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Cheap flights from Pittsburgh to San Juan from $94

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to San Juan departing on 4/15. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Pittsburgh to San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:35 am - 7:22 pm
PIT
-
SJU
12h 47m
1 stop
Multiple Airlines Logo
6:00 am - 7:20 pm
SJU
-
PIT
13h 20m
1 stop
$222Multiple Airlines
dom., may. 3 - jue., may. 7
Frontier Logo
8:15 pm - 8:04 am
PIT
-
SJU
11h 49m
1 stop
Frontier Logo
3:03 am - 7:20 pm
SJU
-
PIT
16h 17m
1 stop
$223Frontier
vie., may. 29 - vie., jun. 5
Frontier Logo
7:00 pm - 10:48 pm
PIT
-
SJU
27h 48m
1 stop
Frontier Logo
3:19 pm - 8:29 am
SJU
-
PIT
17h 10m
1 stop
$225Frontier
lun., abr. 13 - jue., abr. 16
Spirit Airlines Logo
6:35 am - 7:22 pm
PIT
-
SJU
12h 47m
1 stop
Spirit Airlines Logo
7:00 am - 11:59 pm
SJU
-
PIT
16h 59m
1 stop
$226Spirit Airlines
lun., abr. 20 - mar., abr. 28
Spirit Airlines Logo
6:15 pm - 7:22 pm
PIT
-
SJU
25h 07m
1 stop
Spirit Airlines Logo
12:57 pm - 11:59 pm
SJU
-
PIT
11h 02m
1 stop
$227Spirit Airlines
dom., abr. 26 - jue., abr. 30
Multiple Airlines Logo
7:00 pm - 2:31 pm
PIT
-
SJU
19h 31m
1 stop
Multiple Airlines Logo
12:57 pm - 11:59 pm
SJU
-
PIT
11h 02m
1 stop
$229Multiple Airlines
lun., abr. 13 - vie., abr. 17
Frontier Logo
8:15 pm - 8:04 am
PIT
-
SJU
11h 49m
1 stop
Frontier Logo
6:09 pm - 7:20 pm
SJU
-
PIT
25h 11m
1 stop
$231Frontier
jue., may. 28 - dom., may. 31
Spirit Airlines Logo
6:00 am - 11:49 am
PIT
-
SJU
5h 49m
1 stop
Spirit Airlines Logo
12:57 pm - 11:59 pm
SJU
-
PIT
11h 02m
1 stop
$233Spirit Airlines
mar., abr. 14 - mié., abr. 22
Multiple Airlines Logo
6:15 pm - 12:23 pm
PIT
-
SJU
18h 08m
1 stop
Multiple Airlines Logo
12:57 pm - 11:59 pm
SJU
-
PIT
11h 02m
1 stop
$234Multiple Airlines
jue., abr. 23 - mié., abr. 29
Multiple Airlines Logo
6:35 am - 7:22 pm
PIT
-
SJU
12h 47m
1 stop
Multiple Airlines Logo
3:39 pm - 9:14 am
SJU
-
PIT
17h 35m
1 stop
$236Multiple Airlines
dom., abr. 26 - jue., abr. 30

Spirit Airlines flights from Pittsburgh to San Juan

Our best Spirit Airlines deals on Pittsburgh to San Juan flight tickets
Spirit Airlines
Apr 20
PIT6:35 amPittsburgh
12h 47m
1 stop
SJU7:22 pmSan Juan Luis Munoz Marin Intl
Apr 28
SJU7:00 amSan Juan Luis Munoz Marin Intl
16h 59m
1 stop
PIT11:59 pmPittsburgh
$226
Spirit Airlines
Apr 26
PIT6:15 pmPittsburgh
25h 07m
1 stop
SJU7:22 pmSan Juan Luis Munoz Marin Intl
Apr 30
SJU12:57 pmSan Juan Luis Munoz Marin Intl
11h 02m
1 stop
PIT11:59 pmPittsburgh
$227
Spirit Airlines
Apr 14
PIT6:00 amPittsburgh
5h 49m
1 stop
SJU11:49 amSan Juan Luis Munoz Marin Intl
Apr 22
SJU12:57 pmSan Juan Luis Munoz Marin Intl
11h 02m
1 stop
PIT11:59 pmPittsburgh
$233

Frontier flights from Pittsburgh to San Juan

Our best Frontier deals on Pittsburgh to San Juan flight tickets
Frontier
May 29
PIT8:15 pmPittsburgh
11h 49m
1 stop
SJU8:04 amSan Juan Luis Munoz Marin Intl
Jun 5
SJU3:03 amSan Juan Luis Munoz Marin Intl
16h 17m
1 stop
PIT7:20 pmPittsburgh
$223
Frontier
Apr 13
PIT7:00 pmPittsburgh
27h 48m
1 stop
SJU10:48 pmSan Juan Luis Munoz Marin Intl
Apr 16
SJU3:19 pmSan Juan Luis Munoz Marin Intl
17h 10m
1 stop
PIT8:29 amPittsburgh
$225
Frontier
May 28
PIT8:15 pmPittsburgh
11h 49m
1 stop
SJU8:04 amSan Juan Luis Munoz Marin Intl
May 31
SJU6:09 pmSan Juan Luis Munoz Marin Intl
25h 11m
1 stop
PIT7:20 pmPittsburgh
$231

momondo Fare Finder

 
Customize your flight search to find flights from Pittsburgh to San Juan 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 abril 1, 2026.
Use the filters below to find and compare flights from Pittsburgh to San Juan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

dom. 5/3

6:35 am-7:22 pm

1 stop12h 47m

San Juan Luis Munoz Marin Intl

jue. 5/7

6:00 am-7:20 pm

1 stop13h 20m

$222

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

vie. 5/29

8:15 pm-8:04 am

1 stop11h 49m

San Juan Luis Munoz Marin Intl

vie. 6/5

3:03 am-7:20 pm

1 stop16h 17m

$223

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

lun. 4/13

7:00 pm-10:48 pm

1 stop27h 48m

San Juan Luis Munoz Marin Intl

jue. 4/16

3:19 pm-8:29 am

1 stop17h 10m

$225

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

lun. 4/20

6:35 am-7:22 pm

1 stop12h 47m

San Juan Luis Munoz Marin Intl

mar. 4/28

7:00 am-11:59 pm

1 stop16h 59m

$226

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

dom. 4/26

6:15 pm-7:22 pm

1 stop25h 07m

San Juan Luis Munoz Marin Intl

jue. 4/30

12:57 pm-11:59 pm

1 stop11h 02m

$227

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

lun. 4/13

7:00 pm-2:31 pm

1 stop19h 31m

San Juan Luis Munoz Marin Intl

vie. 4/17

12:57 pm-11:59 pm

1 stop11h 02m

$229

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

jue. 5/28

8:15 pm-8:04 am

1 stop11h 49m

San Juan Luis Munoz Marin Intl

dom. 5/31

6:09 pm-7:20 pm

1 stop25h 11m

$231
Quickest round-trip

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

mar. 4/14

6:00 am-11:49 am

1 stop5h 49m

San Juan Luis Munoz Marin Intl

mié. 4/22

12:57 pm-11:59 pm

1 stop11h 02m

$233

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

jue. 4/23

6:15 pm-12:23 pm

1 stop18h 08m

San Juan Luis Munoz Marin Intl

mié. 4/29

12:57 pm-11:59 pm

1 stop11h 02m

$234

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

dom. 4/26

6:35 am-7:22 pm

1 stop12h 47m

San Juan Luis Munoz Marin Intl

jue. 4/30

3:39 pm-9:14 am

1 stop17h 35m

$236

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 Juan from

How to get the cheapest flight ticket from Pittsburgh to San Juan

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 typical price of a round-trip flight between Pittsburgh and San Juan?

What is the cheapest month to fly to San Juan?

If you’re not able to fly to San Juan in October, then September is your next best option. Flight prices from Pittsburgh to San Juan during September average around $285.

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

You are more likely to see cheaper flights to San Juan from Pittsburgh when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan for around $381 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan from Pittsburgh for as low as $309 on momondo.

Cheap Pittsburgh to San Juan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pittsburgh to San Juan

Fastest flight time

5h 49m

Direct flights

None
The fastest flight from Pittsburgh to San Juan takes 5h 49m
There are no direct flights from Pittsburgh to San Juan. There are no popular flight routes from Pittsburgh to San Juan.
Search flight deals

  • How far is Pittsburgh to San Juan by plane?

    The distance between Pittsburgh and San Juan is about 1726.7 mi. Typically, this will take 5h 49m by plane in normal conditions.

  • When did momondo last update prices for flights from Pittsburgh Airport to San Juan?

    Prices for flights from Pittsburgh Airport to San Juan are updated daily.

  • How many operators does momondo search for flights from Pittsburgh Airport to San Juan?

  • How old do you have to be to fly from Pittsburgh Airport to San Juan?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pittsburgh Airport to San Juan.

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

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

Best airlines flying from Pittsburgh to San Juan

Compare and see reviews for airlines that fly from Pittsburgh to San Juan with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $135Free CancellationRating
5.7
3,008 reviews
Search Frontier flights
JetBluePriceFrom $141Free CancellationRating
7.2
2,906 reviews
Search JetBlue flights
DeltaPriceFrom $152Free CancellationRating
7.9
8,364 reviews
Search Delta flights
Spirit AirlinesPriceFrom $153Free CancellationRating
6.3
8,566 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $222Free CancellationRating
7.4
9,526 reviews
Search United Airlines flights
SouthwestPriceFrom $225Free CancellationRating
8.0
4,333 reviews
Search Southwest flights
American AirlinesPriceFrom $232Free CancellationRating
7.1
11,542 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Pittsburgh to San Juan?

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 Pittsburgh to San Juan for you.

Can I find flights from Pittsburgh to San Juan with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Juan from Pittsburgh with this policy.

How can momondo help me find flights from Pittsburgh to San Juan?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Pittsburgh to San Juan.

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

If you are simply researching potential flights to San Juan, momondo offers a useful price alert feature which will track prices for flights to San Juan from Pittsburgh and alert you when they change.

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Find better results for your trip to Puerto Rico

Fly into one of these airports located in San Juan

Airports listed have a maximum distance of 7.1 mi from San Juan
San Juan Isla Grande Airport
San Juan Luis Munoz Marin Intl Airport