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Cheap flights from Missouri to Rhode Island from $55

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Rhode Island departing on 9/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Missouri to Rhode Island

Cheap round-trip flights

Spirit Airlines Logo
2:30 pm - 10:34 pmSTL-BOS
7h 04m1 stop
Spirit Airlines Logo
6:30 am - 1:32 pmBOS-STL
8h 02m1 stop
$129Spirit Airlines
Find Deal
Fri, Aug 22 - Sun, Aug 24
Spirit Airlines Logo
12:05 pm - 10:43 pmSTL-BOS
9h 38m1 stop
Spirit Airlines Logo
6:20 am - 10:50 amBOS-STL
5h 30m1 stop
$134Spirit Airlines
Find Deal
Thu, Sep 18 - Sun, Sep 21
American Airlines Logo
6:10 am - 5:04 pmSTL-BOS
9h 54m1 stop
American Airlines Logo
11:28 am - 8:32 pmBOS-STL
10h 04m1 stop
$217American Airlines
Find Deal
Sat, Sep 13 - Sat, Sep 20
American Airlines Logo
6:05 am - 3:06 pmSTL-BOS
8h 01m1 stop
American Airlines Logo
7:00 am - 3:24 pmBOS-STL
9h 24m1 stop
$220American Airlines
Find Deal
Mon, Sep 8 - Sat, Sep 13
Delta Logo
12:00 pm - 8:36 pmSTL-BOS
7h 36m1 stop
Delta Logo
5:25 pm - 10:02 pmBOS-STL
5h 37m1 stop
$237Delta
Find Deal
Wed, Sep 3 - Tue, Sep 9
Southwest Logo
3:50 pm - 9:45 pmMCI-PVD
4h 55m1 stop
Southwest Logo
6:10 pm - 10:00 pmPVD-MCI
4h 50m1 stop
$239Southwest
Find Deal
Sat, Aug 30 - Tue, Sep 2
Delta Logo
6:13 pm - 1:21 amSGF-BOS
6h 08m1 stop
Delta Logo
9:05 am - 3:09 pmBOS-SGF
7h 04m1 stop
$257Delta
Find Deal
Tue, Sep 2 - Sat, Sep 6
United Airlines Logo
6:35 am - 2:13 pmSTL-BOS
6h 38m2 stops
United Airlines Logo
9:43 am - 2:19 pmBOS-STL
5h 36m1 stop
$273United Airlines
Find Deal
Sat, Sep 6 - Tue, Sep 9
Southwest Logo
4:10 pm - 9:35 pmMCI-PVD
4h 25m1 stop
Southwest Logo
5:50 am - 10:50 amPVD-MCI
6h 00m1 stop
$287Southwest
Find Deal
Thu, Sep 4 - Mon, Sep 8
United Airlines Logo
7:30 am - 2:40 pmMCI-PVD
6h 10m1 stop
United Airlines Logo
4:30 pm - 9:45 pmPVD-MCI
6h 15m1 stop
$331United Airlines
Find Deal
Tue, Oct 21 - Sat, Oct 25

Spirit Airlines flights from Missouri to Rhode Island

Our best Spirit Airlines deals on Missouri to Rhode Island flight tickets
Spirit Airlines
Aug 22
STL2:30 pmLambert-St Louis
7h 04m
1 stop
BOS10:34 pmBoston Logan Intl
Aug 24
BOS6:30 amBoston Logan Intl
8h 02m
1 stop
STL1:32 pmLambert-St Louis
$129
Find similar
Spirit Airlines
Sep 18
STL12:05 pmLambert-St Louis
9h 38m
1 stop
BOS10:43 pmBoston Logan Intl
Sep 21
BOS6:20 amBoston Logan Intl
5h 30m
1 stop
STL10:50 amLambert-St Louis
$134
Find similar
Spirit Airlines
Sep 6
MCI5:15 amKansas City
7h 33m
1 stop
BOS1:48 pmBoston Logan Intl
Oct 8
BOS12:20 pmBoston Logan Intl
12h 30m
1 stop
MCI11:50 pmKansas City
$140
Find similar

American Airlines flights from Missouri to Rhode Island

Our best American Airlines deals on Missouri to Rhode Island flight tickets
American Airlines
Sep 13
STL6:10 amLambert-St Louis
9h 54m
1 stop
BOS5:04 pmBoston Logan Intl
Sep 20
BOS11:28 amBoston Logan Intl
10h 04m
1 stop
STL8:32 pmLambert-St Louis
$217
Find similar
American Airlines
Sep 8
STL6:05 amLambert-St Louis
8h 01m
1 stop
BOS3:06 pmBoston Logan Intl
Sep 13
BOS7:00 amBoston Logan Intl
9h 24m
1 stop
STL3:24 pmLambert-St Louis
$220
Find similar
American Airlines
Sep 4
STL9:27 amLambert-St Louis
8h 21m
1 stop
BOS6:48 pmBoston Logan Intl
Sep 9
BOS7:00 amBoston Logan Intl
3h 12m
STL9:12 amLambert-St Louis
$240
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Missouri to Rhode Island that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 2, 2025.
Use the filters below to find and compare flights from Missouri to Rhode Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisBoston

STL - BOS

STLBOS

Lambert-St Louis

Fri 8/22

2:30 pm-10:34 pm

1 stop7h 04m

Boston Logan Intl

Sun 8/24

6:30 am-1:32 pm

1 stop8h 02m

$129

St. LouisBoston

STL - BOS

STLBOS

Lambert-St Louis

Thu 9/18

12:05 pm-10:43 pm

1 stop9h 38m

Boston Logan Intl

Sun 9/21

6:20 am-10:50 am

1 stop5h 30m

$134

St. LouisBoston

STL - BOS

STLBOS

Lambert-St Louis

Sat 9/13

6:10 am-5:04 pm

1 stop9h 54m

Boston Logan Intl

Sat 9/20

11:28 am-8:32 pm

1 stop10h 04m

$217

St. LouisBoston

STL - BOS

STLBOS

Lambert-St Louis

Mon 9/8

6:05 am-3:06 pm

1 stop8h 01m

Boston Logan Intl

Sat 9/13

7:00 am-3:24 pm

1 stop9h 24m

$220

St. LouisBoston

STL - BOS

STLBOS

Lambert-St Louis

Wed 9/3

12:00 pm-8:36 pm

1 stop7h 36m

Boston Logan Intl

Tue 9/9

5:25 pm-10:02 pm

1 stop5h 37m

$237

Kansas CityProvidence

MCI - PVD

MCIPVD

Kansas City

Sat 8/30

3:50 pm-9:45 pm

1 stop4h 55m

Providence-TFGreen

Tue 9/2

6:10 pm-10:00 pm

1 stop4h 50m

$239

SpringfieldBoston

SGF - BOS

SGFBOS

Springfield-Branson

Tue 9/2

6:13 pm-1:21 am

1 stop6h 08m

Boston Logan Intl

Sat 9/6

9:05 am-3:09 pm

1 stop7h 04m

$257

St. LouisBoston

STL - BOS

STLBOS

Lambert-St Louis

Sat 9/6

6:35 am-2:13 pm

2 stops6h 38m

Boston Logan Intl

Tue 9/9

9:43 am-2:19 pm

1 stop5h 36m

$273

Kansas CityProvidence

MCI - PVD

MCIPVD

Kansas City

Thu 9/4

4:10 pm-9:35 pm

1 stop4h 25m

Providence-TFGreen

Mon 9/8

5:50 am-10:50 am

1 stop6h 00m

$287

Kansas CityProvidence

MCI - PVD

MCIPVD

Kansas City

Tue 10/21

7:30 am-2:40 pm

1 stop6h 10m

Providence-TFGreen

Sat 10/25

4:30 pm-9:45 pm

1 stop6h 15m

$331

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Rhode Island from

How to get the cheapest flight ticket from Missouri to Rhode Island

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Rhode Island?

If you are unable to visit Rhode Island during the month of September, then departing from Missouri during the month August is also very affordable. Most momondo users find prices during this month for around $382.

What is the cheapest day to depart on your flight to Rhode Island?

The cheapest day to depart on your flight to Rhode Island is on a Thursday when prices can be found for as low as $480. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Rhode Island on Saturday is $832.

What is the cheapest time of day to depart on your flight to Rhode Island?

The cheapest time of day to fly to Rhode Island is in the afternoon when flights can be purchased for as low as $421. Flights at noon are often more expensive with an average ticket price of $1,070.

How far in advance should I book a flight to Rhode Island?

You are more likely to see cheaper flights to Rhode Island from Missouri when booking weeks ahead of your departure date. In general, you can expect to find flights to Rhode Island for around $420 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rhode Island from Missouri for as low as $351 on momondo.

Can stopping save me money on Missouri to Rhode Island flights?

You could potentially save up to 72% on your flight if you consider stops on a Missouri to Rhode Island flight.

Cheap Missouri to Rhode Island flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Rhode Island

Best Price Found

$55

Fastest flight time

2h 37m

Direct flights

Every day

Airports in Rhode Island

2 airports
The best one-way flight to Rhode Island from Missouri in the past 72 hours is $55. The best round-trip flight deal from Missouri to Rhode Island found on momondo in the last 72 hours is $129.
The fastest flight from Missouri to Rhode Island takes 2h 37m
Direct flights go from Missouri to Rhode Island every day.
There are 2 airports near Rhode Island: Boston Logan Intl (BOS), Providence-TFGreen (PVD)
Search flight deals

  • When did momondo last update prices for flights from Missouri to Rhode Island?

    Prices for flights from Missouri to Rhode Island refresh daily.

  • How many operators does momondo search for flights from Missouri to Rhode Island?

  • How old do you have to be to fly from Missouri to Rhode Island?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to Rhode Island.

  • What documentation or ID do you need to fly to Rhode Island?

    The required travel and health documents for your Rhode Island trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Rhode Island. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Missouri to Rhode Island

Compare and see reviews for airlines that fly from Missouri to Rhode Island with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $258Free CancellationRating
7.4
8,904 reviews
Search United Airlines flights
American AirlinesPriceFrom $263Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $266Free CancellationRating
8.0
7,983 reviews
Search Delta flights
SouthwestPriceFrom $272Free CancellationRating
8.0
4,246 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to Rhode Island?

It is quick and easy to find Missouri to Rhode Island flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Rhode Island that suits you.

Can I find flights from Missouri to Rhode Island with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Missouri to Rhode Island flights to just show those with flexible booking policies.

How can momondo help me find flights from Missouri to Rhode Island?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Rhode Island from Missouri.

I’m not ready to book a flight from Missouri to Rhode Island right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Missouri to Rhode Island flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Rhode Island trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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