Which airports can I use when flying from Rochester to St. Louis?

Flights from Rochester to St. Louis usually depart from Greater Rochester Intl (ROC) and arrive at Lambert-St Louis (STL).

What cabin classes can I book on flights from Rochester to St. Louis?

Only Economy Class is available on flights from Rochester to St. Louis.

Which airports do connecting flights from Rochester to St. Louis pass through?

One-stop flights from Rochester to St. Louis most commonly connect through: • Chicago O'Hare Intl (ORD) - 36% of one-stop connections • Detroit Metropolitan Wayne County (DTW) - 28% of one-stop connections • Chicago Midway (MDW) - 15% of one-stop connections • Atlanta Hartsfield-Jackson (ATL) - 8% of one-stop connections Chicago O'Hare Intl (ORD) handles the largest share of one-stop connections on this route.

Can I save money by using flexible dates for flights from Rochester to St. Louis?

Yes. Being flexible with your travel dates can save you up to 25% on the Rochester to St. Louis route. Monday is the cheapest departure day at $353 round-trip on average, while Thursday is the most expensive at $466, a difference of $113. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in St. Louis?

Some of the most popular sights in St. Louis are Downtown St. Louis, Busch Stadium and Enterprise Center. These are among the most viewed places in St. Louis on KAYAK.

How long is a flight from Rochester to St. Louis?

A nonstop flight from Rochester to St. Louis takes 0h 00m, covering 727 miles.

Do I need a passport to fly from Rochester to St. Louis?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Have flight prices from Rochester to St. Louis changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $304 to $1,893. That means the highest observed fare was about 6x higher than the lowest one.

How are flight prices from Rochester to St. Louis looking right now?

One-way fares from Rochester to St. Louis are currently lower than usual. Average one-way flight prices are about $178, which is 24% below the typical average for this route.

How much time can I save by choosing a different layover airport from Rochester to St. Louis?

Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time at 4h 09m, compared with 4h 25m via Chicago Midway (MDW) and 4h 52m via Chicago O'Hare Intl (ORD).

What is the time difference between Rochester and St. Louis?

St. Louis is 1 hour behind Rochester (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Lambert-St Louis Airport (STL)?

Lambert-St Louis Airport (STL) hosts 5 major car rental companies, with daily rates starting from around $31 for economy cars. Top options include: · Hertz · Budget · Alamo · Enterprise Rent-A-Car · Payless

How much should I expect to pay for a Rochester to St. Louis flight?

Round-trip flights from Rochester to St. Louis range from $342 to $498, with an average of $406 over the past 12 months. Anything below $342 counts as a good deal.

What is the cheapest airline to fly from Rochester to St. Louis?

United Airlines ($304) and American Airlines ($309) are the cheapest airlines to fly round-trip from Rochester to St. Louis according to KAYAK data over the last 5 days.

What is the most popular layover airport when flying from Rochester to St. Louis?

Chicago O'Hare Intl (ORD) is the most popular layover for the Rochester to St. Louis route. 36% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via ORD.

What is the cheapest layover airport when flying from Rochester to St. Louis?

Flights via Charlotte Douglas (CLT) offer the most affordable fares, with an average round-trip price of $267. Based on KAYAK data over the past 3 months.

When flying from Rochester to St. Louis which airport offers the shortest layover?

Detroit Metropolitan Wayne County (DTW) had the shortest average connection time for Rochester to St. Louis layovers at 159 minutes over the past 3 months.

$155 CHEAP FLIGHTS from Rochester to St. Louis (ROC - STL)

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$304

Typical prices: $342-$498

United Airlines

Wed 10/24Sat 10/27

ROC - STL • 1 stop

Cheapest one-way

$155

Typical prices: $169-$295

United Airlines

Sun 11/4

ROC - STL • 1 stop

Nonstop flights

Not available

There are currently no direct flights between Rochester and St. Louis. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

September

Cheapest • 19% price drop

September

Most popular

Good to know

Top layover airports

Charlotte Douglas (CLT)

Cheapest • Avg $267 (round-trip)

Detroit Metropolitan Wayne County (DTW)

Shortest trip • 4h 09m (one-way)

Insights

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KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to St. Louis!

Flight Deals

Cheap Flights from Rochester to St. Louis (ROC-STL)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Rochester to St. Louis

Sat, Oct 24 - Tue, Oct 27

6:20 am - 12:15 pmROC Greater Rochester Intl-STL Lambert-St Louis

6h 55m1 stop Chicago O'Hare Intl

5:00 pm - 11:32 pmSTL Lambert-St Louis-ROC Greater Rochester Intl

5h 32m1 stop Newark

$304United Airlines

Sat, Sep 19 - Sat, Sep 26

6:22 am - 12:03 pmROC Greater Rochester Intl-STL Lambert-St Louis

6h 41m1 stop Chicago O'Hare Intl

10:27 am - 4:43 pmSTL Lambert-St Louis-ROC Greater Rochester Intl

5h 16m1 stop Chicago O'Hare Intl

$309United Airlines

Sat, Oct 3 - Sat, Oct 10

6:06 am - 12:32 pmROC Greater Rochester Intl-STL Lambert-St Louis

7h 26m1 stop Atlanta Hartsfield-Jackson

5:38 pm - 11:41 pmSTL Lambert-St Louis-ROC Greater Rochester Intl

5h 03m1 stop Atlanta Hartsfield-Jackson

$309Delta

Tue, Sep 15 - Sat, Sep 19

6:06 am - 10:55 amROC Greater Rochester Intl-STL Lambert-St Louis

5h 49m1 stop Atlanta Hartsfield-Jackson

6:00 am - 11:30 amSTL Lambert-St Louis-ROC Greater Rochester Intl

4h 30m1 stop Atlanta Hartsfield-Jackson

$309Delta

Tue, Sep 15 - Sat, Sep 19

6:40 am - 1:16 pmROC Greater Rochester Intl-STL Lambert-St Louis

7h 36m1 stop Chicago O'Hare Intl

6:30 am - 2:54 pmSTL Lambert-St Louis-ROC Greater Rochester Intl

7h 24m1 stop Philadelphia

$309American Airlines

Thu, Sep 17 - Sat, Sep 19

6:00 am - 10:29 amROC Greater Rochester Intl-STL Lambert-St Louis

5h 29m1 stop Philadelphia

6:30 am - 2:54 pmSTL Lambert-St Louis-ROC Greater Rochester Intl

7h 24m1 stop Philadelphia

$309American Airlines

Sat, Oct 17 - Tue, Oct 20

3:31 pm - 9:13 pmROC Greater Rochester Intl-STL Lambert-St Louis

6h 42m1 stop Chicago O'Hare Intl

6:00 am - 2:27 pmSTL Lambert-St Louis-ROC Greater Rochester Intl

7h 27m1 stop Philadelphia

$309American Airlines

Sat, Sep 19 - Sat, Sep 26

5:52 pm - 10:59 pmROC Greater Rochester Intl-STL Lambert-St Louis

6h 07m1 stop Chicago O'Hare Intl

6:00 am - 2:05 pmSTL Lambert-St Louis-ROC Greater Rochester Intl

7h 05m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

$314United Airlines

Fri, Oct 2 - Mon, Oct 5

11:25 am - 7:05 pmROC Greater Rochester Intl-STL Lambert-St Louis

8h 40m2 stops Baltimore/Washington Milwaukee-Mitchell

5:25 am - 10:45 amSTL Lambert-St Louis-ROC Greater Rochester Intl

4h 20m1 stop Chicago Midway

$335Southwest

Mon, Oct 19 - Wed, Oct 21

7:15 pm - 11:15 pmROC Greater Rochester Intl-STL Lambert-St Louis

5h 00m1 stop Chicago Midway

2:10 pm - 10:25 pmSTL Lambert-St Louis-ROC Greater Rochester Intl

7h 15m2 stops Nashville Intl Baltimore/Washington

$335Southwest

Recent last minute flight deals from Rochester to St. Louis

Tue, Sep 1 - Wed, Sep 9

12:26 pm - 4:17 pmROC Greater Rochester Intl-STL Lambert-St Louis

4h 51m1 stop Atlanta Hartsfield-Jackson

10:00 am - 5:26 pmSTL Lambert-St Louis-ROC Greater Rochester Intl

6h 26m1 stop New York LaGuardia

$490Delta

Sat, Aug 29 - Sun, Sep 6

6:16 am - 9:37 amROC Greater Rochester Intl-STL Lambert-St Louis

4h 21m1 stop Detroit Metropolitan Wayne County

10:33 am - 3:35 pmSTL Lambert-St Louis-ROC Greater Rochester Intl

4h 02m1 stop Detroit Metropolitan Wayne County

$490Delta

Tue, Sep 1 - Wed, Sep 9

5:48 pm - 8:42 pmROC Greater Rochester Intl-STL Lambert-St Louis

3h 54m1 stop Detroit Metropolitan Wayne County

3:40 pm - 11:50 pmSTL Lambert-St Louis-ROC Greater Rochester Intl

7h 10m1 stop Atlanta Hartsfield-Jackson

$490Delta

Tue, Sep 1 - Sat, Sep 5

6:30 am - 12:02 pmROC Greater Rochester Intl-STL Lambert-St Louis

6h 32m1 stop Chicago O'Hare Intl

8:30 am - 2:53 pmSTL Lambert-St Louis-ROC Greater Rochester Intl

5h 23m1 stop Chicago O'Hare Intl

$530United Airlines

Sat, Aug 29 - Sat, Sep 5

6:30 am - 12:03 pmROC Greater Rochester Intl-STL Lambert-St Louis

6h 33m1 stop Chicago O'Hare Intl

4:50 pm - 11:29 pmSTL Lambert-St Louis-ROC Greater Rochester Intl

5h 39m1 stop Newark

$530United Airlines

Tue, Sep 1 - Mon, Sep 7

3:20 pm - 9:10 pmROC Greater Rochester Intl-STL Lambert-St Louis

6h 50m1 stop Baltimore/Washington

6:05 am - 12:15 pmSTL Lambert-St Louis-ROC Greater Rochester Intl

5h 10m1 stop Baltimore/Washington

$533Southwest

Tue, Sep 1 - Mon, Sep 7

6:05 am - 12:10 pmROC Greater Rochester Intl-STL Lambert-St Louis

7h 05m2 stops Baltimore/Washington Atlanta Hartsfield-Jackson

6:05 am - 10:55 amSTL Lambert-St Louis-ROC Greater Rochester Intl

3h 50m1 stop Chicago Midway

$538Southwest

Mon, Aug 31 - Sat, Sep 5

5:52 pm - 10:00 pmROC Greater Rochester Intl-STL Lambert-St Louis

5h 08m1 stop Chicago O'Hare Intl

8:30 am - 2:53 pmSTL Lambert-St Louis-ROC Greater Rochester Intl

5h 23m1 stop Chicago O'Hare Intl

$567United Airlines

Mon, Aug 31 - Tue, Sep 8

5:09 am - 10:14 amROC Greater Rochester Intl-STL Lambert-St Louis

6h 05m1 stop Washington, D.C. Reagan-National

5:57 pm - 11:19 pmSTL Lambert-St Louis-ROC Greater Rochester Intl

4h 22m1 stop Washington, D.C. Reagan-National

$635American Airlines

Fri, Aug 28 - Sun, Aug 30

5:35 pm - 9:28 pmROC Greater Rochester Intl-STL Lambert-St Louis

4h 53m1 stop Washington, D.C. Reagan-National

9:46 am - 5:26 pmSTL Lambert-St Louis-ROC Greater Rochester Intl

6h 40m1 stop Boston Logan Intl

$672American Airlines

Booking Insights

Price, demand and travel trends for Rochester to St. Louis flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Rochester to St. Louis with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Rochester to St. Louis?

Round-trip flights from Rochester to St. Louis start at $304. Prices are below average for this route right now, with typical round-trip fares ranging from $342 to $498. The lowest price found in the past 5 days was $304 on United Airlines.

What's the cheapest day of the week to fly from Rochester to St. Louis?

Monday is the cheapest day of the week to fly from Rochester to St. Louis, it is 14% cheaper than the average day. Thursday is the most expensive day with flight prices 14% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

September is the cheapest month to fly from Rochester to St. Louis at $328 round-trip.
August ($650) and January ($473) are the most expensive months.
The price difference between flying in the cheapest and most expensive months is 98% on average.

This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Low season	June
High season	September
Cheapest flight	$155

Best time to beat the crowds but there is an average 6% increase in price.

Most popular time to fly and prices are also 19% lower on average.

Flight from Rochester to St. Louis

When to book flights from Rochester to St. Louis

Are your dates flexible? Find out the best times to travel from Rochester to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Rochester to St. Louis?
Flights from Rochester to St. Louis usually depart from Greater Rochester Intl (ROC) and arrive at Lambert-St Louis (STL).
What cabin classes can I book on flights from Rochester to St. Louis?
Only Economy Class is available on flights from Rochester to St. Louis.
Which airports do connecting flights from Rochester to St. Louis pass through?
One-stop flights from Rochester to St. Louis most commonly connect through:

• Chicago O'Hare Intl (ORD) - 36% of one-stop connections
• Detroit Metropolitan Wayne County (DTW) - 28% of one-stop connections
• Chicago Midway (MDW) - 15% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 8% of one-stop connections

Chicago O'Hare Intl (ORD) handles the largest share of one-stop connections on this route.
Can I save money by using flexible dates for flights from Rochester to St. Louis?
Yes. Being flexible with your travel dates can save you up to 25% on the Rochester to St. Louis route. Monday is the cheapest departure day at $353 round-trip on average, while Thursday is the most expensive at $466, a difference of $113. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What popular places can I visit in St. Louis?
Some of the most popular sights in St. Louis are Downtown St. Louis, Busch Stadium and Enterprise Center. These are among the most viewed places in St. Louis on KAYAK.
How long is a flight from Rochester to St. Louis?
A nonstop flight from Rochester to St. Louis takes 0h 00m, covering 727 miles.
Do I need a passport to fly from Rochester to St. Louis?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.
Have flight prices from Rochester to St. Louis changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $304 to $1,893. That means the highest observed fare was about 6x higher than the lowest one.
How are flight prices from Rochester to St. Louis looking right now?
One-way fares from Rochester to St. Louis are currently lower than usual. Average one-way flight prices are about $178, which is 24% below the typical average for this route.
How much time can I save by choosing a different layover airport from Rochester to St. Louis?
Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time at 4h 09m, compared with 4h 25m via Chicago Midway (MDW) and 4h 52m via Chicago O'Hare Intl (ORD).
What is the time difference between Rochester and St. Louis?
St. Louis is 1 hour behind Rochester (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Lambert-St Louis Airport (STL)?
Lambert-St Louis Airport (STL) hosts 5 major car rental companies, with daily rates starting from around $31 for economy cars. Top options include:
· Hertz
· Budget
· Alamo
· Enterprise Rent-A-Car
· Payless
How much should I expect to pay for a Rochester to St. Louis flight?
Round-trip flights from Rochester to St. Louis range from $342 to $498, with an average of $406 over the past 12 months. Anything below $342 counts as a good deal.

If your dates can be flexible, aim for a Monday departure instead of Thursday. On this route, Monday flights average $353 - about $113 less than Thursday (24% savings) based on the last 12 months.
If you can choose when to travel, plan your Rochester to St. Louis trip for September. Fares historically average $328 round-trip in that month - typically $322 less than the most expensive month, which is August (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Lambert-St Louis Airport.
- MainStay Suites St. Louis Airport
- Renaissance St. Louis Airport Hotel
- Drury Inn & Suites St. Louis Airport

Everything you need to know for your flight from Rochester to St. Louis

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Rochester (ROC)

St. Louis (STL)

ROC - STL

$155 Find Cheap Flights from Rochester to St. Louis - Compare and Save

Everything you should know

Cheap Flights from Rochester to St. Louis (ROC-STL)

Recent round-trip flight deals from Rochester to St. Louis

Recent one-way flight deals from Rochester to St. Louis

Recent last minute flight deals from Rochester to St. Louis

Price, demand and travel trends for Rochester to St. Louis flights

How much is a round-trip flight from Rochester to St. Louis?

What's the cheapest day of the week to fly from Rochester to St. Louis?

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

What is the cheapest airline to fly from Rochester to St. Louis?

What is the most popular layover airport when flying from Rochester to St. Louis?

What is the cheapest layover airport when flying from Rochester to St. Louis?

When flying from Rochester to St. Louis which airport offers the shortest layover?

Key details for Rochester to St. Louis flights

Low season

High season

Cheapest flight

When to book flights from Rochester to St. Louis

Your Rochester to St. Louis flight questions, answered

Your guide to booking Rochester to St. Louis flights

Everything you need to know for your flight from Rochester to St. Louis

Information on your arrival and departure airports

Cabin class types available on flights from Rochester to St. Louis

Complete your trip to St. Louis with a hotel stay or car rental

Find direct flights to and from Rochester and St. Louis

Flights to other popular destinations

Flights from domestic origins to St. Louis

Choose which airport to fly into in St. Louis

Find deals for your return flight