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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 BRL 1,894 and round-trip from BRL 1,687. Based on Trip.com's latest 7-day flight data.

      • RST 6:18 PM
        6h 9m
        1 stop
        STL 12:27 AM
        Rochester - St. Louis | Fri, Oct 16 | American Airlines
        STL 7:29 AM
        5h 3m
        1 stop
        RST 12:32 PM
        St. Louis - Rochester | Tue, Oct 20 | American Airlines
        BRL 1,687 BRL 3,319
        49% off
        49% off
        BRL 3,319 BRL 1,687
      • RST 6:00 AM
        6h 8m
        1 stop
        STL 12:08 PM
        Rochester - St. Louis | Thu, Oct 22 | Delta Air Lines
        STL 5:35 PM
        5h 10m
        1 stop
        RST 10:45 PM
        St. Louis - Rochester | Mon, Oct 26 | Delta Air Lines
        BRL 1,735 BRL 3,319
        48% off
        48% off
        BRL 3,319 BRL 1,735
      • RST 6:18 PM
        6h 9m
        1 stop
        STL 12:27 AM
        Rochester - St. Louis | Tue, Oct 13 | American Airlines
        STL 7:29 AM
        5h 3m
        1 stop
        RST 12:32 PM
        St. Louis - Rochester | Mon, Oct 19 | American Airlines
        BRL 1,740 BRL 3,319
        48% off
        48% off
        BRL 3,319 BRL 1,740
      • RST 11:36 AM
        3h 36m
        1 stop
        STL 3:12 PM
        Rochester - St. Louis | Fri, Oct 16 | Delta Air Lines
        STL 12:28 PM
        3h 14m
        1 stop
        RST 3:42 PM
        St. Louis - Rochester | Tue, Oct 20 | Delta Air Lines
        BRL 1,969
        41% off
        BRL 3,319 BRL 1,969
      • RST 4:27 PM
        4h 30m
        1 stop
        STL 8:57 PM
        Rochester - St. Louis | Thu, Oct 22 | American Airlines
        STL 11:31 AM
        4h 15m
        1 stop
        RST 3:46 PM
        St. Louis - Rochester | Fri, Oct 30 | American Airlines
        BRL 1,979
        40% off
        BRL 3,319 BRL 1,979
      • RST 4:27 PM
        4h 30m
        1 stop
        STL 8:57 PM
        Rochester - St. Louis | Tue, Oct 20 | American Airlines
        STL 5:27 PM
        6h 40m
        1 stop
        RST 12:07 AM
        St. Louis - Rochester | Mon, Oct 26 | American Airlines
        BRL 2,384
        28% off
        BRL 3,319 BRL 2,384
      • RST 4:22 PM
        6h 59m
        1 stop
        STL 11:21 PM
        Rochester - St. Louis | Tue, Oct 20 | Delta Air Lines
        STL 6:21 AM
        4h 22m
        1 stop
        RST 10:43 AM
        St. Louis - Rochester | Mon, Oct 26 | Delta Air Lines
        BRL 2,414
        27% off
        BRL 3,319 BRL 2,414
      • RST 7:08 AM
        3h 42m
        1 stop
        STL 10:50 AM
        Rochester - St. Louis | Tue, Oct 27 | American Airlines
        STL 7:29 AM
        5h 3m
        1 stop
        RST 12:32 PM
        St. Louis - Rochester | Mon, Nov 2 | American Airlines
        BRL 2,508
        24% off
        BRL 3,319 BRL 2,508
      • RST 6:18 PM
        6h 9m
        1 stop
        STL 12:27 AM
        Rochester - St. Louis | Wed, Oct 14 | American Airlines
        STL 11:31 AM
        4h 15m
        1 stop
        RST 3:46 PM
        St. Louis - Rochester | Sun, Oct 18 | American Airlines
        BRL 2,646
        20% off
        BRL 3,319 BRL 2,646
      • RST 11:23 AM
        5h 20m
        1 stop
        STL 4:43 PM
        Rochester - St. Louis | Wed, Oct 28 | Delta Air Lines
        STL 6:21 AM
        4h 22m
        1 stop
        RST 10:43 AM
        St. Louis - Rochester | Sat, Oct 31 | Delta Air Lines
        BRL 2,713
        18% off
        BRL 3,319 BRL 2,713
      • RST 11:36 AM
        21h 4m
        1 stop
        STL 8:40 AM
        Rochester - St. Louis | Wed, Oct 14 | Delta Air Lines
        STL 6:15 AM
        4h 41m
        1 stop
        RST 10:56 AM
        St. Louis - Rochester | Sun, Oct 18 | Delta Air Lines
        BRL 2,823
        15% off
        BRL 3,319 BRL 2,823
      • RST 4:27 PM
        4h 30m
        1 stop
        STL 8:57 PM
        Rochester - St. Louis | Wed, Oct 28 | American Airlines
        STL 11:31 AM
        4h 15m
        1 stop
        RST 3:46 PM
        St. Louis - Rochester | Sat, Oct 31 | American Airlines
        BRL 3,020
        9% off
        BRL 3,319 BRL 3,020
      • RST 1:00 PM
        17h 25m
        1 stop
        STL 2:00 PM
        Rochester - St. Louis | Wed, Oct 14 | Normal Airline
        STL 3:00 PM
        6h
        Nonstop
        RST 4:00 PM
        St. Louis - Rochester | Fri, Oct 16 | Normal Airline
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      • RST 6:18 PM
        6h 9m
        1 stop
        STL 12:27 AM
        Rochester - St. Louis | Sat, Oct 17 | American Airlines
        BRL 1,894 BRL 2,097
        10% off
        10% off
        BRL 2,097 BRL 1,894
      • RST 5:15 AM
        5h 16m
        1 stop
        STL 10:31 AM
        Rochester - St. Louis | Sat, Oct 17 | Delta Air Lines
        BRL 1,908 BRL 2,097
        9% off
        9% off
        BRL 2,097 BRL 1,908
      • RST 1:00 PM
        17h 25m
        1 stop
        STL 2:00 PM
        Rochester - St. Louis | Wed, Oct 14 | Normal Airline
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Flight fares from Rochester International Airport to St. Louis Lambert International Airport are based on average airline prices for the next 3 months, according to Trip.com’s latest data.

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 BRL 1,894) among 2 carriers operating this route. Based on Trip.com's latest 7-day flight data.

American Airlines
From BRL 1,894
Delta Air Lines
From BRL 1,908

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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. AA3769

    Rochester International Airport

    7:08 AM

    RST

    1h 35m

    Nonstop

    8:43 AM

    ORD

    S M T W T F S
    Search

  2. AA2208

    O'Hare International Airport

    9:29 AM

    ORD

    1h 21m

    Nonstop

    10:50 AM

    STL

    S M T W T F S

  3. DL4852

    Rochester International Airport

    11:23 AM

    RST

    52m

    Nonstop

    12:15 PM

    MSP

    S M T W T F S
    Search

  4. DL5351

    Minneapolis-Saint Paul International Airport

    3:05 PM

    MSP

    1h 38m

    Nonstop

    4:43 PM

    STL

    S M T W T - 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 BRL 1,894
Cheapest return ticket price BRL 1,687

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 BRL 1,894, and round-trip fares start from BRL 1,687. The current lowest fare is a American Airlines flight departing on Sat, Oct 17; 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 BRL 1,518. 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.

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

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Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before payment. Charges for checked baggage, onboard meals, Wi-Fi, and other optional services may also appear in the flight cards where applicable.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and for many routes the data may refresh in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.