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?

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 46% 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.

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 Birmingham and flying into San Juan Luis Munoz Marin Intl Airport (one of the most popular routes), then the duration is 5h 15m on average. Another popular route from Alabama to Puerto Rico is flying from Mobile to San Juan Luis Munoz Marin Intl Airport, which will take roughly 6h 30m. 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 119 per week as of July 2025. The most frequent departure day is Thu, with 20% 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 July 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.

$71 Cheap Flights from Alabama to Puerto Rico in 2025

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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

3:21 pm - 7:33 pmSJU-ATL

4h 12mnonstop

$143Frontier

Find Deal

Sun, Oct 5 - Sat, Oct 11

10:36 am - 2:15 pmATL-SJU

3h 39mnonstop

4:20 pm - 7:32 pmSJU-ATL

4h 12mnonstop

$153Frontier

Find Deal

Fri, Oct 31 - Mon, Nov 3

8:50 pm - 1:53 pmATL-SJU

17h 03m1 stop

2:48 pm - 11:11 pmSJU-ATL

8h 23m1 stop

$154Spirit Airlines

Find Deal

Sat, Oct 25 - Thu, Oct 30

8:50 pm - 1:43 pmATL-SJU

16h 53m1 stop

2:38 pm - 11:25 pmSJU-ATL

8h 47m1 stop

$159Spirit Airlines

Find Deal

Sat, Sep 20 - Thu, Sep 25

10:36 am - 3:15 pmATL-SJU

3h 39mnonstop

6:00 am - 7:19 pmSJU-ATL

14h 19m1 stop

$167

Find Deal

Mon, Nov 3 - Sat, Nov 8

8:50 pm - 1:53 pmATL-SJU

17h 03m1 stop

3:21 pm - 7:33 pmSJU-ATL

4h 12mnonstop

$179

Find Deal

Sat, Oct 25 - Fri, Oct 31

10:05 am - 10:45 pmBHM-SJU

11h 40m2 stops

5:00 am - 1:05 pmSJU-BHM

9h 05m2 stops

$315Southwest

Find Deal

Tue, Sep 16 - Tue, Sep 23

7:00 am - 7:45 pmVPS-SJU

11h 45m2 stops

10:30 pm - 9:50 amSJU-VPS

12h 20m2 stops

$324Southwest

Find Deal

Wed, Sep 17 - Sun, Sep 21

2:07 pm - 10:00 pmBHM-SJU

6h 53m1 stop

7:15 am - 2:28 pmSJU-BHM

8h 13m1 stop

$325Delta

Find Deal

Thu, Oct 2 - Thu, Oct 9

9:31 am - 4:33 pmPNS-SJU

6h 02m1 stop

5:43 pm - 11:14 pmSJU-PNS

6h 31m1 stop

$345Delta

Find Deal

Mon, Oct 6 - Thu, Oct 23

Spirit Airlines flights from Alabama to Puerto Rico

Our best Spirit Airlines deals on Alabama to Puerto Rico flight tickets

Spirit Airlines

Oct 25

ATL8:50 pmAtlanta Hartsfield-Jackson

17h 03m

1 stop

SJU1:53 pmSan Juan Luis Munoz Marin Intl

Oct 30

SJU2:48 pmSan Juan Luis Munoz Marin Intl

8h 23m

1 stop

ATL11:11 pmAtlanta Hartsfield-Jackson

$154

Find similar

Spirit Airlines

Sep 20

ATL8:50 pmAtlanta Hartsfield-Jackson

16h 53m

1 stop

SJU1:43 pmSan Juan Luis Munoz Marin Intl

Sep 25

SJU2:38 pmSan Juan Luis Munoz Marin Intl

8h 47m

1 stop

ATL11:25 pmAtlanta Hartsfield-Jackson

$159

Find similar

Spirit Airlines

Sep 18

ATL6:15 amAtlanta Hartsfield-Jackson

7h 38m

1 stop

SJU1:53 pmSan Juan Luis Munoz Marin Intl

Sep 25

SJU2:48 pmSan Juan Luis Munoz Marin Intl

8h 23m

1 stop

ATL11:11 pmAtlanta Hartsfield-Jackson

$161

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 11

SJU3:21 pmSan Juan Luis Munoz Marin Intl

4h 12m

ATL7:33 pmAtlanta Hartsfield-Jackson

$143

Find similar

Frontier

Oct 31

ATL10:36 amAtlanta Hartsfield-Jackson

3h 39m

SJU2:15 pmSan Juan Luis Munoz Marin Intl

Nov 3

SJU4:20 pmSan Juan Luis Munoz Marin Intl

4h 12m

ATL7:32 pmAtlanta Hartsfield-Jackson

$153

Find similar

Frontier

Oct 4

ATL10:22 amAtlanta Hartsfield-Jackson

3h 49m

SJU2:11 pmSan Juan Luis Munoz Marin Intl

Oct 11

SJU3:21 pmSan Juan Luis Munoz Marin Intl

4h 12m

ATL7:33 pmAtlanta Hartsfield-Jackson

$160

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

Sat 10/11

3:21 pm-7:33 pm

Nonstop4h 12m

$143

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Fri 10/31

10:36 am-2:15 pm

Nonstop3h 39m

San Juan Luis Munoz Marin Intl

Mon 11/3

4:20 pm-7:32 pm

Nonstop4h 12m

$153

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Sat 10/25

8:50 pm-1:53 pm

1 stop17h 03m

San Juan Luis Munoz Marin Intl

Thu 10/30

2:48 pm-11:11 pm

1 stop8h 23m

$154

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Sat 9/20

8:50 pm-1:43 pm

1 stop16h 53m

San Juan Luis Munoz Marin Intl

Thu 9/25

2:38 pm-11:25 pm

1 stop8h 47m

$159

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Mon 11/3

10:36 am-3:15 pm

Nonstop3h 39m

San Juan Luis Munoz Marin Intl

Sat 11/8

6:00 am-7:19 pm

1 stop14h 19m

$167

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Sat 10/25

8:50 pm-1:53 pm

1 stop17h 03m

San Juan Luis Munoz Marin Intl

Fri 10/31

3:21 pm-7:33 pm

Nonstop4h 12m

$179

BirminghamSan Juan

BHM - SJU

BHMSJU

Birmingham

Tue 9/16

10:05 am-10:45 pm

2 stops11h 40m

San Juan Luis Munoz Marin Intl

Tue 9/23

5:00 am-1:05 pm

2 stops9h 05m

$315

ValparaisoSan Juan

VPS - SJU

VPSSJU

Valparaiso Destin-Ft Walton Beach

Wed 9/17

7:00 am-7:45 pm

2 stops11h 45m

San Juan Luis Munoz Marin Intl

Sun 9/21

10:30 pm-9:50 am

2 stops12h 20m

$324

BirminghamSan Juan

BHM - SJU

BHMSJU

Birmingham

Thu 10/2

2:07 pm-10:00 pm

1 stop6h 53m

San Juan Luis Munoz Marin Intl

Thu 10/9

7:15 am-2:28 pm

1 stop8h 13m

$325

PensacolaSan Juan

PNS - SJU

PNSSJU

Pensacola

Mon 10/6

9:31 am-4:33 pm

1 stop6h 02m

San Juan Luis Munoz Marin Intl

Thu 10/23

5:43 pm-11:14 pm

1 stop6h 31m

$345

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 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 September, then you should wait until February to fly from Alabama, when ticket prices are also cheap, with an average price of $367.

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 $460 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 $396 on momondo.

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

You could potentially save up to 45% 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

Best Price Found	$71
Fastest flight time	3h 28m
Direct flights	Every day
Airports in Puerto Rico	3 airports

The best one-way flight to Puerto Rico from Alabama in the past 72 hours is $71. The best round-trip flight deal from Alabama to Puerto Rico found on momondo in the last 72 hours is $143.

The fastest flight from Alabama to Puerto Rico takes 3h 28m

Direct flights go from Alabama to Puerto Rico every day.

There are 3 airports near Puerto Rico: Ponce Mercedita (PSE), Aguadilla Borinquen (BQN), 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 July 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 8,048 reviews	Search Spirit Airlines flights
Delta	PriceFrom $264	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
American Airlines	PriceFrom $334	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Southwest	PriceFrom $365	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights
United Airlines	PriceFrom $392	Free Cancellation	Rating 7.4 8,900 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 $105

Flights to Aguadillafrom $176

Flights to Mayagüezfrom $358

Cheap flights from Alabama to Puerto Rico from $71

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 8/23. 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

Price Alerts

Find the cheapest flights from Alabama to Puerto Rico

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Spirit Airlines flights from Alabama to Puerto Rico

Our best Spirit Airlines 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

momondo Fare Finder

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 September, then you should wait until February to fly from Alabama, when ticket prices are also cheap, with an average price of $367.

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 45% 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 119 per week as of July 2025. The most frequent departure day is Thu, with 20% 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

Best Price Found

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