What is the cheapest airline that flies from Rhode Island to Missouri?

Southwest, Delta, and United Airlines are the most popular carriers operating from Rhode Island to Missouri

How many flights depart from Rhode Island to Missouri on average per week?

As of August 2026, 64 flights take off from Rhode Island and land in Missouri each week. The most common flight departure day for this route is Fri, with 25% of weekly flights taking off on this day.

What airlines fly to Missouri?

American Airlines, Southwest and Delta are the top three most popular airlines that fly to Missouri from Rhode Island according to our data. American Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Missouri. Keep in mind that there are 4 different airlines that fly to Missouri on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Rhode Island to Missouri are updated daily.

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

As of August 2026, there are 6 operators available to choose from for flights from Rhode Island to Missouri.

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

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 Rhode Island to Missouri.

What documentation or ID do you need to fly to Missouri?

The travel and health documents required for your trip to Missouri can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Missouri. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$107 Cheap Flights from Rhode Island to Missouri in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Rhode Island to Missouri

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:05 am - 11:50 amPVD Providence-TFGreen-MCI Kansas City

4h 45m1 stop Baltimore/Washington

12:35 pm - 6:25 pmMCI Kansas City-PVD Providence-TFGreen

4h 50m1 stop Washington, D.C. Reagan-National

$250Southwest

Wed, Sep 2 - Wed, Sep 9

9:06 am - 3:52 pmPVD Providence-TFGreen-MCI Kansas City

7h 46m1 stop Washington, D.C. Reagan-National

2:14 pm - 11:21 pmMCI Kansas City-PVD Providence-TFGreen

8h 07m1 stop Chicago O'Hare Intl

$255American Airlines

Tue, Sep 22 - Sat, Sep 26

6:05 am - 11:30 amPVD Providence-TFGreen-MCI Kansas City

6h 25m1 stop Baltimore/Washington

11:20 am - 5:05 pmMCI Kansas City-PVD Providence-TFGreen

4h 45m1 stop Baltimore/Washington

$255Southwest

Thu, Sep 3 - Wed, Sep 9

8:01 am - 12:10 pmPVD Providence-TFGreen-MCI Kansas City

5h 09m1 stop Philadelphia

12:51 pm - 9:54 pmMCI Kansas City-PVD Providence-TFGreen

8h 03m1 stop Philadelphia

$257American Airlines

Tue, Sep 22 - Sat, Sep 26

6:01 am - 12:20 pmPVD Providence-TFGreen-MCI Kansas City

7h 19m1 stop Chicago O'Hare Intl

1:44 pm - 11:52 pmMCI Kansas City-PVD Providence-TFGreen

9h 08m2 stops Denver Intl Washington, D.C. Dulles Intl

$260United Airlines

Wed, Sep 2 - Wed, Sep 9

10:21 am - 5:30 pmPVD Providence-TFGreen-MCI Kansas City

8h 09m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

3:14 pm - 11:52 pmMCI Kansas City-PVD Providence-TFGreen

7h 38m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

$265United Airlines

Wed, Sep 2 - Wed, Sep 9

5:14 pm - 11:51 pmPVD Providence-TFGreen-MCI Kansas City

7h 37m1 stop Atlanta Hartsfield-Jackson

4:25 pm - 11:56 pmMCI Kansas City-PVD Providence-TFGreen

6h 31m1 stop Atlanta Hartsfield-Jackson

$290Delta

Tue, Sep 29 - Fri, Oct 2

4:05 pm - 6:33 pmBOS Boston Logan Intl-MCI Kansas City

3h 28mnonstop

6:44 pm - 1:20 amMCI Kansas City-BOS Boston Logan Intl

5h 36m1 stop Atlanta Hartsfield-Jackson

$291Delta

Fri, Oct 16 - Mon, Oct 19

12:34 pm - 8:46 amBOS Boston Logan Intl-MCI Kansas City

21h 12m1 stop Fort Lauderdale

9:16 am - 9:29 amMCI Kansas City-BOS Boston Logan Intl

23h 13m1 stop Fort Lauderdale

$293Allegiant Air

Thu, Oct 1 - Fri, Oct 9

6:15 am - 1:10 pmPVD Providence-TFGreen-STL Lambert-St Louis

31h 55m2 stops Raleigh-Durham Atlanta Hartsfield-Jackson

5:19 pm - 1:00 pmSTL Lambert-St Louis-PVD Providence-TFGreen

18h 41m1 stop Orlando

$332Multiple Airlines

Thu, Sep 10 - Thu, Sep 17

Cheap last minute flights

Enter your travel dates to find the best prices.

5:22 pm - 9:45 pmBOS Boston Logan Intl-MCI Kansas City

5h 23m1 stop Washington, D.C. Reagan-National

6:15 am - 12:16 pmMCI Kansas City-BOS Boston Logan Intl

5h 01m1 stop Washington, D.C. Reagan-National

$317American Airlines

Tue, Aug 18 - Tue, Aug 25

5:45 pm - 12:35 amBOS Boston Logan Intl-MCI Kansas City

7h 50m1 stop Chicago O'Hare Intl

6:15 am - 12:16 pmMCI Kansas City-BOS Boston Logan Intl

5h 01m1 stop Washington, D.C. Reagan-National

$322American Airlines

Mon, Aug 17 - Thu, Aug 20

9:36 am - 5:22 pmBOS Boston Logan Intl-STL Lambert-St Louis

8h 46m1 stop Atlanta Hartsfield-Jackson

5:02 pm - 9:09 amSTL Lambert-St Louis-BOS Boston Logan Intl

15h 07m1 stop Orlando

$381Frontier

Thu, Aug 20 - Sun, Aug 23

9:36 am - 5:22 pmBOS Boston Logan Intl-STL Lambert-St Louis

8h 46m1 stop Atlanta Hartsfield-Jackson

5:02 pm - 9:09 amSTL Lambert-St Louis-BOS Boston Logan Intl

15h 07m1 stop Orlando

$399Frontier

Thu, Aug 20 - Sun, Aug 23

10:15 am - 2:38 pmBOS Boston Logan Intl-SGF Springfield-Branson

5h 23m1 stop Atlanta Hartsfield-Jackson

6:06 am - 1:52 pmSGF Springfield-Branson-BOS Boston Logan Intl

6h 46m1 stop Atlanta Hartsfield-Jackson

$507Delta

Mon, Aug 17 - Sat, Aug 22

5:30 am - 10:53 amBOS Boston Logan Intl-SGF Springfield-Branson

6h 23m1 stop Atlanta Hartsfield-Jackson

6:58 pm - 1:25 amSGF Springfield-Branson-BOS Boston Logan Intl

5h 27m1 stop Atlanta Hartsfield-Jackson

$509Delta

Thu, Aug 20 - Mon, Aug 24

5:45 pm - 7:40 pmBOS Boston Logan Intl-STL Lambert-St Louis

2h 55mnonstop

7:00 am - 10:35 amSTL Lambert-St Louis-BOS Boston Logan Intl

2h 35mnonstop

$533Southwest

Wed, Aug 19 - Thu, Aug 20

5:35 am - 7:25 amBOS Boston Logan Intl-STL Lambert-St Louis

2h 50mnonstop

6:40 pm - 10:15 pmSTL Lambert-St Louis-BOS Boston Logan Intl

2h 35mnonstop

$533Southwest

Tue, Aug 18 - Wed, Aug 19

6:01 am - 12:20 pmPVD Providence-TFGreen-MCI Kansas City

7h 19m1 stop Chicago O'Hare Intl

3:14 pm - 9:28 pmMCI Kansas City-PVD Providence-TFGreen

5h 14m1 stop Chicago O'Hare Intl

$583United Airlines

Wed, Aug 19 - Wed, Aug 19

6:01 am - 10:25 amPVD Providence-TFGreen-MCI Kansas City

5h 24m1 stop Chicago O'Hare Intl

1:43 pm - 11:59 pmMCI Kansas City-PVD Providence-TFGreen

9h 16m2 stops Denver Intl Washington, D.C. Dulles Intl

$589United Airlines

Wed, Aug 19 - Wed, Aug 19

Cheap direct flights

Enter your travel dates to find the best prices.

2:30 pm - 5:00 pmBOS Boston Logan Intl-MCI Kansas City

3h 30mnonstop

8:20 am - 12:25 pmMCI Kansas City-BOS Boston Logan Intl

3h 05mnonstop

$295Southwest

Sat, Oct 3 - Mon, Oct 5

2:30 pm - 5:05 pmBOS Boston Logan Intl-MCI Kansas City

3h 35mnonstop

1:15 pm - 5:10 pmMCI Kansas City-BOS Boston Logan Intl

2h 55mnonstop

$295Southwest

Thu, Nov 5 - Mon, Nov 9

6:10 am - 8:33 amBOS Boston Logan Intl-MCI Kansas City

3h 23mnonstop

7:30 pm - 11:41 pmMCI Kansas City-BOS Boston Logan Intl

3h 11mnonstop

$295Delta

Tue, Sep 22 - Wed, Sep 30

6:10 am - 8:45 amBOS Boston Logan Intl-MCI Kansas City

3h 35mnonstop

7:30 pm - 11:39 pmMCI Kansas City-BOS Boston Logan Intl

3h 09mnonstop

$295Delta

Thu, Oct 8 - Wed, Oct 14

6:10 am - 8:45 amBOS Boston Logan Intl-MCI Kansas City

3h 35mnonstop

12:55 pm - 5:05 pmMCI Kansas City-BOS Boston Logan Intl

3h 10mnonstop

$295Delta

Thu, Oct 22 - Sat, Oct 24

2:30 pm - 5:05 pmBOS Boston Logan Intl-MCI Kansas City

3h 35mnonstop

1:15 pm - 5:10 pmMCI Kansas City-BOS Boston Logan Intl

2h 55mnonstop

$296Southwest

Thu, Nov 5 - Mon, Nov 9

3:05 pm - 5:29 pmBOS Boston Logan Intl-MCI Kansas City

3h 24mnonstop

7:30 pm - 11:41 pmMCI Kansas City-BOS Boston Logan Intl

3h 11mnonstop

$318JetBlue

Fri, Sep 11 - Fri, Sep 18

5:22 pm - 7:30 pmBOS Boston Logan Intl-STL Lambert-St Louis

3h 08mnonstop

9:46 am - 1:34 pmSTL Lambert-St Louis-BOS Boston Logan Intl

2h 48mnonstop

$350American Airlines

Fri, Sep 4 - Sun, Sep 6

7:09 am - 9:13 amBOS Boston Logan Intl-STL Lambert-St Louis

3h 04mnonstop

8:00 pm - 11:44 pmSTL Lambert-St Louis-BOS Boston Logan Intl

2h 44mnonstop

$355American Airlines

Fri, Sep 4 - Mon, Sep 7

6:20 am - 8:20 amBOS Boston Logan Intl-STL Lambert-St Louis

3h 00mnonstop

2:35 pm - 6:22 pmSTL Lambert-St Louis-BOS Boston Logan Intl

2h 47mnonstop

$368American Airlines

Thu, Sep 24 - Sat, Sep 26

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Frontier flights from Rhode Island to Missouri

Our best Frontier deals on Rhode Island to Missouri flight tickets

Frontier

Sep 25

BOS11:36 amBoston Logan Intl

32h 41m

2 stops

STL7:17 pmLambert-St Louis

Sep 30

STL2:29 pmLambert-St Louis

20h 40m

1 stop

BOS12:09 pmBoston Logan Intl

$341

Frontier

Aug 27

BOS9:36 amBoston Logan Intl

8h 46m

1 stop

STL5:22 pmLambert-St Louis

Aug 30

STL5:02 pmLambert-St Louis

15h 07m

1 stop

BOS9:09 amBoston Logan Intl

$344

Frontier

Oct 20

BOS12:57 pmBoston Logan Intl

29h 43m

1 stop

STL5:40 pmLambert-St Louis

Oct 23

STL4:30 pmLambert-St Louis

17h 32m

1 stop

BOS11:02 amBoston Logan Intl

$348

United Airlines flights from Rhode Island to Missouri

Our best United Airlines deals on Rhode Island to Missouri flight tickets

United Airlines

Sep 2

PVD6:01 amProvidence-TFGreen

7h 19m

1 stop

MCI12:20 pmKansas City

Sep 9

MCI1:44 pmKansas City

9h 08m

2 stops

PVD11:52 pmProvidence-TFGreen

$260

United Airlines

Sep 2

PVD10:21 amProvidence-TFGreen

8h 09m

2 stops

MCI5:30 pmKansas City

Sep 9

MCI3:14 pmKansas City

7h 38m

2 stops

PVD11:52 pmProvidence-TFGreen

$265

United Airlines

Sep 9

BOS5:08 pmBoston Logan Intl

7h 22m

1 stop

MCI11:30 pmKansas City

Sep 10

MCI10:00 amKansas City

5h 27m

1 stop

BOS4:27 pmBoston Logan Intl

$312

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ProvidenceKansas City

PVD Providence-TFGreen - MCI Kansas City

PVDMCI

Providence-TFGreen

Wed 9/2

8:05 am-11:50 am

1 stop4h 45m

Kansas City

Wed 9/9

12:35 pm-6:25 pm

1 stop4h 50m

$250

ProvidenceKansas City

PVD Providence-TFGreen - MCI Kansas City

PVDMCI

Providence-TFGreen

Tue 9/22

9:06 am-3:52 pm

1 stop7h 46m

Kansas City

Sat 9/26

2:14 pm-11:21 pm

1 stop8h 07m

$255

ProvidenceKansas City

PVD Providence-TFGreen - MCI Kansas City

PVDMCI

Providence-TFGreen

Thu 9/3

6:05 am-11:30 am

1 stop6h 25m

Kansas City

Wed 9/9

11:20 am-5:05 pm

1 stop4h 45m

$255

ProvidenceKansas City

PVD Providence-TFGreen - MCI Kansas City

PVDMCI

Providence-TFGreen

Tue 9/22

8:01 am-12:10 pm

1 stop5h 09m

Kansas City

Sat 9/26

12:51 pm-9:54 pm

1 stop8h 03m

$257

ProvidenceKansas City

PVD Providence-TFGreen - MCI Kansas City

PVDMCI

Providence-TFGreen

Wed 9/2

6:01 am-12:20 pm

1 stop7h 19m

Kansas City

Wed 9/9

1:44 pm-11:52 pm

2 stops9h 08m

$260

ProvidenceKansas City

PVD Providence-TFGreen - MCI Kansas City

PVDMCI

Providence-TFGreen

Wed 9/2

10:21 am-5:30 pm

2 stops8h 09m

Kansas City

Wed 9/9

3:14 pm-11:52 pm

2 stops7h 38m

$265

ProvidenceKansas City

PVD Providence-TFGreen - MCI Kansas City

PVDMCI

Providence-TFGreen

Tue 9/29

5:14 pm-11:51 pm

1 stop7h 37m

Kansas City

Fri 10/2

4:25 pm-11:56 pm

1 stop6h 31m

$290

Quickest round-trip

BostonKansas City

BOS Boston Logan Intl - MCI Kansas City

BOSMCI

Boston Logan Intl

Fri 10/16

4:05 pm-6:33 pm

Nonstop3h 28m

Kansas City

Mon 10/19

6:44 pm-1:20 am

1 stop5h 36m

$291

BostonKansas City

BOS Boston Logan Intl - MCI Kansas City

BOSMCI

Boston Logan Intl

Thu 10/1

12:34 pm-8:46 am

1 stop21h 12m

Kansas City

Fri 10/9

9:16 am-9:29 am

1 stop23h 13m

$293

ProvidenceSt. Louis

PVD Providence-TFGreen - STL Lambert-St Louis

PVDSTL

Providence-TFGreen

Thu 9/10

6:15 am-1:10 pm

2 stops31h 55m

Lambert-St Louis

Thu 9/17

5:19 pm-1:00 pm

1 stop18h 41m

$332

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

Other information

What is the cheapest month to fly to Missouri?

In general, January is the cheapest month to fly from Rhode Island to Missouri. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $381. If you aren’t able to travel to Missouri during the month of January, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $413.

What is the cheapest Rhode Island to Missouri flight route?

Fly from Providence-TFGreen to Lambert-St Louis for the best Rhode Island - Missouri flight prices

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

You are more likely to see cheaper flights to Missouri from Rhode Island when booking weeks ahead of your departure date. In general, you can expect to find flights to Missouri for around $493 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Missouri from Rhode Island for as low as $407 on momondo.

What cabin class options are available on Rhode Island to Missouri flights?

There is only 1 cabin class available to choose from on Rhode Island to Missouri flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

You could potentially save up to 85% on your flight if you consider stops on a Rhode Island to Missouri flight.

Cheap Rhode Island to Missouri flight deals and tips

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

Fastest flight time	2h 50m
Direct flights	Every day
Airports in Missouri	55 airports

The fastest flight from Rhode Island to Missouri takes 2h 50m

Direct flights go from Rhode Island to Missouri every day.

There are 55 airports in Missouri. From Rhode Island there are direct flights to Lambert-St Louis (STL).

Search flight deals

Frequently asked questions about flying from Rhode Island to Missouri

When did momondo last update prices for flights from Rhode Island to Missouri?
Prices for flights from Rhode Island to Missouri are updated daily.
How many operators does momondo search for flights from Rhode Island to Missouri?
As of August 2026, there are 6 operators available to choose from for flights from Rhode Island to Missouri.
How old do you have to be to fly from Rhode Island to Missouri?
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 Rhode Island to Missouri.
What documentation or ID do you need to fly to Missouri?
The travel and health documents required for your trip to Missouri can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Missouri. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Rhode Island to Missouri

Compare and see reviews for airlines that fly from Rhode Island to Missouri with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $250	Free Cancellation	Rating 7.1 11,941 reviews	Search American Airlines flights
Delta	PriceFrom $251	Free Cancellation	Rating 7.8 8,508 reviews	Search Delta flights
United Airlines	PriceFrom $271	Free Cancellation	Rating 7.4 10,111 reviews	Search United Airlines flights
Southwest	PriceFrom $290	Free Cancellation	Rating 8.0 4,219 reviews	Search Southwest flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Rhode Island to Missouri. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Missouri from Rhode Island with this policy.

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

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 Missouri from Rhode Island.

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

Price alerts on flights to Missouri from Rhode Island are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.