STL

$82 Find Cheap Flights from Massachusetts to St. Louis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to St. Louis departing on 5/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Massachusetts to St. Louis

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Massachusetts to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Fri, May 29 - Fri, Jun 5
Frontier Logo
5:40 pm - 11:57 pm
BDL
-
STL
7h 17m
1 stop
Frontier Logo
4:19 pm - 6:58 pm
STL
-
BDL
25h 39m
1 stop
$181Frontier
Wed, Jun 3 - Thu, Jun 4
Multiple Airlines Logo
6:10 am - 11:57 pm
BDL
-
STL
18h 47m
1 stop
Multiple Airlines Logo
4:19 pm - 4:45 pm
STL
-
BDL
23h 26m
1 stop
$254Multiple Airlines
Wed, May 27 - Tue, Jun 2
Multiple Airlines Logo
6:10 am - 11:57 pm
BDL
-
STL
18h 47m
1 stop
Multiple Airlines Logo
6:33 pm - 11:59 pm
STL
-
BDL
28h 26m
2 stops
$272Multiple Airlines
Tue, May 26 - Tue, Jun 2
American Airlines Logo
7:26 pm - 11:44 pm
ALB
-
STL
5h 18m
1 stop
American Airlines Logo
5:14 am - 10:53 am
STL
-
ALB
4h 39m
1 stop
$297American Airlines
Thu, Jun 4 - Tue, Jun 9
United Airlines Logo
6:46 pm - 10:44 pm
ALB
-
STL
4h 58m
1 stop
United Airlines Logo
9:23 am - 3:26 pm
STL
-
ALB
5h 03m
1 stop
$316United Airlines
Mon, May 18 - Tue, May 26
American Airlines Logo
7:43 pm - 11:56 pm
ALB
-
STL
5h 13m
1 stop
American Airlines Logo
5:00 pm - 11:41 pm
STL
-
ALB
5h 41m
1 stop
$317American Airlines
Wed, Jul 1 - Sat, Jul 4
Delta Logo
6:29 pm - 11:56 pm
ALB
-
STL
6h 27m
1 stop
Delta Logo
6:30 am - 11:58 am
STL
-
ALB
4h 28m
1 stop
$327Delta
Wed, May 20 - Tue, May 26
Delta Logo
5:30 am - 9:29 am
BDL
-
STL
4h 59m
1 stop
Delta Logo
3:11 pm - 11:57 pm
STL
-
BDL
7h 46m
1 stop
$335Delta
Thu, Jun 4 - Tue, Jun 9
United Airlines Logo
6:00 am - 12:11 pm
ALB
-
STL
7h 11m
2 stops
United Airlines Logo
9:23 am - 3:26 pm
STL
-
ALB
5h 03m
1 stop
$338United Airlines
Tue, May 26 - Wed, May 27
United Airlines Logo
4:55 pm - 9:21 pm
BDL
-
STL
5h 26m
1 stop
United Airlines Logo
6:00 am - 2:06 pm
STL
-
BDL
7h 06m
2 stops
$340United Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$82
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Boston to St. Louis

FAQs for booking flights from Massachusetts to St. Louis

  • How does KAYAK find such low prices on flights from Massachusetts to St. Louis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Massachusetts to St. Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to St. Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Massachusetts is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Massachusetts to St. Louis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Massachusetts with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to St. Louis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
O'Fallon
Wentzville
Farmington
Eureka
Litchfield
Grafton
Shrewsbury
Glencoe

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

Information on the airport you'll fly into in St. Louis