$78 Cheap flight deals from Houston (HOU) to Río Grande (SJU)

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This Weekend's Flight Deals from Houston to Río Grande

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Nov 15 - Thu, Nov 19
IAH
George Bush Intercontinental
SJU
Luis Munoz Marin Intl.
$227 Roundtrip, found 3 days ago
$227
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sun, Nov 15 from George Bush Intercontinental to Luis Munoz Marin Intl., returning Thu, Nov 19, priced at $227 found 3 days ago
Sun, Nov 15 - Thu, Nov 19
IAH
George Bush Intercontinental
SJU
Luis Munoz Marin Intl.
$227 Roundtrip, found 3 days ago
$227
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sun, Nov 15 from George Bush Intercontinental to Luis Munoz Marin Intl., returning Thu, Nov 19, priced at $227 found 3 days ago
Fri, Nov 13 - Tue, Nov 17
IAH
George Bush Intercontinental
BQN
Rafael Hernandez
$390 Roundtrip, found 6 days ago
$390
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Fri, Nov 13 from George Bush Intercontinental to Rafael Hernandez, returning Tue, Nov 17, priced at $390 found 6 days ago
Fri, Nov 13 - Tue, Nov 17
IAH
George Bush Intercontinental
BQN
Rafael Hernandez
$390 Roundtrip, found 6 days ago
$390
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Fri, Nov 13 from George Bush Intercontinental to Rafael Hernandez, returning Tue, Nov 17, priced at $390 found 6 days ago

Airfares from $78 One Way, $165 Round Trip from Houston to Río Grande

Prices starting at $165 for return flights and $78 for one-way flights to Río Grande were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Dec 7 - Tue, Dec 15
IAH
Houston
SJU
San Juan
$165 Roundtrip, just found
$165
Roundtrip
just found
Select Frontier Airlines flight, departing Mon, Dec 7 from Houston to San Juan, returning Tue, Dec 15, priced at $165 just found
Sun, Jan 10 - Tue, Jan 12
IAH
Houston
SJU
San Juan
$168 Roundtrip, found 5 days ago
$168
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sun, Jan 10 from Houston to San Juan, returning Tue, Jan 12, priced at $168 found 5 days ago
Mon, Feb 22 - Tue, Mar 2
IAH
Houston
BQN
Aguadilla
$271 Roundtrip, found 3 days ago
$271
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Mon, Feb 22 from Houston to Aguadilla, returning Tue, Mar 2, priced at $271 found 3 days ago
Wed, Dec 9 - Sat, Dec 12
IAH
Houston
PSE
Ponce
$295 Roundtrip, found 2 days ago
$295
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Wed, Dec 9 from Houston to Ponce, returning Sat, Dec 12, priced at $295 found 2 days ago
Wed, Mar 3 - Wed, Mar 10
IAH
Houston
SJU
San Juan
$306 Roundtrip, found 16 hours ago
$306
Roundtrip
found 16 hours ago
Select JetBlue Airways flight, departing Wed, Mar 3 from Houston to San Juan, returning Wed, Mar 10, priced at $306 found 16 hours ago

Río Grande economy flight packages

Price found within the past 48 hours. Click for updated prices.
The Surfing Turtle
2.0-star property

The Surfing Turtle

9/10 Wonderful! (203 reviews)

Dec 13 - Dec 20

7 night stay

Houston (HOU) to San Juan (SJU)

United • Coach

San Juan (SJU) to Houston (HOU)

Frontier Airlines • Coach
Price was $1,081, price is now $718 per person
$718
per person
found 1 day ago
Outstanding value. They give you Tommy bahama seats for the beach. Unreal

Reviewed on Nov 5, 2026

Serena Boutique Hotel
3.5-star property

Serena Boutique Hotel

9.4/10 Exceptional! (297 reviews)

Dec 13 - Dec 20

7 night stay

Houston (HOU) to San Juan (SJU)

United • Coach

San Juan (SJU) to Houston (HOU)

Frontier Airlines • Coach
Price was $1,435, price is now $809 per person
$809
per person
found 1 day ago
Great

Reviewed on Nov 7, 2026

Hotel Puerto Valdes
4.0-star property

Hotel Puerto Valdes

8.8/10 Excellent! (755 reviews)

Dec 14 - Dec 18

4 night stay

Houston (HOU) to San Juan (SJU)

United • Coach

San Juan (SJU) to Houston (HOU)

Frontier Airlines • Coach
Save 100% on your flight
Price was $1,232, price is now $760 per person
$760
per person
found 1 day ago
Staff was excellent and very helpful during our stay especially Hector. Unfortunately the shuttle has been out of service and the hot tub needed cleaning. There were several other issues we encountered that were rectified by the Hector as well as other staff members at the time of need.

Reviewed on Nov 7, 2026

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More About Flying To Río Grande from Houston

Route Information for Flights from Houston to Río Grande

Origin Airport IATA Code
HOU
Destination Airport IATA Code
SJU
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Houston to Río Grande

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.