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Cheap flights from Rhode Island to San Antonio from $92

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rhode Island to San Antonio departing on 4/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Rhode Island to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:08 pm - 2:15 pm
BOS
-
SAT
23h 07m
2 stops
Multiple Airlines Logo
10:26 am - 11:59 pm
SAT
-
BOS
12h 33m
1 stop
$295Multiple Airlines
Sun, May 3 - Thu, May 7
Spirit Airlines Logo
3:54 pm - 11:59 pm
BOS
-
SAT
33h 05m
3 stops
Spirit Airlines Logo
10:22 am - 11:59 pm
SAT
-
BOS
12h 37m
1 stop
$296Spirit Airlines
Tue, Mar 3 - Wed, Mar 25
Spirit Airlines Logo
9:45 am - 12:27 pm
BOS
-
SAT
27h 42m
1 stop
Spirit Airlines Logo
1:22 pm - 11:59 pm
SAT
-
BOS
33h 37m
2 stops
$297Spirit Airlines
Wed, Apr 1 - Mon, Apr 6
Spirit Airlines Logo
7:43 pm - 10:18 pm
BOS
-
SAT
27h 35m
2 stops
Spirit Airlines Logo
6:00 am - 11:18 pm
SAT
-
BOS
16h 18m
1 stop
$298Spirit Airlines
Tue, Apr 21 - Tue, Apr 28
Delta Logo
10:45 am - 2:31 pm
BOS
-
SAT
4h 46mnonstop
Delta Logo
12:22 pm - 5:22 pm
SAT
-
BOS
4h 00mnonstop
$299Delta
Wed, Apr 8 - Sat, Apr 11
Spirit Airlines Logo
4:22 pm - 11:59 pm
BOS
-
SAT
8h 37m
1 stop
Spirit Airlines Logo
10:22 am - 11:59 pm
SAT
-
BOS
12h 37m
1 stop
$300Spirit Airlines
Fri, Mar 6 - Thu, Mar 12
Delta Logo
5:38 am - 12:59 pm
PVD
-
SAT
8h 21m
1 stop
Delta Logo
5:20 am - 12:01 pm
SAT
-
PVD
5h 41m
1 stop
$329Delta
Tue, Apr 28 - Tue, May 5
Southwest Logo
7:05 pm - 12:30 am
PVD
-
SAT
6h 25m
1 stop
Southwest Logo
12:30 pm - 9:10 pm
SAT
-
PVD
7h 40m
2 stops
$352Southwest
Thu, Apr 9 - Tue, Apr 14
United Airlines Logo
6:00 am - 11:03 am
PVD
-
SAT
6h 03m
1 stop
United Airlines Logo
7:05 am - 6:56 pm
SAT
-
PVD
10h 51m
2 stops
$424United Airlines
Tue, Apr 28 - Tue, May 5
United Airlines Logo
6:00 am - 3:46 pm
PVD
-
SAT
10h 46m
2 stops
United Airlines Logo
5:30 am - 2:03 pm
SAT
-
PVD
7h 33m
2 stops
$429United Airlines
Tue, Apr 28 - Tue, May 5

American Airlines flights from Rhode Island to San Antonio

Our best American Airlines deals on Rhode Island to San Antonio flight tickets
American Airlines
Mar 16
PVD3:42 pmProvidence-TFGreen
6h 04m
1 stop
SAT8:46 pmSan Antonio
Mar 26
SAT6:00 amSan Antonio
7h 25m
1 stop
PVD2:25 pmProvidence-TFGreen
$458
American Airlines
Apr 22
PVD12:39 pmProvidence-TFGreen
9h 19m
1 stop
SAT8:58 pmSan Antonio
Apr 27
SAT6:20 amSan Antonio
8h 40m
1 stop
PVD4:00 pmProvidence-TFGreen
$459
American Airlines
Apr 22
PVD3:18 pmProvidence-TFGreen
5h 47m
1 stop
SAT8:05 pmSan Antonio
Apr 27
SAT7:05 amSan Antonio
8h 46m
1 stop
PVD4:51 pmProvidence-TFGreen
$463

Delta flights from Rhode Island to San Antonio

Our best Delta deals on Rhode Island to San Antonio flight tickets
Delta
Apr 8
BOS10:45 amBoston Logan Intl
4h 46m
SAT2:31 pmSan Antonio
Apr 11
SAT12:22 pmSan Antonio
4h 00m
BOS5:22 pmBoston Logan Intl
$299
Delta
Apr 3
BOS6:50 pmBoston Logan Intl
6h 48m
1 stop
SAT12:38 amSan Antonio
Apr 7
SAT12:22 pmSan Antonio
4h 00m
BOS5:22 pmBoston Logan Intl
$309
Delta
Jun 25
BOS5:30 amBoston Logan Intl
6h 41m
1 stop
SAT11:11 amSan Antonio
Jun 29
SAT12:50 pmSan Antonio
5h 55m
1 stop
BOS7:45 pmBoston Logan Intl
$319

momondo Fare Finder

 
Customize your flight search to find flights from Rhode Island to San Antonio 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 February 23, 2026.
Use the filters below to find and compare flights from Rhode Island to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Sun 5/3

4:08 pm-2:15 pm

2 stops23h 07m

San Antonio

Thu 5/7

10:26 am-11:59 pm

1 stop12h 33m

$295

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Tue 3/3

3:54 pm-11:59 pm

3 stops33h 05m

San Antonio

Wed 3/25

10:22 am-11:59 pm

1 stop12h 37m

$296

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Wed 4/1

9:45 am-12:27 pm

1 stop27h 42m

San Antonio

Mon 4/6

1:22 pm-11:59 pm

2 stops33h 37m

$297

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Tue 4/21

7:43 pm-10:18 pm

2 stops27h 35m

San Antonio

Tue 4/28

6:00 am-11:18 pm

1 stop16h 18m

$298

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Wed 4/8

10:45 am-2:31 pm

Nonstop4h 46m

San Antonio

Sat 4/11

12:22 pm-5:22 pm

Nonstop4h 00m

$299

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Fri 3/6

4:22 pm-11:59 pm

1 stop8h 37m

San Antonio

Thu 3/12

10:22 am-11:59 pm

1 stop12h 37m

$300

ProvidenceSan Antonio

PVD - SAT

PVDSAT

Providence-TFGreen

Tue 4/28

5:38 am-12:59 pm

1 stop8h 21m

San Antonio

Tue 5/5

5:20 am-12:01 pm

1 stop5h 41m

$329

ProvidenceSan Antonio

PVD - SAT

PVDSAT

Providence-TFGreen

Thu 4/9

7:05 pm-12:30 am

1 stop6h 25m

San Antonio

Tue 4/14

12:30 pm-9:10 pm

2 stops7h 40m

$352

ProvidenceSan Antonio

PVD - SAT

PVDSAT

Providence-TFGreen

Tue 4/28

6:00 am-11:03 am

1 stop6h 03m

San Antonio

Tue 5/5

7:05 am-6:56 pm

2 stops10h 51m

$424

ProvidenceSan Antonio

PVD - SAT

PVDSAT

Providence-TFGreen

Tue 4/28

6:00 am-3:46 pm

2 stops10h 46m

San Antonio

Tue 5/5

5:30 am-2:03 pm

2 stops7h 33m

$429

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 San Antonio from

How to get the cheapest flight ticket from Rhode Island to San Antonio

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 San Antonio?

If you aren’t able to travel during the month of July, then book flights to San Antonio from Rhode Island during September instead. Flights to San Antonio in September, while not as cheap as those in July, still average around $348.

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Friday when prices can be found for as low as $358. 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 Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Sunday is $464.

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

You are more likely to see cheaper flights to San Antonio from Rhode Island when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $390 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Rhode Island for as low as $320 on momondo.

Cheap Rhode Island to San Antonio flight deals and tips

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

Fastest flight time

4h 37m

Direct flights

Every day

Airports in San Antonio

1 airport
The fastest flight from Rhode Island to San Antonio takes 4h 37m
Direct flights go from Rhode Island to San Antonio every day.
There is 1 airport in San Antonio. From Rhode Island there are direct flights to San Antonio (SAT).
Search flight deals

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

    Prices for flights from Rhode Island to San Antonio Airport are updated daily.

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

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

    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 Rhode Island to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The required travel and health documents for your San Antonio Airport 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 San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Rhode Island to San Antonio

Compare and see reviews for airlines that fly from Rhode Island to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $268Free CancellationRating
7.2
11,343 reviews
Search American Airlines flights
DeltaPriceFrom $278Free CancellationRating
7.9
8,239 reviews
Search Delta flights
SouthwestPriceFrom $296Free CancellationRating
8.0
4,300 reviews
Search Southwest flights
United AirlinesPriceFrom $332Free CancellationRating
7.4
9,344 reviews
Search United Airlines flights

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Boerne
Pleasanton
Schertz

Why use momondo?

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

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

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

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

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

momondo provides multiple filters to help you find the best flight to San Antonio from Rhode Island. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Rhode Island to San Antonio now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Antonio and let you know when they change.

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