Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Rhode Island to San Antonio from $116

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 4/20. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Rhode Island to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
5:45 am - 4:16 pm
BOS
-
SAT
11h 31m
1 stop
Spirit Airlines Logo
5:26 pm - 11:54 pm
SAT
-
BOS
29h 28m
1 stop
$313Spirit Airlines
Mon, May 4 - Thu, May 7
Multiple Airlines Logo
5:45 am - 4:16 pm
BOS
-
SAT
11h 31m
1 stop
Multiple Airlines Logo
7:54 pm - 8:44 am
SAT
-
BOS
35h 50m
2 stops
$314Multiple Airlines
Mon, May 4 - Thu, May 7
Spirit Airlines Logo
5:45 am - 4:16 pm
BOS
-
SAT
11h 31m
1 stop
Spirit Airlines Logo
5:26 pm - 11:54 pm
SAT
-
BOS
29h 28m
1 stop
$315Spirit Airlines
Thu, May 14 - Sun, May 17
Multiple Airlines Logo
9:29 am - 8:55 am
BOS
-
SAT
24h 26m
1 stop
Multiple Airlines Logo
7:54 pm - 1:24 am
SAT
-
BOS
28h 30m
2 stops
$317Multiple Airlines
Sat, May 9 - Tue, May 12
Multiple Airlines Logo
5:45 am - 4:16 pm
BOS
-
SAT
11h 31m
1 stop
Multiple Airlines Logo
7:54 pm - 7:15 pm
SAT
-
BOS
22h 21m
2 stops
$318Multiple Airlines
Mon, May 11 - Tue, May 12
American Airlines Logo
6:12 pm - 11:59 pm
BOS
-
SAT
6h 47m
1 stop
American Airlines Logo
5:00 am - 1:37 pm
SAT
-
BOS
7h 37m
1 stop
$320American Airlines
Sat, May 23 - Sun, May 24
American Airlines Logo
4:21 pm - 10:52 pm
BOS
-
SAT
7h 31m
1 stop
American Airlines Logo
8:14 am - 3:34 pm
SAT
-
BOS
6h 20m
1 stop
$328American Airlines
Mon, Apr 27 - Fri, May 1
Southwest Logo
6:10 pm - 11:50 pm
PVD
-
SAT
6h 40m
1 stop
Southwest Logo
3:45 pm - 10:20 pm
SAT
-
PVD
5h 35m
1 stop
$349Southwest
Wed, May 20 - Wed, May 27
Southwest Logo
8:30 am - 3:05 pm
PVD
-
SAT
7h 35m
2 stops
Southwest Logo
3:45 pm - 10:20 pm
SAT
-
PVD
5h 35m
1 stop
$354Southwest
Wed, May 20 - Wed, May 27
Delta Logo
5:23 pm - 12:44 am
PVD
-
SAT
8h 21m
1 stop
Delta Logo
10:52 am - 7:05 pm
SAT
-
PVD
7h 13m
1 stop
$394Delta
Tue, May 26 - Fri, May 29

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Spirit Airlines flights from Rhode Island to San Antonio

Our best Spirit Airlines deals on Rhode Island to San Antonio flight tickets
Spirit Airlines
May 4
BOS5:45 amBoston Logan Intl
11h 31m
1 stop
SAT4:16 pmSan Antonio
May 7
SAT5:26 pmSan Antonio
29h 28m
1 stop
BOS11:54 pmBoston Logan Intl
$313
Spirit Airlines
May 14
BOS5:45 amBoston Logan Intl
11h 31m
1 stop
SAT4:16 pmSan Antonio
May 17
SAT5:26 pmSan Antonio
29h 28m
1 stop
BOS11:54 pmBoston Logan Intl
$315
Spirit Airlines
May 1
BOS10:25 amBoston Logan Intl
27h 52m
1 stop
SAT1:17 pmSan Antonio
May 7
SAT5:26 pmSan Antonio
29h 28m
1 stop
BOS11:54 pmBoston Logan Intl
$326

Delta flights from Rhode Island to San Antonio

Our best Delta deals on Rhode Island to San Antonio flight tickets
Delta
May 20
BOS8:30 amBoston Logan Intl
4h 40m
SAT12:10 pmSan Antonio
May 27
SAT2:35 pmSan Antonio
8h 19m
1 stop
BOS11:54 pmBoston Logan Intl
$309
Delta
Jul 1
BOS9:00 amBoston Logan Intl
4h 25m
SAT12:25 pmSan Antonio
Jul 22
SAT1:20 pmSan Antonio
4h 27m
BOS6:47 pmBoston Logan Intl
$339
Delta
Sep 16
BOS9:15 amBoston Logan Intl
4h 37m
SAT12:52 pmSan Antonio
Sep 19
SAT2:00 pmSan Antonio
7h 20m
1 stop
BOS10:20 pmBoston Logan Intl
$349

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 April 18, 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

Cheapest round-trip

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Mon 5/4

5:45 am-4:16 pm

1 stop11h 31m

San Antonio

Thu 5/7

5:26 pm-11:54 pm

1 stop29h 28m

$313

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Mon 5/4

5:45 am-4:16 pm

1 stop11h 31m

San Antonio

Thu 5/7

7:54 pm-8:44 am

2 stops35h 50m

$314

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Thu 5/14

5:45 am-4:16 pm

1 stop11h 31m

San Antonio

Sun 5/17

5:26 pm-11:54 pm

1 stop29h 28m

$315

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Sat 5/9

9:29 am-8:55 am

1 stop24h 26m

San Antonio

Tue 5/12

7:54 pm-1:24 am

2 stops28h 30m

$317

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Mon 5/11

5:45 am-4:16 pm

1 stop11h 31m

San Antonio

Tue 5/12

7:54 pm-7:15 pm

2 stops22h 21m

$318

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Sat 5/23

6:12 pm-11:59 pm

1 stop6h 47m

San Antonio

Sun 5/24

5:00 am-1:37 pm

1 stop7h 37m

$320

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Mon 4/27

4:21 pm-10:52 pm

1 stop7h 31m

San Antonio

Fri 5/1

8:14 am-3:34 pm

1 stop6h 20m

$328
Quickest round-trip

ProvidenceSan Antonio

PVD - SAT

PVDSAT

Providence-TFGreen

Wed 5/20

6:10 pm-11:50 pm

1 stop6h 40m

San Antonio

Wed 5/27

3:45 pm-10:20 pm

1 stop5h 35m

$349

ProvidenceSan Antonio

PVD - SAT

PVDSAT

Providence-TFGreen

Wed 5/20

8:30 am-3:05 pm

2 stops7h 35m

San Antonio

Wed 5/27

3:45 pm-10:20 pm

1 stop5h 35m

$354

ProvidenceSan Antonio

PVD - SAT

PVDSAT

Providence-TFGreen

Tue 5/26

5:23 pm-12:44 am

1 stop8h 21m

San Antonio

Fri 5/29

10:52 am-7:05 pm

1 stop7h 13m

$394

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 June instead. Flights to San Antonio in June, while not as cheap as those in July, still average around $357.

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 Tuesday when prices can be found for as low as $400. 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 San Antonio on Monday is $511.

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

According to our data, the cheapest time of day to fly to San Antonio is in the morning. momondo users have found flights departing from Rhode Island to San Antonio in the morning for as low as $435. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly at noon, with an average ticket price of $598. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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 $400 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 $310 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 24m

Direct flights

Every day

Airports in San Antonio

1 airport
The fastest flight from Rhode Island to San Antonio takes 4h 24m
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

Frequently asked questions about flying from Rhode Island to San Antonio

  • 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 $273Free CancellationRating
7.1
11,604 reviews
Search American Airlines flights
DeltaPriceFrom $278Free CancellationRating
7.9
8,424 reviews
Search Delta flights
SouthwestPriceFrom $296Free CancellationRating
8.0
4,330 reviews
Search Southwest flights
United AirlinesPriceFrom $332Free CancellationRating
7.4
9,605 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.

An easier way to manage your San Antonio 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 5/18
Mon 5/25
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States