What airlines fly to Rhode Island?

Southwest, Delta and American Airlines are the top three most popular airlines that fly to Rhode Island from San Antonio according to our data. Southwest is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Rhode Island. Keep in mind that there are 5 different airlines that fly to Rhode Island on a routine basis, so you have a few additional options to choose from.

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

Frontier, Southwest, and Delta are the most popular carriers operating from San Antonio to Rhode Island

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

The number of flights available between San Antonio and Rhode Island is 13 per week as of August 2026. The most frequent departure day is Fri, with 23% of weekly flights leaving on this day.

When did momondo last update prices for flights from San Antonio Airport to Rhode Island?

Prices for flights from San Antonio Airport to Rhode Island were last updated today.

How many operators does momondo search for flights from San Antonio Airport to Rhode Island?

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

How old do you have to be to fly from San Antonio Airport to Rhode Island?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Antonio Airport to Rhode Island.

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

The necessary travel and health documents for your Rhode Island trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$91 Cheap Flights from San Antonio to Rhode Island in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Antonio to Rhode Island

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:34 am - 10:09 amSAT San Antonio-BOS Boston Logan Intl

22h 35m1 stop Orlando

9:15 am - 9:39 amBOS Boston Logan Intl-SAT San Antonio

25h 24m1 stop Orlando

$258Frontier

Mon, Oct 19 - Thu, Oct 22

1:35 pm - 6:56 pmSAT San Antonio-BOS Boston Logan Intl

4h 21mnonstop

5:50 am - 11:40 amBOS Boston Logan Intl-SAT San Antonio

6h 50m1 stop Minneapolis St Paul

$259Delta

Sat, Oct 3 - Tue, Oct 6

1:35 pm - 6:56 pmSAT San Antonio-BOS Boston Logan Intl

4h 21mnonstop

5:40 am - 10:39 amBOS Boston Logan Intl-SAT San Antonio

5h 59m1 stop Detroit Metropolitan Wayne County

$259Delta

Wed, Sep 23 - Wed, Sep 30

3:20 pm - 9:40 pmSAT San Antonio-BOS Boston Logan Intl

5h 20m1 stop Lambert-St Louis

5:00 am - 2:05 pmBOS Boston Logan Intl-SAT San Antonio

10h 05m1 stop Denver Intl

$269Southwest

Mon, Nov 16 - Thu, Nov 19

2:30 pm - 1:10 amSAT San Antonio-BOS Boston Logan Intl

9h 40m1 stop Denver Intl

7:30 pm - 12:55 amBOS Boston Logan Intl-SAT San Antonio

6h 25m1 stop Nashville Intl

$269Southwest

Fri, Nov 6 - Mon, Nov 9

12:41 pm - 10:29 pmSAT San Antonio-BOS Boston Logan Intl

8h 48m1 stop Dallas/Fort Worth

1:00 pm - 8:24 pmBOS Boston Logan Intl-SAT San Antonio

8h 24m1 stop Philadelphia

$269American Airlines

Sat, Sep 19 - Tue, Sep 22

12:15 pm - 8:16 pmSAT San Antonio-BOS Boston Logan Intl

7h 01m1 stop Charlotte Douglas

5:17 am - 1:15 pmBOS Boston Logan Intl-SAT San Antonio

8h 58m1 stop Dallas/Fort Worth

$269American Airlines

Sat, Oct 3 - Tue, Oct 6

6:00 am - 2:22 pmSAT San Antonio-BOS Boston Logan Intl

7h 22m1 stop Newark

1:41 pm - 7:53 pmBOS Boston Logan Intl-SAT San Antonio

7h 12m1 stop Houston George Bush Intcntl

$269United Airlines

Sat, Sep 19 - Tue, Sep 22

2:20 pm - 9:28 pmSAT San Antonio-BOS Boston Logan Intl

6h 08m1 stop Houston George Bush Intcntl

6:00 am - 11:44 amBOS Boston Logan Intl-SAT San Antonio

6h 44m1 stop Newark

$269United Airlines

Fri, Oct 30 - Sun, Nov 1

10:03 am - 10:22 amSAT San Antonio-BOS Boston Logan Intl

23h 19m1 stop Orlando

11:53 am - 9:10 amBOS Boston Logan Intl-SAT San Antonio

22h 17m1 stop Orlando

$289Frontier

Wed, Sep 9 - Sun, Sep 13

Cheap last minute flights

Enter your travel dates to find the best prices.

6:00 am - 1:41 pmSAT San Antonio-BOS Boston Logan Intl

6h 41m1 stop Dallas/Fort Worth

3:38 pm - 9:15 pmBOS Boston Logan Intl-SAT San Antonio

6h 37m1 stop Charlotte Douglas

$317American Airlines

Tue, Aug 11 - Sat, Aug 22

7:00 am - 3:09 pmSAT San Antonio-BOS Boston Logan Intl

7h 09m1 stop Dallas/Fort Worth

12:56 pm - 8:57 pmBOS Boston Logan Intl-SAT San Antonio

9h 01m1 stop Philadelphia

$317American Airlines

Wed, Aug 12 - Wed, Aug 19

9:51 am - 9:09 amSAT San Antonio-BOS Boston Logan Intl

22h 18m1 stop Orlando

10:04 am - 8:56 amBOS Boston Logan Intl-SAT San Antonio

23h 52m1 stop Orlando

$407Frontier

Mon, Aug 10 - Fri, Aug 21

1:20 pm - 6:47 pmSAT San Antonio-BOS Boston Logan Intl

4h 27mnonstop

9:01 am - 12:25 pmBOS Boston Logan Intl-SAT San Antonio

4h 24mnonstop

$459Delta

Thu, Aug 13 - Tue, Aug 18

1:20 pm - 6:47 pmSAT San Antonio-BOS Boston Logan Intl

4h 27mnonstop

9:01 am - 12:25 pmBOS Boston Logan Intl-SAT San Antonio

4h 24mnonstop

$459Delta

Thu, Aug 13 - Sat, Aug 22

3:35 pm - 10:10 pmSAT San Antonio-BOS Boston Logan Intl

5h 35m1 stop Nashville Intl

5:35 am - 12:50 pmBOS Boston Logan Intl-SAT San Antonio

8h 15m2 stops Lambert-St Louis Dallas Love Field

$484Southwest

Wed, Aug 12 - Wed, Aug 19

1:00 pm - 10:10 pmSAT San Antonio-BOS Boston Logan Intl

8h 10m2 stops Houston Hobby Baltimore/Washington

5:50 am - 12:25 pmBOS Boston Logan Intl-SAT San Antonio

7h 35m1 stop Baltimore/Washington

$484Southwest

Mon, Aug 10 - Fri, Aug 21

9:51 am - 9:09 amSAT San Antonio-BOS Boston Logan Intl

22h 18m1 stop Orlando

10:04 am - 8:56 amBOS Boston Logan Intl-SAT San Antonio

23h 52m1 stop Orlando

$544Frontier

Mon, Aug 10 - Thu, Aug 13

9:55 am - 4:14 pmSAT San Antonio-PVD Providence-TFGreen

29h 19m1 stop Raleigh-Durham

6:15 am - 10:50 amPVD Providence-TFGreen-SAT San Antonio

29h 35m2 stops Raleigh-Durham Memphis

$558Breeze Airways

Sun, Aug 9 - Sun, Aug 16

9:55 am - 4:14 pmSAT San Antonio-PVD Providence-TFGreen

29h 19m1 stop Raleigh-Durham

6:25 am - 8:56 amPVD Providence-TFGreen-SAT San Antonio

27h 31m1 stop Orlando

$708Multiple Airlines

Sun, Aug 9 - Sun, Aug 16

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Frontier flights from San Antonio to Rhode Island

Our best Frontier deals on San Antonio to Rhode Island flight tickets

Frontier

Oct 19

SAT10:34 amSan Antonio

22h 35m

1 stop

BOS10:09 amBoston Logan Intl

Oct 22

BOS9:15 amBoston Logan Intl

25h 24m

1 stop

SAT9:39 amSan Antonio

$258

Frontier

Aug 10

SAT9:51 amSan Antonio

22h 18m

1 stop

BOS9:09 amBoston Logan Intl

Aug 21

BOS10:04 amBoston Logan Intl

23h 52m

1 stop

SAT8:56 amSan Antonio

$407

Frontier

Aug 14

SAT9:51 amSan Antonio

22h 18m

1 stop

BOS9:09 amBoston Logan Intl

Aug 16

BOS10:04 amBoston Logan Intl

23h 52m

1 stop

SAT8:56 amSan Antonio

$449

Southwest flights from San Antonio to Rhode Island

Our best Southwest deals on San Antonio to Rhode Island flight tickets

Southwest

Sep 9

SAT6:30 amSan Antonio

8h 30m

1 stop

BOS4:00 pmBoston Logan Intl

Sep 16

BOS5:25 amBoston Logan Intl

8h 25m

2 stops

SAT12:50 pmSan Antonio

$274

Southwest

Sep 9

SAT1:30 pmSan Antonio

7h 50m

2 stops

BOS10:20 pmBoston Logan Intl

Sep 16

BOS5:35 amBoston Logan Intl

8h 15m

2 stops

SAT12:50 pmSan Antonio

$280

Southwest

Aug 29

SAT7:20 amSan Antonio

6h 55m

1 stop

BOS3:15 pmBoston Logan Intl

Sep 5

BOS2:50 pmBoston Logan Intl

6h 05m

1 stop

SAT7:55 pmSan Antonio

$286

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioBoston

SAT San Antonio - BOS Boston Logan Intl

SATBOS

San Antonio

Mon 10/19

10:34 am-10:09 am

1 stop22h 35m

Boston Logan Intl

Thu 10/22

9:15 am-9:39 am

1 stop25h 24m

$258

San AntonioBoston

SAT San Antonio - BOS Boston Logan Intl

SATBOS

San Antonio

Sat 10/3

1:35 pm-6:56 pm

Nonstop4h 21m

Boston Logan Intl

Tue 10/6

5:50 am-11:40 am

1 stop6h 50m

$259

Quickest round-trip

San AntonioBoston

SAT San Antonio - BOS Boston Logan Intl

SATBOS

San Antonio

Wed 9/23

1:35 pm-6:56 pm

Nonstop4h 21m

Boston Logan Intl

Wed 9/30

5:40 am-10:39 am

1 stop5h 59m

$259

San AntonioBoston

SAT San Antonio - BOS Boston Logan Intl

SATBOS

San Antonio

Mon 11/16

3:20 pm-9:40 pm

1 stop5h 20m

Boston Logan Intl

Thu 11/19

5:00 am-2:05 pm

1 stop10h 05m

$269

San AntonioBoston

SAT San Antonio - BOS Boston Logan Intl

SATBOS

San Antonio

Fri 11/6

2:30 pm-1:10 am

1 stop9h 40m

Boston Logan Intl

Mon 11/9

7:30 pm-12:55 am

1 stop6h 25m

$269

San AntonioBoston

SAT San Antonio - BOS Boston Logan Intl

SATBOS

San Antonio

Sat 9/19

12:41 pm-10:29 pm

1 stop8h 48m

Boston Logan Intl

Tue 9/22

1:00 pm-8:24 pm

1 stop8h 24m

$269

San AntonioBoston

SAT San Antonio - BOS Boston Logan Intl

SATBOS

San Antonio

Sat 10/3

12:15 pm-8:16 pm

1 stop7h 01m

Boston Logan Intl

Tue 10/6

5:17 am-1:15 pm

1 stop8h 58m

$269

San AntonioBoston

SAT San Antonio - BOS Boston Logan Intl

SATBOS

San Antonio

Sat 9/19

6:00 am-2:22 pm

1 stop7h 22m

Boston Logan Intl

Tue 9/22

1:41 pm-7:53 pm

1 stop7h 12m

$269

San AntonioBoston

SAT San Antonio - BOS Boston Logan Intl

SATBOS

San Antonio

Fri 10/30

2:20 pm-9:28 pm

1 stop6h 08m

Boston Logan Intl

Sun 11/1

6:00 am-11:44 am

1 stop6h 44m

$269

San AntonioBoston

SAT San Antonio - BOS Boston Logan Intl

SATBOS

San Antonio

Wed 9/9

10:03 am-10:22 am

1 stop23h 19m

Boston Logan Intl

Sun 9/13

11:53 am-9:10 am

1 stop22h 17m

$289

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 San Antonio 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

Prices

Airlines

Other information

What is the cheapest month to fly to Rhode Island?

If you are unable to visit Rhode Island during the month of January, then departing from San Antonio during the month September is also very affordable. Most momondo users find prices during this month for around $379.

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 Saturday when prices can be found for as low as $441. 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 Monday as prices are generally higher than usual. According to our data, the average ticket price to Rhode Island on Monday is $597.

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 at noon when flights can be purchased for as low as $468. Flights in the morning are often more expensive with an average ticket price of $637.

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

You are more likely to see cheaper flights to Rhode Island from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to Rhode Island for around $416 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rhode Island from San Antonio for as low as $332 on momondo.

Cheap San Antonio to Rhode Island flight deals and tips

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

Fastest flight time	4h 06m
Direct flights	Every day
Airports in Rhode Island	19 airports

The fastest flight from San Antonio to Rhode Island takes 4h 06m

Direct flights go from San Antonio to Rhode Island every day.

There are 19 airports in Rhode Island. From San Antonio there are direct flights to Boston Logan Intl (BOS).

Search flight deals

Frequently asked questions about flying from San Antonio to Rhode Island

When did momondo last update prices for flights from San Antonio Airport to Rhode Island?
Prices for flights from San Antonio Airport to Rhode Island were last updated today.
How many operators does momondo search for flights from San Antonio Airport to Rhode Island?
As of August 2026, there are 6 operators available to choose from for flights from San Antonio Airport to Rhode Island.
How old do you have to be to fly from San Antonio Airport to Rhode Island?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Antonio Airport to Rhode Island.
What documentation or ID do you need to fly to Rhode Island?
The necessary travel and health documents for your Rhode Island trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San Antonio to Rhode Island

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $226	Free Cancellation	Rating 7.8 8,504 reviews	Search Delta flights
American Airlines	PriceFrom $266	Free Cancellation	Rating 7.1 11,888 reviews	Search American Airlines flights
Southwest	PriceFrom $358	Free Cancellation	Rating 8.0 4,216 reviews	Search Southwest flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Antonio to Rhode Island for you.

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

momondo does allow users to show only those flights to Rhode Island from San Antonio which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for San Antonio to Rhode Island flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Rhode Island from San Antonio. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.