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) - 55% of one-stop connections • Chicago O'Hare Intl (ORD) - 45% of one-stop connections Together, these airports account for 100% of one-stop bookings 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 46% on the Rochester to St. Louis route. Tuesday is the cheapest departure day at $278 round-trip on average, while Friday is the most expensive at $508, a difference of $230. 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.

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

There are currently no nonstop flights available from Rochester to St. Louis. Flights with 1 layover take between 4h 04m and 4h 37m in total, depending on the connection.

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 $308 to $1,103. That means the highest observed fare was about 4x 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 $266, which is 25% 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 Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time at 4h 04m, compared with 4h 37m via Minneapolis St Paul (MSP).

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 $276 to $475, with an average of $364 over the past 12 months. Anything below $276 counts as a good deal.

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

Delta ($308) and American Airlines ($358) 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?

Minneapolis St Paul (MSP) is the most popular layover for the Rochester to St. Louis route. 55% 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 $351. 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 155 minutes over the past 3 months.

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

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Cheapest round-trip

$308

Typical prices: $276-$475

Delta

Wed 10/10Sat 10/13

RST - STL • 1 stop

Cheapest one-way

$163

Typical prices: $291-$423

American Airlines

Wed 12/12

RST - STL • 1 stop

When to travel

January

Cheapest • 30% price drop

September

Most popular

Good to know

Top layover airports

Minneapolis St Paul (MSP)

Cheapest • Avg $351 (round-trip)

Chicago O'Hare Intl (ORD)

Shortest trip • 4h 04m (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, Oct 10 - Tue, Oct 13

6:00 am - 10:38 amRST Rochester-STL Lambert-St Louis

4h 38m1 stop Minneapolis St Paul

6:21 am - 10:43 amSTL Lambert-St Louis-RST Rochester

4h 22m1 stop Minneapolis St Paul

$308Delta

Fri, Dec 18 - Tue, Dec 22

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

5h 00m1 stop Minneapolis St Paul

6:45 pm - 10:54 pmSTL Lambert-St Louis-RST Rochester

4h 09m1 stop Minneapolis St Paul

$328Delta

Sat, Dec 19 - Tue, Dec 22

6:30 am - 4:28 pmRST Rochester-STL Lambert-St Louis

9h 58m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

6:30 am - 10:13 amSTL Lambert-St Louis-RST Rochester

3h 43m1 stop Minneapolis St Paul

$334Delta

Sat, Oct 3 - Wed, Oct 7

11:36 am - 3:12 pmRST Rochester-STL Lambert-St Louis

3h 36m1 stop Minneapolis St Paul

12:28 pm - 3:42 pmSTL Lambert-St Louis-RST Rochester

3h 14m1 stop Minneapolis St Paul

$338Delta

Sat, Oct 10 - Mon, Oct 12

6:00 am - 10:38 amRST Rochester-STL Lambert-St Louis

4h 38m1 stop Minneapolis St Paul

5:35 pm - 10:45 pmSTL Lambert-St Louis-RST Rochester

5h 10m1 stop Minneapolis St Paul

$353Delta

Sat, Dec 19 - Tue, Dec 22

5:50 pm - 11:59 pmRST Rochester-STL Lambert-St Louis

6h 09m1 stop Chicago O'Hare Intl

6:00 am - 11:15 amSTL Lambert-St Louis-RST Rochester

5h 15m1 stop Chicago O'Hare Intl

$358American Airlines

Sat, Oct 10 - Tue, Oct 13

6:00 am - 10:38 amRST Rochester-STL Lambert-St Louis

4h 38m1 stop Minneapolis St Paul

2:38 pm - 10:45 pmSTL Lambert-St Louis-RST Rochester

8h 07m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul

$359Delta

Tue, Oct 6 - Wed, Oct 14

1:02 pm - 6:16 pmRST Rochester-STL Lambert-St Louis

5h 14m1 stop Chicago O'Hare Intl

11:31 am - 3:46 pmSTL Lambert-St Louis-RST Rochester

4h 15m1 stop Chicago O'Hare Intl

$413American Airlines

Wed, Oct 7 - Wed, Oct 14

4:22 pm - 11:21 pmRST Rochester-STL Lambert-St Louis

6h 59m1 stop Minneapolis St Paul

5:35 pm - 10:45 pmSTL Lambert-St Louis-RST Rochester

5h 10m1 stop Minneapolis St Paul

$418Delta

Sat, Oct 10 - Wed, Oct 14

6:00 am - 10:38 amRST Rochester-STL Lambert-St Louis

4h 38m1 stop Minneapolis St Paul

7:20 pm - 3:42 pmSTL Lambert-St Louis-RST Rochester

20h 22m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

$424Delta

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 $308. Prices are typical for this route right now, with typical round-trip fares ranging from $276 to $475. The lowest price found in the past 5 days was $308 on Delta.

Find deals

Low season	June
High season	September
Cheapest flight	$163

Best time to beat the crowds but there is an average 1% increase in price.

Most popular time to fly with an average 10% increase in price.

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 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) - 55% of one-stop connections
• Chicago O'Hare Intl (ORD) - 45% of one-stop connections
Together, these airports account for 100% of one-stop bookings 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 46% on the Rochester to St. Louis route. Tuesday is the cheapest departure day at $278 round-trip on average, while Friday is the most expensive at $508, a difference of $230. 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.
How long is a flight from Rochester to St. Louis?
There are currently no nonstop flights available from Rochester to St. Louis. Flights with 1 layover take between 4h 04m and 4h 37m in total, depending on the connection.
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 $308 to $1,103. That means the highest observed fare was about 4x 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 $266, which is 25% 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 Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time at 4h 04m, compared with 4h 37m via Minneapolis St Paul (MSP).
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 $276 to $475, with an average of $364 over the past 12 months. Anything below $276 counts as a good deal.

If your dates can be flexible, aim for a Tuesday departure instead of Friday. On this route, Tuesday flights average $278 - about $230 less than Friday (45% 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 $254 less than the most expensive month, which is July (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.
- Drury Inn & Suites St. Louis Airport
- Renaissance St. Louis Airport Hotel
- 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 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

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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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