC

1 stop5h 29mDelta

Mon 4/76:15 pmROC - STL

1 stop6h 14mDelta

Deal found 3/24

$395

Wed 4/27:13 amSTL - ROC

2 stops7h 29mAmerican Airlines

Mon 4/74:25 pmROC - STL

1 stop5h 33mAmerican Airlines

Deal found 3/24

$400

Wed 4/212:15 pmSTL - ROC

3 stops28h 12mMultiple Airlines

Mon 4/72:23 pmROC - STL

2 stops28h 29mMultiple Airlines

Deal found 3/24

$472

Wed 4/21:00 pmSTL - ROC

1 stop4h 41mUnited Airlines

Mon 4/77:35 pmROC - STL

3 stops21h 12mUnited Airlines

Deal found 3/24

$512

Mon 4/145:45 amSTL - ROC

1 stop7h 43mAmerican Airlines

Wed 4/1611:30 amROC - STL

1 stop11h 42mAmerican Airlines

Deal found 3/23

$283

Mon 4/141:12 pmSTL - ROC

2 stops9h 32mUnited Airlines

Wed 4/166:00 amROC - STL

2 stops10h 47mUnited Airlines

Deal found 3/23

$387

Tue 4/156:15 amSTL - ROC

1 stop3h 50mSouthwest

Fri 4/184:50 pmROC - STL

1 stop4h 20mSouthwest

Deal found 3/23

$302

One-way flights from St. Louis to Rochester
Search for one-way flight options from St. Louis to Rochester. Find affordable one-way fares based on user searches. Data last updated March 25, 2025.

Mon 5/197:06 pmSTL - ROC

1 stop4h 37mDelta

Deal found 3/24

$170

Mon 5/195:29 pmSTL - ROC

2 stops19h 37mUnited Airlines

Deal found 3/23

$278

Thu 3/277:13 amSTL - ROC

2 stops7h 29mAmerican Airlines

Deal found 3/24

$326

Fri 3/281:00 pmSTL - ROC

3 stops21h 19mMultiple Airlines

Deal found 3/24

$416

Cheapflights Fare Finder

Use the filters below to find and compare flights from St. Louis to Rochester that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisRochester

STL - ROC

STLROC

Lambert-St Louis

Mon 4/14

5:45 am-2:28 pm

1 stop7h 43m

Rochester Greater Rochester Intl

Wed 4/16

11:30 am-10:12 pm

1 stop11h 42m

$283

St. LouisRochester

STL - ROC

STLROC

Lambert-St Louis

Tue 4/15

6:15 am-11:05 am

1 stop3h 50m

Rochester Greater Rochester Intl

Fri 4/18

4:50 pm-8:10 pm

1 stop4h 20m

$302

St. LouisRochester

STL - ROC

STLROC

Lambert-St Louis

Mon 4/14

1:12 pm-11:44 pm

2 stops9h 32m

Rochester Greater Rochester Intl

Wed 4/16

6:00 am-3:47 pm

2 stops10h 47m

$387

St. LouisRochester

STL - ROC

STLROC

Lambert-St Louis

Wed 4/2

5:30 pm-11:59 pm

1 stop5h 29m

Rochester Greater Rochester Intl

Mon 4/7

6:15 pm-11:29 pm

1 stop6h 14m

$395

St. LouisRochester

STL - ROC

STLROC

Lambert-St Louis

Wed 4/2

12:15 pm-5:27 pm

3 stops28h 12m

Rochester Greater Rochester Intl

Mon 4/7

2:23 pm-5:52 pm

2 stops28h 29m

$472

St. LouisRochester

STL - ROC

STLROC

Lambert-St Louis

Mon 5/19

7:06 pm-12:43 am

1 stop4h 37m

$170

St. LouisRochester

STL - ROC

STLROC

Lambert-St Louis

Mon 5/19

5:29 pm-2:06 pm

2 stops19h 37m

$278

St. LouisRochester

STL - ROC

STLROC

Lambert-St Louis

Thu 3/27

7:13 am-3:42 pm

2 stops7h 29m

$326

St. LouisRochester

STL - ROC

STLROC

Lambert-St Louis

Fri 3/28

1:00 pm-11:19 am

3 stops21h 19m

$416

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Compare providers for flights from St. Louis to Rochester

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 March.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust 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 FlightHub the most. FlightHub 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 April 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?

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

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

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

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

4,272 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Southwest

8.0

Very good

4,272 reviews

Southwest

8.0

Very good

4,272 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Delta

8.0

Very good

7,890 reviews

Southwest

8.0

Very good

4,272 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

United Airlines

7.4

Good

8,605 reviews

Southwest

8.0

Very good

4,272 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,272 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

What are the cheapest airlines flying from St. Louis to Rochester, New York round-trip?
Flying on American Airlines is currently your cheapest option to Rochester, New York, with prices starting at $283. Additional round-trip tickets that might be worth considering are offered by Southwest and United Airlines, with the lowest prices starting at $302 and $387, respectively. American Airlines is priced at 32% 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 $170 on Delta. Other airlines that offer cheap prices include United Airlines from $278 and American Airlines from $326 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 April 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

Henrietta

Pittsford

Victor

Brockport

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from St. Louis to Rochester

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$266	Average$336	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$266	Average$398	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$356	Average$590	FlexibilityNo cancel fee	On-time69%

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$170+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from St. Louis to Rochester with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from St. Louis to Rochester

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from St. Louis to Rochester

Cheapest flights from St. Louis to RochesterExplore 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 March 25, 2025.

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 March 25, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from St. Louis to Rochester that are best for you.

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 March.

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.

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?

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 March 25, 2025.

Rainfall in Rochester by month

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

Temperature in Rochester by month

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

Reviews of airlines servicing Rochester

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.

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?

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

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

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

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

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

Traveling to a place near St. Louis?

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Alternative routes for St. Louis to Rochester

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Top 3 airlines flying from St. Louis to Rochester

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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 March 25, 2025.