$370+ Cheap flights from San Juan to McAllen (MFE)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — MFE
Sep 25 — Oct 21
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest
Best
Last-minute
Cheapest flights from San Juan to McAllenExplore the most affordable flight options available from San Juan to McAllen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2026.
Explore the most affordable flight options available from San Juan to McAllen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2026.
This American Airlines deal was found by Cheapflights users on 8/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/224:17 pm -
1 stop8h 45m
Sat 10/314:37 pm -
2 stops18h 57m
Deal found 8/26![American Airlines logo]()
$370
This United Airlines deal was found by Cheapflights users on 8/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:00 am -
1 stop7h 27m
Sat 9/195:19 am -
1 stop9h 23m
Deal found 8/21![United Airlines logo]()
$434
This American Airlines deal was found by Cheapflights users on 8/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:00 am -
2 stops16h 44m
Thu 9/177:49 pm -
1 stop17h 56m
Deal found 8/25![American Airlines logo]()
$473
This United Airlines deal was found by Cheapflights users on 8/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/222:55 pm -
1 stop8h 03m
Sat 10/315:00 am -
1 stop9h 36m
Deal found 8/25![United Airlines logo]()
$489
Best flights from San Juan to McAllenDiscover carefully curated flight deals from San Juan to McAllen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.
Discover carefully curated flight deals from San Juan to McAllen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.
This United Airlines deal was found by Cheapflights users on 8/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:00 am -
1 stop7h 27m
Sat 9/195:19 am -
1 stop9h 23m
Deal found 8/21![United Airlines logo]()
$434
This American Airlines deal was found by Cheapflights users on 8/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/224:17 pm -
1 stop17h 36m
Sat 10/316:42 am -
1 stop7h 41m
Deal found 8/23![American Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 8/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:16 am -
2 stops14h 43m
Thu 9/174:35 pm -
2 stops17h 25m
Deal found 8/25![American Airlines logo]()
$473
Last-minute flights from San Juan to McAllenDiscover last-minute flight deals from San Juan to McAllen. Data last updated August 26, 2026 and is based on user searches.
Discover last-minute flight deals from San Juan to McAllen. Data last updated August 26, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:00 am -
2 stops12h 25m
Tue 9/87:00 am -
2 stops13h 55m
Deal found 8/26![American Airlines logo]()
$582
This American Airlines deal was found by Cheapflights users on 8/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:00 am -
2 stops16h 44m
Thu 9/177:49 pm -
1 stop17h 56m
Deal found 8/25![American Airlines logo]()
$473
This United Airlines deal was found by Cheapflights users on 8/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:00 am -
1 stop7h 27m
Sat 9/195:19 am -
1 stop9h 23m
Deal found 8/22![United Airlines logo]()
$434
Find flight deals from San Juan to McAllen
Discover tips and strategies to find the most affordable flight options for your journey from San Juan (PR1) to McAllen (MFE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 26, 2026.
Round-trip from | $370 (American Airlines) |
|---|---|
Popular in | October |
Cheapest in | February |
Average price | $656 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Juan to McAllen 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 7,457,451 searches. Data last updated August 26, 2026.
Use the filters below to find and compare flights from San Juan to McAllen that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
San JuanMcAllen
SJU San Juan Luis Munoz Marin Intl - MFE McAllen Miller Intl
SJUMFE
San Juan Luis Munoz Marin Intl
Wed 9/16
7:00 am-1:27 pm
1 stop7h 27m
McAllen Miller Intl
Sat 9/19
5:19 am-3:42 pm
1 stop9h 23m
$434
San JuanMcAllen
SJU San Juan Luis Munoz Marin Intl - MFE McAllen Miller Intl
SJUMFE
San Juan Luis Munoz Marin Intl
Thu 10/22
4:17 pm-8:53 am
1 stop17h 36m
McAllen Miller Intl
Sat 10/31
6:42 am-3:23 pm
1 stop7h 41m
$449
San JuanMcAllen
SJU San Juan Luis Munoz Marin Intl - MFE McAllen Miller Intl
SJUMFE
San Juan Luis Munoz Marin Intl
Thu 9/10
10:16 am-11:59 pm
2 stops14h 43m
McAllen Miller Intl
Thu 9/17
4:35 pm-11:00 am
2 stops17h 25m
$473
Sorted by cheapest first
Best time to book a flight from San Juan to McAllen
Have a flexible travel schedule? Discover the best time to fly to McAllen from San Juan with our price prediction graph.
PR1-MFE
SJU-MFE
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 McAllen
PR1-MFE
SJU-MFE
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing McAllen
Get insights into the airlines that provide service to McAllen. 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 McAllen. Reviews last updated August 26, 2026.
Read through reviews of airlines operating flights from San Juan to McAllen, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.4
Food
6.7
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Crew
8.1
Reviews
1 / 20
8.0
ExcellentFERNANDO,Sep 2024
YYC - IAH
Overall
7.4
Food
6.7
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Crew
8.1
Reviews
1 / 20
8.0
ExcellentFERNANDO,Sep 2024
YYC - IAH
Overall
7.4
Food
6.7
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Crew
8.1
Reviews
1 / 20
8.0
ExcellentFERNANDO,Sep 2024
YYC - IAH
Related info for your journey
Find useful and relevant information for your journey from San Juan to McAllen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near McAllen?
Book flights to McAllen if you plan to visit one of these locationsPharr
Weslaco
Mission
Edinburg
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Other flights to McAllen
Explore flights to McAllen departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 26, 2026.
San Juan and McAllen flights
Browse other San Juan and McAllen flight options. Last updated on August 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from San Juan to McAllen
Discover the top 2 airlines that operate flights from San Juan to McAllen. 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 7,457,451 searches. Data last updated August 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$239 | Average$544 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$268 | Average$481 | FlexibilityNo cancel fee | On-time69% |