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Rochester International Airport to St. Louis Lambert International Airport flight

Explore the cheapest one-way and round-trip flights from Rochester International Airport to St. Louis Lambert International Airport over the next 90 days, with one-way fares from $390 and round-trip from $311. Based on Trip.com's latest 7-day flight data.

    • RST 7:02 AM
      3h 51m
      1 stop
      STL 10:53 AM
      Rochester - St. Louis | Sat, Nov 14 | American Airlines
      STL 7:26 AM
      4h 37m
      1 stop
      RST 12:03 PM
      St. Louis - Rochester | Tue, Nov 17 | American Airlines
      $311 $788
      61% off
      61% off
      $788 $311
    • RST 7:02 AM
      3h 51m
      1 stop
      STL 10:53 AM
      Rochester - St. Louis | Thu, Nov 19 | American Airlines
      STL 11:14 AM
      4h 54m
      1 stop
      RST 4:08 PM
      St. Louis - Rochester | Thu, Nov 26 | American Airlines
      $312 $788
      60% off
      60% off
      $788 $312
    • RST 7:02 AM
      5h 42m
      1 stop
      STL 12:44 PM
      Rochester - St. Louis | Sun, Nov 22 | American Airlines
      STL 11:14 AM
      4h 54m
      1 stop
      RST 4:08 PM
      St. Louis - Rochester | Fri, Nov 27 | American Airlines
      $326 $788
      59% off
      59% off
      $788 $326
    • RST 11:07 AM
      5h 24m
      1 stop
      STL 4:31 PM
      Rochester - St. Louis | Fri, Nov 27 | Delta Air Lines
      STL 9:45 AM
      5h 50m
      1 stop
      RST 3:35 PM
      St. Louis - Rochester | Mon, Nov 30 | Delta Air Lines
      $401
      49% off
      $788 $401
    • RST 4:38 PM
      5h 36m
      1 stop
      STL 10:14 PM
      Rochester - St. Louis | Fri, Nov 27 | American Airlines
      STL 7:26 AM
      4h 39m
      1 stop
      RST 12:05 PM
      St. Louis - Rochester | Mon, Nov 30 | American Airlines
      $438
      44% off
      $788 $438
    • RST 4:20 PM
      6h 4m
      1 stop
      STL 10:24 PM
      Rochester - St. Louis | Mon, Nov 9 | American Airlines
      STL 6:00 AM
      6h 3m
      1 stop
      RST 12:03 PM
      St. Louis - Rochester | Fri, Nov 13 | American Airlines
      $446
      43% off
      $788 $446
    • RST 7:02 AM
      5h 48m
      1 stop
      STL 12:50 PM
      Rochester - St. Louis | Thu, Nov 5 | American Airlines
      STL 6:00 AM
      6h 3m
      1 stop
      RST 12:03 PM
      St. Louis - Rochester | Mon, Nov 9 | American Airlines
      $451
      43% off
      $788 $451
    • RST 11:23 AM
      3h 22m
      1 stop
      STL 2:45 PM
      Rochester - St. Louis | Thu, Nov 5 | Delta Air Lines
      STL 6:21 AM
      4h 22m
      1 stop
      RST 10:43 AM
      St. Louis - Rochester | Mon, Nov 9 | Delta Air Lines
      $466
      41% off
      $788 $466
    • RST 12:34 PM
      6h 48m
      1 stop
      STL 7:22 PM
      Rochester - St. Louis | Tue, Nov 3 | American Airlines
      STL 6:00 AM
      6h 3m
      1 stop
      RST 12:03 PM
      St. Louis - Rochester | Sat, Nov 7 | American Airlines
      $663
      16% off
      $788 $663
    • RST 1:00 PM
      17h 25m
      1 stop
      STL 2:00 PM
      Rochester - St. Louis | Tue, Nov 3 | Normal Airline
      STL 3:00 PM
      6h
      Nonstop
      RST 4:00 PM
      St. Louis - Rochester | Thu, Nov 5 | Normal Airline
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    • Cheapest
      RST 11:23 AM
      3h 22m
      1 stop
      STL 2:45 PM
      Rochester - St. Louis | Tue, Nov 3 | Delta Air Lines
      $390 $439
      11% off
      11% off
      $439 $390
    • RST 1:00 PM
      17h 25m
      1 stop
      STL 2:00 PM
      Rochester - St. Louis | Tue, Nov 3 | Normal Airline
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    • RST 11:23 AM
      3h 22m
      1 stop
      STL 2:45 PM
      Rochester - St. Louis | Tue, Nov 3 | Delta Air Lines
      $390 $439
      11% off
      11% off
      $439 $390
    • RST 1:00 PM
      17h 25m
      1 stop
      STL 2:00 PM
      Rochester - St. Louis | Tue, Nov 3 | Normal Airline
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Displayed flight fares from Rochester to St. Louis are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Rochester International Airport to St. Louis Lambert International Airport?

The cheapest airline flying from Rochester International Airport to St. Louis Lambert International Airport is American Airlines (from $381) among 2 carriers operating this route. Based on Trip.com's latest 7-day flight data.

American Airlines
From $381
Delta Air Lines
From $390

Find more flights and airlines

What is the flight schedule from Rochester International Airport to St. Louis Lambert International Airport?

Check the schedule for flights from Rochester to St. Louis and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL4852

    Rochester International Airport

    11:15 AM

    RST

    57m

    Nonstop

    12:12 PM

    MSP

    S M T W T F S
    Search

  2. DL3787

    Minneapolis-Saint Paul International Airport

    1:05 PM

    MSP

    1h 40m

    Nonstop

    2:45 PM

    STL

    S M T W T F S

  3. AA3769

    Rochester International Airport

    7:08 AM

    RST

    1h 35m

    Nonstop

    8:43 AM

    ORD

    S M T W T F S
    Search

  4. AA2879

    O'Hare Intl. Airport

    11:45 AM

    ORD

    2h 6m

    Nonstop

    2:51 PM

    CLT

    S M T W T F S

  5. AA2937

    Charlotte Douglas International Airport

    2:40 PM

    CLT

    1h 59m

    Nonstop

    3:39 PM

    STL

    S M T W T F S
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About Rochester International Airport and St. Louis Lambert International Airport

Learn about Rochester International Airport (RST) and St. Louis Lambert International Airport (STL) — including location, terminals, transportation, and travel tips.

Flight distance 602.07 km
Cheapest one-way ticket price $390
Cheapest return ticket price $311

FAQs for Rochester International Airport to St. Louis Lambert International Airport Flights

  • What is the transportation method from the main airport to downtown in St. Louis?

    • The distance from St. Louis Lambert International Airport to downtown is about 20 km. It takes about 40 minutes by taxi.
  • One-way flights from Rochester International Airport to St. Louis Lambert International Airport currently start from $390, and round-trip fares start from $311. The current lowest fare is a Delta Air Lines flight departing on Tue, Nov 3; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Rochester International Airport to St. Louis Lambert International Airport is $293. Prices may vary depending on the departure date, airline, and availability.
  • Enter Rochester International Airport and St. Louis Lambert International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.