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

Flights from Rochester to St. Louis usually depart from Rochester (RST) 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?

Connecting flights from Rochester to St. Louis most commonly pass through: • Minneapolis St Paul (MSP) - 53% of one-stop connections • Chicago O'Hare Intl (ORD) - 47% of one-stop connections

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

Yes. Flexible dates can save you up to 43% on flights from Rochester to St. Louis. Thursday is the cheapest departure day at $298 round-trip on average, while Friday is the most expensive at $518, a difference of $220. 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 Busch Stadium, Enterprise Center and America's Center Convention Complex. These are among the most viewed places in St. Louis on KAYAK.

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 $326 to $2,105. 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 $181, which is 48% 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 Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 4h 31m, compared with 4h 31m via Chicago O'Hare Intl (ORD).

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 averaging $78 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 $278 to $478, with an average of $368 over the past 12 months. Anything below $278 counts as a good deal.

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

Round-trip flights from Rochester to St. Louis typically range from $278 to $478. The lowest price found in the past 5 days was $326, on American Airlines.

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

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Rochester to St. Louis. It’s 20% cheaper than the average day, while Friday is the most expensive, with prices 40% higher.

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

American Airlines ($326) and Delta ($333) are the cheapest airlines to fly round-trip from Rochester to St. Louis according to KAYAK data over the last 5 days.

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

Minneapolis St Paul (MSP) is the most popular layover for the Rochester to St. Louis route. 53% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via MSP.

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

Flights via Minneapolis St Paul (MSP) offer the most affordable fares, with an average round-trip price of $371. Based on KAYAK data over the past 3 months.

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

Chicago O'Hare Intl (ORD) had the shortest average connection time for Rochester to St. Louis layovers at 3h over the past 3 months.

$163 CHEAP FLIGHTS from Rochester to St. Louis (RST - STL)

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Cheapest round-trip

$326

Typical prices: $278-$478

American Airlines

Wed 12/19Sun 12/23

RST - STL • 1 stop

Cheapest one-way

$163

Typical prices: $268-$423

American Airlines

Fri 12/21

RST - STL • 1 stop

When to travel

January

Cheapest • 31% price drop

February

Most popular

Good to know

Top layover airports

Minneapolis St Paul (MSP)

Cheapest • Avg $371 (round-trip)

Chicago O'Hare Intl (ORD)

Shortest trip • 4h 31m (one-way)

Insights

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Flight Deals

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

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

Round-trip

One-way

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

Sat, Dec 19 - Wed, Dec 23

5:42 pm - 11:59 pmRST Rochester-STL Lambert-St Louis

6h 17m1 stop Chicago O'Hare Intl

8:22 pm - 12:14 amSTL Lambert-St Louis-RST Rochester

3h 52m1 stop Chicago O'Hare Intl

$326American Airlines

Fri, Dec 4 - Sun, Dec 6

12:37 pm - 4:47 pmRST Rochester-STL Lambert-St Louis

4h 10m1 stop Chicago O'Hare Intl

7:27 am - 12:07 pmSTL Lambert-St Louis-RST Rochester

4h 40m1 stop Chicago O'Hare Intl

$327American Airlines

Sat, Dec 12 - Sun, Dec 13

4:17 pm - 10:25 pmRST Rochester-STL Lambert-St Louis

6h 08m1 stop Chicago O'Hare Intl

11:37 am - 3:46 pmSTL Lambert-St Louis-RST Rochester

4h 09m1 stop Chicago O'Hare Intl

$327American Airlines

Fri, Jan 15 - Sun, Jan 17

5:19 am - 10:34 amRST Rochester-STL Lambert-St Louis

5h 15m1 stop Chicago O'Hare Intl

5:51 pm - 12:17 amSTL Lambert-St Louis-RST Rochester

6h 26m1 stop Chicago O'Hare Intl

$327American Airlines

Fri, Jan 15 - Sun, Jan 17

4:24 pm - 10:48 pmRST Rochester-STL Lambert-St Louis

6h 24m1 stop Minneapolis St Paul

6:00 am - 3:40 pmSTL Lambert-St Louis-RST Rochester

9h 40m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

$333Delta

Sat, Dec 12 - Sun, Dec 13

4:24 pm - 12:05 amRST Rochester-STL Lambert-St Louis

7h 41m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

6:03 am - 10:33 amSTL Lambert-St Louis-RST Rochester

4h 30m1 stop Minneapolis St Paul

$333Delta

Fri, Nov 13 - Tue, Nov 17

4:16 pm - 11:56 pmRST Rochester-STL Lambert-St Louis

7h 40m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

6:13 am - 10:13 amSTL Lambert-St Louis-RST Rochester

4h 00m1 stop Minneapolis St Paul

$364Delta

Sat, Dec 12 - Sat, Dec 12

6:52 am - 10:55 amRST Rochester-STL Lambert-St Louis

4h 03m1 stop Chicago O'Hare Intl

5:23 pm - 11:39 pmSTL Lambert-St Louis-RST Rochester

6h 16m1 stop Chicago O'Hare Intl

$376American Airlines

Sat, Dec 5 - Sat, Dec 5

6:52 am - 1:13 pmRST Rochester-STL Lambert-St Louis

6h 21m1 stop Chicago O'Hare Intl

5:23 pm - 11:39 pmSTL Lambert-St Louis-RST Rochester

6h 16m1 stop Chicago O'Hare Intl

$376American Airlines

Fri, Dec 4 - Fri, Dec 4

6:00 am - 11:00 amRST Rochester-STL Lambert-St Louis

5h 00m1 stop Minneapolis St Paul

5:20 pm - 10:51 pmSTL Lambert-St Louis-RST Rochester

5h 31m1 stop Minneapolis St Paul

$402Delta

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 with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Rochester to St. Louis? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Rochester to St. Louis departing in december.
What's the cheapest day of the week to fly from Rochester to St. Louis?: Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Rochester to St. Louis. It’s 20% cheaper than the average day, while Friday is the most expensive, with prices 40% higher.

Find deals

Low season	May
High season	February
Cheapest flight	$163

Beat the crowds with an average 71% drop in travelers.

The most popular month to fly with an average 57% increase in travelers.

One-way 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.

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.
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.
How much should I expect to pay for a Rochester to St. Louis flight?
Round-trip flights from Rochester to St. Louis range from $278 to $478, with an average of $368 over the past 12 months. Anything below $278 counts as a good deal.
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 $326 to $2,105. 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 $181, which is 48% below the typical average for this route.
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 averaging $78 for economy cars. Top options include:

• Hertz
• Budget
• Alamo
• Enterprise Rent-A-Car
• Payless
Which airports can I use when flying from Rochester to St. Louis?
Flights from Rochester to St. Louis usually depart from Rochester (RST) and arrive at Lambert-St Louis (STL).
Which airports do connecting flights from Rochester to St. Louis pass through?
Connecting flights from Rochester to St. Louis most commonly pass through:

• Minneapolis St Paul (MSP) - 53% of one-stop connections
• Chicago O'Hare Intl (ORD) - 47% of one-stop connections
Can I save money by using flexible dates for flights from Rochester to St. Louis?
Yes. Flexible dates can save you up to 43% on flights from Rochester to St. Louis. Thursday is the cheapest departure day at $298 round-trip on average, while Friday is the most expensive at $518, a difference of $220.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How much time can I save by choosing a different layover airport from Rochester to St. Louis?
Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 4h 31m, compared with 4h 31m via Chicago O'Hare Intl (ORD).
What popular places can I visit in St. Louis?
Some of the most popular sights in St. Louis are Busch Stadium, Enterprise Center and America's Center Convention Complex. These are among the most viewed places in St. Louis on KAYAK.

If your dates are flexible, aim for a Thursday departure and avoid flying on Friday. On this route, Thursday flights average $298, about $220 less than Friday fares (42% savings) based on the last 12 months.
If you can choose when to travel, plan your Rochester to St. Louis trip for January. Fares historically average $254 round-trip in that month - typically $264 less than the most expensive month, which is September (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.

• Renaissance St. Louis Airport Hotel
• Drury Inn & Suites St. Louis Airport
• DoubleTree by Hilton St. Louis Airport

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$163 Find Cheap Flights from Rochester to St. Louis - Compare and Save

Everything you should know

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

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

Recent one-way 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?

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

What’s 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

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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

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