What airlines fly to Puerto Rico?

Delta, American Airlines and Southwest are the top three most popular airlines that fly to Puerto Rico from Alabama according to our data. Delta is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Puerto Rico. Keep in mind that there are 5 different airlines that fly to Puerto Rico on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Alabama to Puerto Rico?

Spirit Airlines and Frontier are the most popular carriers operating from Alabama to Puerto Rico

How long is the flight from Alabama to Puerto Rico?

Flight times from Alabama to Puerto Rico vary, but if you’re flying out of Mobile and flying into San Juan Luis Munoz Marin Intl Airport (one of the most popular routes), then the duration is 6h 16m on average. Another popular route from Alabama to Puerto Rico is flying from Birmingham to San Juan Luis Munoz Marin Intl Airport, which will take roughly 7h 27m. Keep in mind that layovers or delays could extend your travel time.

How many flights depart from Alabama to Puerto Rico on average per week?

The number of flights available between Alabama and Puerto Rico is 79 per week as of September 2025. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.

When did momondo last update prices for flights from Alabama to Puerto Rico?

Prices for flights from Alabama to Puerto Rico are updated daily.

How many operators does momondo search for flights from Alabama to Puerto Rico?

As of September 2025, there are 7 operators available to choose from for flights from Alabama to Puerto Rico.

How old do you have to be to fly from Alabama to Puerto Rico?

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 Alabama to Puerto Rico.

What documentation or ID do you need to fly to Puerto Rico?

The travel and health documents you'll need for your trip to Puerto Rico may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Puerto Rico. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$93 Cheap Flights from Alabama to Puerto Rico in 2025/26

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Find the cheapest flights from Alabama to Puerto Rico

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

10:22 am - 2:11 pmATL-SJU

3h 49mnonstop

1:17 pm - 8:35 pmSJU-ATL

7h 18m1 stop

$191Frontier

Find Deal

Sun, Oct 5 - Wed, Oct 8

10:22 am - 2:11 pmATL-SJU

3h 49mnonstop

3:19 pm - 7:31 pmSJU-ATL

4h 12mnonstop

$192Frontier

Find Deal

Sun, Oct 5 - Thu, Oct 9

10:22 am - 2:11 pmATL-SJU

3h 49mnonstop

9:26 pm - 7:36 amSJU-ATL

10h 10m1 stop

$195Multiple Airlines

Find Deal

Sun, Oct 5 - Mon, Oct 6

6:01 am - 4:23 pmATL-SJU

9h 22m1 stop

4:31 pm - 7:44 pmSJU-ATL

4h 13mnonstop

$196Multiple Airlines

Find Deal

Fri, Nov 7 - Fri, Nov 14

6:00 am - 7:21 pmATL-SJU

12h 21m1 stop

6:00 am - 7:19 pmSJU-ATL

14h 19m1 stop

$209Spirit Airlines

Find Deal

Wed, Nov 5 - Sat, Nov 15

9:45 am - 1:44 amATL-SJU

15h 59m1 stop

11:51 am - 12:22 amSJU-ATL

12h 31m1 stop

$218Spirit Airlines

Find Deal

Tue, Oct 7 - Sun, Oct 12

8:00 am - 6:13 pmATL-SJU

9h 13m1 stop

5:15 am - 10:51 amSJU-ATL

6h 36m1 stop

$237JetBlue

Find Deal

Tue, Nov 11 - Tue, Nov 18

11:50 am - 9:18 pmATL-BQN

8h 28m1 stop

6:01 am - 2:49 pmBQN-ATL

9h 48m1 stop

$286JetBlue

Find Deal

Tue, Dec 9 - Fri, Dec 12

7:00 am - 11:20 pmVPS-SJU

14h 20m2 stops

5:41 am - 3:29 pmSJU-VPS

11h 48m2 stops

$364American Airlines

Find Deal

Thu, Feb 19 - Tue, Feb 24

5:15 am - 5:52 pmCHA-SJU

11h 37m2 stops

3:51 pm - 12:15 amSJU-CHA

9h 24m1 stop

$365American Airlines

Find Deal

Tue, Nov 11 - Mon, Nov 17

Delta flights from Alabama to Puerto Rico

Our best Delta deals on Alabama to Puerto Rico flight tickets

Delta

Oct 30

MOB1:17 pmMobile

7h 42m

1 stop

SJU9:59 pmSan Juan Luis Munoz Marin Intl

Nov 5

SJU6:43 pmSan Juan Luis Munoz Marin Intl

6h 05m

1 stop

MOB10:48 pmMobile

$365

Find similar

Delta

Oct 21

BHM6:24 amBirmingham

5h 57m

1 stop

SJU1:21 pmSan Juan Luis Munoz Marin Intl

Oct 25

SJU2:31 pmSan Juan Luis Munoz Marin Intl

6h 49m

1 stop

BHM8:20 pmBirmingham

$412

Find similar

Delta

Mar 3

BHM9:17 amBirmingham

5h 55m

1 stop

SJU5:12 pmSan Juan Luis Munoz Marin Intl

Mar 4

SJU6:17 pmSan Juan Luis Munoz Marin Intl

6h 36m

1 stop

BHM10:53 pmBirmingham

$417

Find similar

Frontier flights from Alabama to Puerto Rico

Our best Frontier deals on Alabama to Puerto Rico flight tickets

Frontier

Oct 5

ATL10:22 amAtlanta Hartsfield-Jackson

3h 49m

SJU2:11 pmSan Juan Luis Munoz Marin Intl

Oct 8

SJU1:17 pmSan Juan Luis Munoz Marin Intl

7h 18m

1 stop

ATL8:35 pmAtlanta Hartsfield-Jackson

$191

Find similar

Frontier

Oct 5

ATL10:22 amAtlanta Hartsfield-Jackson

3h 49m

SJU2:11 pmSan Juan Luis Munoz Marin Intl

Oct 9

SJU3:19 pmSan Juan Luis Munoz Marin Intl

4h 12m

ATL7:31 pmAtlanta Hartsfield-Jackson

$192

Find similar

Frontier

Oct 5

ATL10:22 amAtlanta Hartsfield-Jackson

3h 49m

SJU2:11 pmSan Juan Luis Munoz Marin Intl

Oct 8

SJU1:17 pmSan Juan Luis Munoz Marin Intl

7h 18m

1 stop

ATL8:35 pmAtlanta Hartsfield-Jackson

$193

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Sun 10/5

10:22 am-2:11 pm

Nonstop3h 49m

San Juan Luis Munoz Marin Intl

Wed 10/8

1:17 pm-8:35 pm

1 stop7h 18m

$191

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Sun 10/5

10:22 am-2:11 pm

Nonstop3h 49m

San Juan Luis Munoz Marin Intl

Thu 10/9

3:19 pm-7:31 pm

Nonstop4h 12m

$192

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Sun 10/5

10:22 am-2:11 pm

Nonstop3h 49m

San Juan Luis Munoz Marin Intl

Mon 10/6

9:26 pm-7:36 am

1 stop10h 10m

$195

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Fri 11/7

6:01 am-4:23 pm

1 stop9h 22m

San Juan Luis Munoz Marin Intl

Fri 11/14

4:31 pm-7:44 pm

Nonstop4h 13m

$196

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Wed 11/5

6:00 am-7:21 pm

1 stop12h 21m

San Juan Luis Munoz Marin Intl

Sat 11/15

6:00 am-7:19 pm

1 stop14h 19m

$209

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Tue 10/7

9:45 am-1:44 am

1 stop15h 59m

San Juan Luis Munoz Marin Intl

Sun 10/12

11:51 am-12:22 am

1 stop12h 31m

$218

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Tue 11/11

8:00 am-6:13 pm

1 stop9h 13m

San Juan Luis Munoz Marin Intl

Tue 11/18

5:15 am-10:51 am

1 stop6h 36m

$237

AtlantaAguadilla

ATL - BQN

ATLBQN

Atlanta Hartsfield-Jackson

Tue 12/9

11:50 am-9:18 pm

1 stop8h 28m

Aguadilla Borinquen

Fri 12/12

6:01 am-2:49 pm

1 stop9h 48m

$286

ValparaisoSan Juan

VPS - SJU

VPSSJU

Valparaiso Destin-Ft Walton Beach

Thu 2/19

7:00 am-11:20 pm

2 stops14h 20m

San Juan Luis Munoz Marin Intl

Tue 2/24

5:41 am-3:29 pm

2 stops11h 48m

$364

ChattanoogaSan Juan

CHA - SJU

CHASJU

Chattanooga Lovell Field

Tue 11/11

5:15 am-5:52 pm

2 stops11h 37m

San Juan Luis Munoz Marin Intl

Mon 11/17

3:51 pm-12:15 am

1 stop9h 24m

$365

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Alabama to Puerto Rico

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 Puerto Rico?

If you don’t want to visit Puerto Rico in February, then you should wait until November to fly from Alabama, when ticket prices are also cheap, with an average price of $388.

What is the cheapest day to depart on your flight to Puerto Rico?

On average, the least expensive day to fly to Puerto Rico from Alabama is on a Saturday. momondo users have found tickets for Saturday departures for as low as $419. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Puerto Rico is Monday, with ticket prices averaging around $604.

What is the cheapest time of day to depart on your flight to Puerto Rico?

Our most recent data shows that the best time of day to fly to Puerto Rico is in the afternoon. Flights from Alabama to Puerto Rico during this time can be as low as $432. In contrast, the most expensive time of day to depart to Puerto Rico is in the evening when prices are around $583.

How far in advance should I book a flight to Puerto Rico?

You are more likely to see cheaper flights to Puerto Rico from Alabama when booking weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around $483 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Rico from Alabama for as low as $366 on momondo.

Can stopping save me money on Alabama to Puerto Rico flights?

You could potentially save up to 23% on your flight if you consider stops on a Alabama to Puerto Rico flight.

Cheap Alabama to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Alabama to Puerto Rico

Fastest flight time	3h 21m
Direct flights	Every day
Airports in Puerto Rico	1 airport

The fastest flight from Alabama to Puerto Rico takes 3h 21m

Direct flights go from Alabama to Puerto Rico every day.

There is 1 airport near Puerto Rico: San Juan Luis Munoz Marin Intl (SJU)

Search flight deals

When did momondo last update prices for flights from Alabama to Puerto Rico?
Prices for flights from Alabama to Puerto Rico are updated daily.
How many operators does momondo search for flights from Alabama to Puerto Rico?
As of September 2025, there are 7 operators available to choose from for flights from Alabama to Puerto Rico.
How old do you have to be to fly from Alabama to Puerto Rico?
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 Alabama to Puerto Rico.
What documentation or ID do you need to fly to Puerto Rico?
The travel and health documents you'll need for your trip to Puerto Rico may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Puerto Rico. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Alabama to Puerto Rico

Compare and see reviews for airlines that fly from Alabama to Puerto Rico with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $182	Free Cancellation	Rating 6.3 8,041 reviews	Search Spirit Airlines flights
Delta	PriceFrom $264	Free Cancellation	Rating 7.9 7,974 reviews	Search Delta flights
American Airlines	PriceFrom $335	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Southwest	PriceFrom $374	Free Cancellation	Rating 8.0 4,244 reviews	Search Southwest flights
United Airlines	PriceFrom $392	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Alabama to Puerto Rico?

Finding the right flight to Puerto Rico from Alabama is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Puerto Rico quick and easy, saving you time and money.

Can I find flights from Alabama to Puerto Rico with flexible booking policies on momondo?

Yes. All flights to Puerto Rico from Alabama on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Alabama to Puerto Rico?

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

I’m not ready to book a flight from Alabama to Puerto Rico right now. Can momondo alert me if prices change?

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

An easier way to manage your Puerto Rico 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

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Find better results for your trip to Puerto Rico

Popular cities in Puerto Rico

Flights to San Juanfrom $118

Flights to Aguadillafrom $157

Flights to Mayagüezfrom $260

Cheap flights from Alabama to Puerto Rico from $93

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Alabama to Puerto Rico departing on 10/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

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Find the cheapest flights from Alabama to Puerto Rico

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Delta flights from Alabama to Puerto Rico

Our best Delta deals on Alabama to Puerto Rico flight tickets

Frontier flights from Alabama to Puerto Rico

Our best Frontier deals on Alabama to Puerto Rico flight tickets

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Use the filters below to find and compare flights from Alabama to Puerto Rico that are best for you.

See travel insights to Puerto Rico from

How to get the cheapest flight ticket from Alabama to Puerto Rico

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 Puerto Rico?

If you don’t want to visit Puerto Rico in February, then you should wait until November to fly from Alabama, when ticket prices are also cheap, with an average price of $388.

What is the cheapest day to depart on your flight to Puerto Rico?

What is the cheapest time of day to depart on your flight to Puerto Rico?

Our most recent data shows that the best time of day to fly to Puerto Rico is in the afternoon. Flights from Alabama to Puerto Rico during this time can be as low as $432. In contrast, the most expensive time of day to depart to Puerto Rico is in the evening when prices are around $583.

How far in advance should I book a flight to Puerto Rico?

Can stopping save me money on Alabama to Puerto Rico flights?

You could potentially save up to 23% on your flight if you consider stops on a Alabama to Puerto Rico flight.

What is the cheapest airline that flies from Alabama to Puerto Rico?

Spirit Airlines and Frontier are the most popular carriers operating from Alabama to Puerto Rico

What airlines fly to Puerto Rico?

How many flights depart from Alabama to Puerto Rico on average per week?

The number of flights available between Alabama and Puerto Rico is 79 per week as of September 2025. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.

How long is the flight from Alabama to Puerto Rico?

Cheap Alabama to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Alabama to Puerto Rico

Fastest flight time

Direct flights

Airports in Puerto Rico

When did momondo last update prices for flights from Alabama to Puerto Rico?

How many operators does momondo search for flights from Alabama to Puerto Rico?

How old do you have to be to fly from Alabama to Puerto Rico?

What documentation or ID do you need to fly to Puerto Rico?

Best airlines flying from Alabama to Puerto Rico

Compare and see reviews for airlines that fly from Alabama to Puerto Rico with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Alabama to Puerto Rico?

Can I find flights from Alabama to Puerto Rico with flexible booking policies on momondo?

How can momondo help me find flights from Alabama to Puerto Rico?

I’m not ready to book a flight from Alabama to Puerto Rico right now. Can momondo alert me if prices change?

An easier way to manage your Puerto Rico 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Puerto Rico

Popular cities in Puerto Rico

Popular flights according to clicks in the last 7 days on momondo