$150+ Cheap flights from St. Louis to Rochester (STL - ROC)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ROC
Nov 18 — Nov 251
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Rochester with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from St. Louis to Rochester
Cheapest
Best
Last-minute
One-way
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 October 19, 2026.
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 October 19, 2026.
This United Airlines deal was found by Cheapflights users on 10/14. 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 11/105:00 pm -
1 stop5h 32m
Wed 11/1110:43 am -
1 stop6h 00m
Deal found 10/14![United Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Fri 11/65:00 pm -
1 stop5h 32m
Sun 11/81:08 pm -
1 stop4h 39m
Deal found 10/18![United Airlines logo]()
$472
This Delta deal was found by Cheapflights users on 10/18. 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.
Fri 11/65:38 pm -
1 stop5h 03m
Tue 11/106:30 pm -
1 stop6h 26m
Deal found 10/18![Delta logo]()
$477
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Fri 10/305:00 pm -
1 stop5h 32m
Tue 11/31:08 pm -
1 stop6h 01m
Deal found 10/15![United Airlines logo]()
$512
This American Airlines deal was found by Cheapflights users on 10/14. 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.
Thu 10/295:08 pm -
1 stop5h 34m
Mon 11/23:10 pm -
1 stop5h 12m
Deal found 10/14![American Airlines logo]()
$517
This United Airlines deal was found by Cheapflights users on 10/19. 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 11/35:00 pm -
1 stop5h 32m
Sat 11/710:28 am -
2 stops7h 31m
Deal found 10/19![United Airlines logo]()
$518
Best flights from St. Louis to RochesterDiscover 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 October 19, 2026.
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 October 19, 2026.
This United Airlines deal was found by Cheapflights users on 10/14. 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 11/1010:53 am -
2 stops11h 39m
Wed 11/1110:43 am -
1 stop6h 00m
Deal found 10/14![United Airlines logo]()
$414
This Delta deal was found by Cheapflights users on 10/18. 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.
Fri 11/64:22 pm -
1 stop5h 33m
Mon 11/96:30 pm -
1 stop6h 26m
Deal found 10/18![Delta logo]()
$477
This American Airlines deal was found by Cheapflights users on 10/14. 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.
Thu 10/295:08 pm -
1 stop5h 34m
Mon 11/23:10 pm -
1 stop5h 12m
Deal found 10/14![American Airlines logo]()
$517
This Southwest deal was found by Cheapflights users on 10/15. 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.
Fri 10/307:50 am -
1 stop8h 20m
Tue 11/312:30 pm -
2 stops8h 00m
Deal found 10/15![Southwest logo]()
$522
This Delta deal was found by Cheapflights users on 10/18. 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.
Fri 11/65:38 pm -
1 stop5h 03m
Tue 11/106:30 pm -
1 stop6h 26m
Deal found 10/18![Delta logo]()
$477
This Southwest deal was found by Cheapflights users on 10/16. 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.
Sat 10/317:00 am -
2 stops8h 50m
Wed 11/45:55 am -
2 stops8h 50m
Deal found 10/16![Southwest logo]()
$527
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Fri 11/65:00 pm -
1 stop5h 32m
Tue 11/1010:28 am -
2 stops8h 41m
Deal found 10/18![United Airlines logo]()
$582
This Southwest deal was found by Cheapflights users on 10/18. 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.
Fri 11/610:15 am -
2 stops7h 25m
Sun 11/812:35 pm -
2 stops9h 25m
Deal found 10/18![Southwest logo]()
$568
Last-minute flights from St. Louis to RochesterDiscover last-minute flight deals from St. Louis to Rochester. Data last updated October 19, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Rochester. Data last updated October 19, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/14. 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.
Thu 10/295:08 pm -
1 stop5h 34m
Mon 11/23:10 pm -
1 stop5h 12m
Deal found 10/14![American Airlines logo]()
$517
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Fri 10/305:00 pm -
1 stop5h 32m
Tue 11/31:08 pm -
1 stop6h 01m
Deal found 10/15![United Airlines logo]()
$512
This United Airlines deal was found by Cheapflights users on 10/19. 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 11/35:00 pm -
1 stop5h 32m
Sat 11/710:28 am -
2 stops7h 31m
Deal found 10/19![United Airlines logo]()
$518
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Fri 11/65:00 pm -
1 stop5h 32m
Sun 11/81:08 pm -
1 stop4h 39m
Deal found 10/18![United Airlines logo]()
$472
This Delta deal was found by Cheapflights users on 10/18. 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.
Fri 11/65:38 pm -
1 stop5h 03m
Tue 11/106:30 pm -
1 stop6h 26m
Deal found 10/18![Delta logo]()
$477
This United Airlines deal was found by Cheapflights users on 10/14. 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 11/105:00 pm -
1 stop5h 32m
Wed 11/1110:43 am -
1 stop6h 00m
Deal found 10/14![United Airlines logo]()
$404
One-way flights from St. Louis to RochesterSearch for one-way flight options from St. Louis to Rochester. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
Search for one-way flight options from St. Louis to Rochester. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
This United Airlines deal was found by Cheapflights users on 10/14. 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.
Mon 11/165:00 pm -
1 stop5h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![United Airlines logo]()
$150
This Southwest deal was found by Cheapflights users on 10/15. 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 12/2410:55 am -
1 stop4h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Southwest logo]()
$183
This Delta deal was found by Cheapflights users on 10/17. 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.
Sat 3/66:45 am -
1 stop3h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Delta logo]()
$206
This American Airlines deal was found by Cheapflights users on 10/17. 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.
Sat 3/67:23 am -
1 stop6h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![American Airlines logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 10/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:59 pm -
3 stops45h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Multiple Airlines logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/245:37 pm -
3 stops24h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Multiple Airlines logo]()
$247
This United Airlines deal was found by Cheapflights users on 10/17. 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.
Mon 11/25:00 pm -
1 stop5h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![United Airlines logo]()
$254
This United Airlines deal was found by Cheapflights users on 10/17. 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.
Sat 3/68:58 am -
2 stops8h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![United Airlines logo]()
$261
This Southwest deal was found by Cheapflights users on 10/17. 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.
Mon 11/24:40 pm -
2 stops6h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Southwest logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:59 pm -
3 stops45h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Multiple Airlines logo]()
$292
Find 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 October 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $404 (United Airlines) |
One-way from | $150 (United Airlines) |
Popular in | January |
Cheapest in | September |
Average price | $390 |
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 7,457,451 searches. Data last updated October 19, 2026.
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
Cheapest round-trip
St. LouisRochester
STL Lambert-St Louis - ROC Greater Rochester Intl
STLROC
Lambert-St Louis
Mon 11/16
5:00 pm-11:32 pm
1 stop5h 32m
Greater Rochester Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$150
St. LouisRochester
STL Lambert-St Louis - ROC Greater Rochester Intl
STLROC
Lambert-St Louis
Thu 12/24
10:55 am-4:30 pm
1 stop4h 35m
Greater Rochester Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$183
St. LouisRochester
STL Lambert-St Louis - ROC Greater Rochester Intl
STLROC
Lambert-St Louis
Thu 12/24
3:00 pm-9:28 pm
1 stop5h 28m
Greater Rochester Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$183
Quickest round-trip
St. LouisRochester
STL Lambert-St Louis - ROC Greater Rochester Intl
STLROC
Lambert-St Louis
Sat 3/6
6:45 am-11:40 am
1 stop3h 55m
Greater Rochester Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$206
St. LouisRochester
STL Lambert-St Louis - ROC Greater Rochester Intl
STLROC
Lambert-St Louis
Thu 12/24
5:37 pm-6:39 pm
3 stops24h 02m
Greater Rochester Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$247
St. LouisRochester
STL Lambert-St Louis - ROC Greater Rochester Intl
STLROC
Lambert-St Louis
Mon 11/2
5:00 pm-11:32 pm
1 stop5h 32m
Greater Rochester Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$254
St. LouisRochester
STL Lambert-St Louis - ROC Greater Rochester Intl
STLROC
Lambert-St Louis
Sat 3/6
8:58 am-6:38 pm
2 stops8h 40m
Greater Rochester Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$261
St. LouisRochester
STL Lambert-St Louis - ROC Greater Rochester Intl
STLROC
Lambert-St Louis
Mon 11/2
4:40 pm-11:40 pm
2 stops6h 00m
Greater Rochester Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$264
St. LouisRochester
STL Lambert-St Louis - ROC Greater Rochester Intl
STLROC
Lambert-St Louis
Tue 11/10
10:53 am-11:32 pm
2 stops11h 39m
Greater Rochester Intl
Wed 11/11
10:43 am-3:43 pm
1 stop6h 00m
$414
St. LouisRochester
STL Lambert-St Louis - ROC Greater Rochester Intl
STLROC
Lambert-St Louis
Fri 11/6
4:22 pm-10:55 pm
1 stop5h 33m
Greater Rochester Intl
Mon 11/9
6:30 pm-11:56 pm
1 stop6h 26m
$477
Showing 1-10 of 16 resultsSorted by cheapest first
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on St. Louis-Rochester 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 flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Rochester flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Louis-Rochester 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 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.
STL-ROC
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
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 October 19, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from St. Louis to Rochester. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Overall
7.9
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreBhoopal,Nov 2024
STL - BOS
Crew
8.6
Overall
7.9
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreBhoopal,Nov 2024
STL - BOS
Crew
8.6
Overall
7.9
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreBhoopal,Nov 2024
STL - BOS
Crew
8.6
Overall
7.9
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreBhoopal,Nov 2024
STL - BOS
Crew
8.6
Overall
7.9
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreBhoopal,Nov 2024
STL - BOS
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.
Traveling to a place near Rochester?
Book flights to Rochester if you plan to visit one of these locationsHenrietta
Geneva
Webster
Victor
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Find flights from St. Louis to Rochester, based on your preferred cabin class, be it economy, premium economy, business, or first class.
St. Louis and Rochester flights
Browse other St. Louis and Rochester flight options. Last updated on October 19, 2026.
Other flights from St. Louis
Browse through other flights departing from St. Louis. Flights are based on user searches made on Cheapflights and were last updated on October 19, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Rochester
Explore flights to Rochester departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 19, 2026.
Top 4 airlines flying from St. Louis to Rochester
Discover the top 4 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 7,457,451 searches. Data last updated October 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$259 | Average$462 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$275 | Average$510 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$308 | Average$388 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$327 | Average$457 | FlexibilityNo cancel fee | On-time63% |