Cheap flights from Rochester to St. Louis (RST - STL)
What is the cheapest day to fly round-trip from Rochester to St. Louis?
Flying to your destination on a Wednesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to St. Louis. Check prices with Cheapflights to find a great deal for your trip.
When is the cheapest time to fly from Rochester to St. Louis (RST - STL)?
It’s optimal to fly from Rochester to St. Louis in the morning. By choosing this option you can save up to 36% on the cost of your flight, compared to a flight at noon.
Cheap flights from Rochester to St. Louis in January, February 2023
The best prices found for RST to STL flights for January, February
Rochester
Lambert-St Louis
1 stop
4h 15mLambert-St Louis
Rochester
1 stop
5h 44mDelta
Rochester
Lambert-St Louis
1 stop
5h 22mLambert-St Louis
Rochester
2 stops
18h 43mAmerican Airlines
Rochester
Lambert-St Louis
2 stops
8h 50mLambert-St Louis
Rochester
2 stops
23h 29mAmerican Airlines
Rochester to St. Louis 2023 flight deals
Cheap flights to St. Louis from Rochester found for this year
Rochester
Lambert-St Louis
1 stop
4h 15mLambert-St Louis
Rochester
1 stop
5h 44mDelta
Rochester
Lambert-St Louis
1 stop
5h 22mLambert-St Louis
Rochester
2 stops
18h 43mAmerican Airlines
Rochester
Lambert-St Louis
2 stops
8h 50mLambert-St Louis
Rochester
2 stops
23h 29mAmerican Airlines
One-way flights to St. Louis from Rochester
The cheapest one-way flights from Rochester to St. Louis
Rochester
Lambert-St Louis
3 stops
46h 36mMultiple Airlines
Related info for your journey
Useful info, stats and facts about Rochester to St. Louis flights.
Which airlines flying from Rochester to Lambert-St Louis have flexible cancellations due to COVID-19?
Some of the carriers operating flights from Rochester to Lambert-St Louis that may be offering flexible cancellation policies are Delta and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.
What are the cheapest flights from Rochester to St. Louis?
The cheapest flight price from Rochester to St. Louis is $309. On average you can expect to pay $411. The most popular route, (Rochester - Lambert-St Louis), can usually be booked for $517.