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$97+ Cheap flights from San Juan to Mexico

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — MEX
May 18 — May 251
Mon 5/18
Mon 5/25
1 adult, Economy
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Cheap flight deals from San Juan to Mexico

Cheapest flights from San Juan to Mexico
Explore the most affordable flight options available from San Juan to Mexico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 18, 2026.

This Volaris deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:25 am
SJU
-
GDL
1 stop9h 44m
Volaris
Tue 9/83:34 pm
GDL
-
SJU
1 stop11h 21m
Volaris
Deal found 4/14$254
This Frontier deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:00 am
SJU
-
CUN
1 stop10h 57m
Frontier
Sat 5/165:07 pm
CUN
-
SJU
1 stop8h 01m
Frontier
Deal found 4/15$269
This Volaris deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:25 am
SJU
-
GDL
1 stop9h 44m
Volaris
Sat 6/67:57 am
GDL
-
SJU
1 stop9h 11m
Volaris
Deal found 4/15$284
This Volaris deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/88:32 am
SJU
-
GDL
1 stop12h 02m
Volaris
Sat 8/153:34 pm
GDL
-
SJU
1 stop11h 21m
Volaris
Deal found 4/18$297
This Volaris deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/16:25 am
SJU
-
GDL
1 stop9h 44m
Volaris
Wed 8/57:02 am
GDL
-
SJU
1 stop8h 34m
Volaris
Deal found 4/17$298
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/88:59 am
SJU
-
MEX
2 stops15h 16m
Multiple Airlines
Tue 5/1211:05 am
MEX
-
SJU
1 stop9h 38m
Multiple Airlines
Deal found 4/16$300
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/293:21 am
SJU
-
MEX
1 stop17h 24m
Multiple Airlines
Sun 5/1011:05 am
MEX
-
SJU
1 stop9h 38m
Multiple Airlines
Deal found 4/16$301
This FlightHub deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:00 am
SJU
-
CUN
1 stop10h 57m
Frontier
Fri 5/153:22 pm
CUN
-
SJU
2 stops49h 04m
Frontier
Deal found 4/14$308
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/293:21 am
SJU
-
MEX
2 stops20h 54m
Multiple Airlines
Wed 5/611:05 am
MEX
-
SJU
1 stop9h 38m
Multiple Airlines
Deal found 4/15$311
This Volaris deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/269:24 am
SJU
-
GDL
1 stop9h 44m
Volaris
Sat 7/43:34 pm
GDL
-
SJU
1 stop11h 21m
Volaris
Deal found 4/18$313
This Frontier deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:17 pm
SJU
-
CUN
1 stop15h 07m
Frontier
Mon 4/2710:34 am
CUN
-
SJU
1 stop12h 55m
Frontier
Deal found 4/14$313
This Priceline deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/245:15 pm
SJU
-
CUN
1 stop21h 52m
Frontier
Sun 5/3110:30 am
CUN
-
SJU
1 stop16h 31m
Frontier
Deal found 4/17$316

Find flight deals from San Juan to Mexico

Keep the following information in mind while searching for San Juan to Mexico flight deals. Data was last updated April 18, 2026.

Round-trip from

$254
(Volaris)

One-way from

$97
(Frontier)

Popular in

March

Cheapest in

October

Average price

$507
From San Juan to Mexico
Search Deals
One-way flight from San Juan to Mexico
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from San Juan to Mexico 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, Cheapflights users made 2,558,603 searches. Data last updated April 18, 2026.
Use the filters below to find and compare flights from San Juan to Mexico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JuanGuadalajara

SJU - GDL

SJUGDL

San Juan Luis Munoz Marin Intl

Fri 6/26

9:24 am-5:08 pm

1 stop9h 44m

Guadalajara Miguel Hidal

Sat 7/4

3:34 pm-4:55 am

1 stop11h 21m

$313

San JuanGuadalajara

SJU - GDL

SJUGDL

San Juan Luis Munoz Marin Intl

Tue 6/2

6:25 am-2:09 pm

1 stop9h 44m

Guadalajara Miguel Hidal

Sat 6/6

7:57 am-7:08 pm

1 stop9h 11m

$314

San JuanMexico City

SJU - MEX

SJUMEX

San Juan Luis Munoz Marin Intl

Fri 5/1

9:54 am-12:20 pm

2 stops28h 26m

Mexico City Benito Juarez

Sun 5/10

11:05 am-10:43 pm

1 stop9h 38m

$326

San JuanGuadalajara

SJU - GDL

SJUGDL

San Juan Luis Munoz Marin Intl

Wed 5/27

6:25 am-2:20 pm

1 stop9h 55m

Guadalajara Miguel Hidal

Tue 6/2

3:34 pm-4:49 am

1 stop11h 15m

$342

San JuanGuadalajara

SJU - GDL

SJUGDL

San Juan Luis Munoz Marin Intl

Thu 5/21

6:25 am-2:20 pm

1 stop9h 55m

Guadalajara Miguel Hidal

Mon 5/25

7:12 am-5:26 pm

1 stop8h 14m

$343

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Thu 5/21

6:30 am-9:20 am

1 stop27h 50m

Cancun

Mon 5/25

10:30 am-4:01 am

1 stop16h 31m

$356

San JuanGuadalajara

SJU - GDL

SJUGDL

San Juan Luis Munoz Marin Intl

Thu 5/14

9:09 am-5:24 pm

1 stop10h 15m

Guadalajara Miguel Hidal

Mon 5/18

7:12 am-5:26 pm

1 stop8h 14m

$372

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Mon 6/15

6:17 pm-10:33 am

1 stop17h 16m

Cancun

Tue 6/23

7:01 am-4:14 pm

1 stop8h 13m

$397

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Thu 6/18

6:17 pm-10:33 am

1 stop17h 16m

Cancun

Tue 6/23

7:01 am-4:14 pm

1 stop8h 13m

$397

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Wed 5/6

6:12 pm-10:33 am

1 stop17h 21m

Cancun

Tue 5/12

2:03 pm-10:24 pm

1 stop7h 21m

$397

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from San Juan to Mexico

Have a flexible travel schedule? Discover the best time to fly to Mexico from San Juan with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Juan to Mexico

What is the cheapest month to book a flight from San Juan to Mexico?

Currently, May is the cheapest month in which you can book a flight from San Juan to Mexico (average of $84). Flying from San Juan to Mexico in October is currently the most expensive (average of $749). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Mexico

Get insights into the airlines that provide service to Mexico. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Mexico. Reviews last updated April 18, 2026.
See what other customers who have flown with Copa Airlines,United Airlines, andJetBlue from San Juan to Mexico have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.5
Good
1,579 reviews

Crew

8.1

Entertainment

6.8

Food

6.8

Overall

7.5

Boarding

7.8

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
Copa Airlines
7.5
Good
1,579 reviews
Copa Airlines
7.5
Good
1,579 reviews

Crew

8.1

Entertainment

6.8

Food

6.8

Overall

7.5

Boarding

7.8

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
United Airlines
7.4
Good
9,605 reviews
Copa Airlines
7.5
Good
1,579 reviews

Crew

8.1

Entertainment

6.8

Food

6.8

Overall

7.5

Boarding

7.8

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
JetBlue
7.2
Good
2,945 reviews
Copa Airlines
7.5
Good
1,579 reviews

Crew

8.1

Entertainment

6.8

Food

6.8

Overall

7.5

Boarding

7.8

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
American Airlines
7.1
Good
11,618 reviews
Copa Airlines
7.5
Good
1,579 reviews

Crew

8.1

Entertainment

6.8

Food

6.8

Overall

7.5

Boarding

7.8

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
Avianca
6.5
Okay
2,513 reviews
Copa Airlines
7.5
Good
1,579 reviews

Crew

8.1

Entertainment

6.8

Food

6.8

Overall

7.5

Boarding

7.8

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.

Related info for your journey

Find useful and relevant information for your journey from San Juan to Mexico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Juan to Mexico?

    Volaris, Frontier, and Copa Airlines can get you from San Juan to Mexico in just under 9h 44m. Your travel time can differ by up to 18h 06m. Airlines will cover a distance of 2428 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from San Juan to Mexico one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $110. Spirit Airlines flights start at $111 while deals on JetBlue start at $119 one-way.

  • What are the most popular routes from San Juan to Mexico?

    While some choose either San Juan Luis Munoz Marin Intl - Cancun or San Juan Luis Munoz Marin Intl - Guadalajara Miguel Hidal, San Juan Luis Munoz Marin Intl - Mexico City Benito Juarez is the most popular route from San Juan to Mexico.

  • What are the cheapest flights from San Juan to Mexico?

    The cheapest flight price from San Juan to Mexico is $196. On average you can expect to pay $422. The most popular route, (San Juan Luis Munoz Marin Intl - Mexico City Benito Juarez), can usually be booked for $301.

  • Can I find deals for flights from San Juan to Mexico that include hotel bookings?

    Yes. In addition to deals on San Juan to Mexico flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Juan to Mexico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Juan to Mexico.

  • Can I find deals for business class flights from San Juan to Mexico?

    Yes. Cheapflights offers flight deals from San Juan to Mexico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Juan to Mexico?

    Currently, May is the cheapest month in which you can book a flight from San Juan to Mexico (average of $84). Flying from San Juan to Mexico in October is currently the most expensive (average of $749). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 10 airlines flying from San Juan to Mexico

Discover the top 10 airlines that operate flights from San Juan to Mexico. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$78Average$283FlexibilityNo cancel feeOn-time65%
VolarisCheapest$110Average$383FlexibilityNo cancel feeOn-time79%
ArajetCheapest$136Average$263FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$207Average$449FlexibilityNo cancel feeOn-time62%
Copa AirlinesCheapest$211Average$452FlexibilityNo cancel feeOn-time70%
AeromexicoCheapest$225Average$612FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$249Average$467FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$350Average$654FlexibilityNo cancel feeOn-time71%
AviancaCheapest$354Average$466FlexibilityNo cancel feeOn-time71%
DeltaCheapest$438Average$651FlexibilityNo cancel feeOn-timeN/A

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