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10/13/2026
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Ottawa to San Diego Flight Deals

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One Way Round Trip
YOW Ottawa Oct 13, 2026
SAN San Diego
from C$362.1
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*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:n_ieIbz2bUWnANkIASx57w

Book Flights from Ottawa to San Diego

Find great value on flights from Ottawa to San Diego with CheapOair! San Diego, situated on the coast of the Pacific Ocean, is the eighth-largest city in the United States. A year-round destination, San Diego pulls travellers from different corner of the world. While on a holiday in San Diego, you can surf and sand at majestic beaches like Ocean Beach, take a closer look at the marine life and enjoy exciting rides at Sea World, try scuba diving at Wreck Alley as well as soak up the vibe of San Diego's nightlife at the Gaslamp Quarter. Whatever type of vacation you are looking for, CheapOair will help you save big on flights to San Diego!
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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 May be withdrawn at any time without notice.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.