server side global
2/27/2027
  • Flights
  • Packages
  • Hotels
  • Cars
Round-trip
Coach

Refine your search by airline, by city or airport or direct flights

Close
Book with Confidence. Trusted by 40M+ Travelers
Price Match Promise  
Found a better deal? We'll match it!
24/7 Customer Support
Speak to our travel experts anytime, anywhere.
ClubMiles Rewards
Stack points & airline miles to save.
Easy Cancellations
Convenient options online and 24/7 global concierge.

Ottawa to San Juan Flight Deals

Call us for phone only deals at 
One Way Round Trip
YOW Ottawa Feb 27, 2027
SJU San Juan
from C$321.81
Book Now
*All fares above were last found on:
Fares are one way/round trip. Fares incl. all fuel surcharges, taxes & fees and our service fees. Displayed fares are subject to change and cannot be guaranteed at the time of booking. See all booking terms and conditions. 202606~Ref:NtNinxGOnkC1cYY72JVl5Q

Book Flights from Ottawa to San Juan

Find great value on flights from Ottawa to San Juan with CheapOair! Fly to amazing San Juan and visit El Castillo de San Cristobal which is a national historic site built by Spaniards to protect the city from land attacks. Adventure enthusiasts should head to La Marquesa Forest Reserve and enjoy an exhilarating canopy tour. Appreciate historic architecture of Palacio de Santa Catalina which is the residence of Puerto Rico’s Governor and also a World Heritage Site. Don’t miss the authentic cuisine of San Juan in Calle O’Donnell. Whatever type of vacation you are looking for, CheapOair will help you save big on flights to San Juan.
Recent posts View all posts
Why Are People Racing Cheese Down a Hill? Welcome to Gloucestershire!
Read more
Offbeat Travel: Uruguay’s Circular Bridge – Puente Laguna Garzón
Read more
Offbeat Travel: The Giant Waves at Nazaré, Portugal
Read more
‘White Lotus’ Fans, Pack Your Bags: Visit the Locations for Your Favorite Mysteries
Read more
OffBeat Travel: Marlon Brando’s Private Atoll in French Polynesia
Read more

San Juan Travel Tools

Flights from Ottawa

» More Flights from Ottawa

Flights to San Juan

Earn 2X points on CheapOair app
Save up to $100 off our fees
First time app users get up to $100 off our fees on flights.
ⓘ
  • Earn up to 6X points
  • 24/7 priority support
  • In-App calls at no cost
  • Manage your bookings on the go
Switch to the app
Scan QR and install Scan QR and install
partners logos

CheapOair.ca is a registered seller of travel and is represented by RSH Travel Inc., 7100 Woodbine Avenue, Suite 406, Markham, Ontario L3R 5J2.
© 2006-2026 RSH Travel Inc. All rights reserved. Ontario: Registration #50018542, British Columbia: Registration #53325, Quebec Registration #703126

Better deals are one call away Call us Say and save Expires Jun 30, 2026. Where applicable discount applies to service fees for qualified airline tickets. Amount of service fee discount varies: maximum savings of C$10 per person applied to bookings from one (1) traveler up to five (5) travelers; the maximum discount applied is C$50. Promo Code and Instant Savings offers can be combined up to the amount of our service fees but cannot be used or combined with any other coupons, promotions or special offers. May be withdrawn at any time without notice. Promo code only applicable for bookings created over the phone through our call center.