When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 42 days in advance, which can save you up to 91% on flights from St. Louis to Rhode Island compared to booking the week you need them. Waiting 42 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $544. For sooner than that we have options available in the next 3 days from $668.
February is one of the best times of the year to fly to Rhode Island from St. Louis. Prices for February average $414 per person but you can even find prices for as low as $127. The most expensive prices can be found in the month of April. Opting for a February flight can save you 16% on your journey compared to booking in April
When flying from St. Louis to Rhode Island, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$121 - $286
Route
Depart
Return
Price
Lambert-St LouisBoston Logan Intl
STL - BOS
STLBOS
Lambert-St Louis
Tue 6/11
1 stop6h 45m
Boston Logan Intl
Wed 6/12
1 stop22h 51m
Lambert-St LouisBoston Logan Intl
STL - BOS
STLBOS
Lambert-St Louis
Tue 6/18
1 stop11h 32m
Boston Logan Intl
Wed 8/14
1 stop7h 27m
Lambert-St LouisBoston Logan Intl
STL - BOS
STLBOS
Lambert-St Louis
Tue 6/11
1 stop11h 32m
Boston Logan Intl
Mon 6/17
1 stop22h 51m
Lambert-St LouisBoston Logan Intl
STL - BOS
STLBOS
Lambert-St Louis
Tue 6/11
1 stop6h 45m
Boston Logan Intl
Sat 6/15
1 stop12h 18m
Lambert-St LouisBoston Logan Intl
STL - BOS
STLBOS
Lambert-St Louis
Tue 6/11
1 stop11h 32m
Boston Logan Intl
Mon 6/17
1 stop22h 51m
Lambert-St LouisBoston Logan Intl
STL - BOS
STLBOS
Lambert-St Louis
Tue 6/11
1 stop6h 45m
Boston Logan Intl
Sat 6/15
1 stop21h 55m
Lambert-St LouisBoston Logan Intl
STL - BOS
STLBOS
Lambert-St Louis
Sun 7/14
1 stop15h 19m
Boston Logan Intl
Fri 7/19
1 stop9h 29m
Lambert-St LouisBoston Logan Intl
STL - BOS
STLBOS
Lambert-St Louis
Thu 5/30
Nonstop2h 49m
Boston Logan Intl
Tue 6/4
1 stop8h 27m
Lambert-St LouisProvidence-TFGreen
STL - PVD
STLPVD
Lambert-St Louis
Tue 9/17
1 stop6h 41m
Providence-TFGreen
Wed 9/18
1 stop4h 31m
No data available for this route at this time. Please check back soon.
Boarding
Crew
Entertainment
Food
Overall
Comfort
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Boarding
Crew
Entertainment
Food
Overall
Comfort
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Boarding
Crew
Entertainment
Food
Overall
Comfort
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Boarding
Crew
Entertainment
Food
Overall
Comfort
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Boarding
Crew
Entertainment
Food
Overall
Comfort
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Boarding
Crew
Entertainment
Food
Overall
Comfort
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Cheapflights helps you search for flights from St. Louis to Rhode Island via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Rhode Island from St. Louis.
Need flexible booking options for your flight to Rhode Island from St. Louis? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Not ready to book yet? You can track prices for flights from St. Louis to Rhode Island on Cheapflights with our Price Alert feature and get notified when better prices are available.