Cheap Flights to San Diego

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  • Roundtrip Flights to San Diego

Sample Roundtrip* fares starting at:  $98.20

* All fares below were last found on:Sept 1, 2015 and 2:15:56 PM

* Fares are round trip, Fares incl. all fuel surcharges, our service fees and taxes. Displayed fares are based on historical data, are subject to change and cannot be guaranteed at the time of booking. See all booking terms and conditions

FromToTravel DatesSample Fares*
FromToTravel DatesSample Fares*
Las VegasSan DiegoSep 24 - Sep 26$98.20
San FranciscoSan DiegoSep 22 - Oct 22$142.20
HoustonSan DiegoSep 22 - Sep 24$154.20
SacramentoSan DiegoSep 22 - Oct 07$159.20
ChicagoSan DiegoSep 23 - Sep 25$174.20
San JoseSan DiegoOct 05 - Oct 07$175.20
OaklandSan DiegoOct 05 - Oct 07$175.20
FresnoSan DiegoSep 22 - Oct 22$178.70
PhoenixSan DiegoSep 22 - Oct 22$207.70
New York CitySan DiegoOct 17 - Oct 19$291.20

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OneTravel Customer Reviews

Great Trip  5
Although San Juan was not my ultimate destination, I had a wonderful time seeing the sights and beaches. Beautiful sights and views!
Eileen - Aug 31, 2015
Beautiful Bay Area  5
Wonderful trip, unusual warm sunny weather. Great ride down to Santa Cruz. Wouldn't recommend transfer through Mexico City. Nightmarish lines and need to go through Mexican Immigration, Security, etc.
Steven - Aug 31, 2015
Write a review for San Diego »

Facts About Flying to San Diego, United States

In the Last 7 Days:
  • American Airlines, United Airlines, Spirit Airlines were the top 3 airlines travelers picked for flying to San Diego.

In the Last 12 Months:
  • 56% of San Diego travelers were over 35.

  • 3% of travelers booked Business or First Class flights to San Diego in the last 30 days.

  • 52% of San Diego travelers were female.

  • 14% of San Diego visitors spent less than 3 days in the city.

  • 6% of San Diego visitors traveled with children under 11.

  • 6% of people who booked flights to San Diego also rented cars with OneTravel.

  • 47% of San Diego travelers booked flights 4 weeks in advance.

Cheap Flight Tickets to San Diego, United States

The Best Time to Visit

San Diego is known for varied climates. During summer months i.e. May- August, the temperature ranges from low 70s in the evening to mid 80s during midday. Those planning to visit San Diego in October, February and March will get pleasant weather as during this time weather averages at 72 degrees.

San Diego Festivals & Events

Plan your visit to San Diego in June, this month sees the most popular festivals and events. From Annual Wings Over Gillespie Air Show to San Diego County Fair, from The Old Globe Theatre’s Summer Shakespeare Festival to Annual La Jolla Festival of the Arts and Food Faire, take your pick of the festival.

Tips to Save on Travel to San Diego

Advance booking is the best way to get cheap flight to San Diego. Book 40 to 25 days in advance to grab cheap flights. Airlines such as Air Canada, Alaska Airlines and American Eagle offers discounts on airline tickets. Travel through Metro bus, it's the inexpensive way to move around and it costs just $2.25 per person.

Top Attractions in San Diego

The Natural History Museum - The Natural History Museum is home to some of the rare animals and their remains. See exhibits of Dinosaur Skeleton and earthquake or explore a nice collection of rattlesnakes. Nature lovers can also watch nature-based movies on 70MM screen.

Cabrillo National Monument - Built in honor of the first Spanish explorer of the West Coast, the Cabrillo National Monument offers awesome panoramic views of the San Diego Bay. Visitors can see giant whales or tide-pooling in winters.

Seaworld - A visit to Seaworld is truly entertaining and action-packed, thanks to its various exhibits, rides and shows. See giant whale Shamu leaping, gliding and diving or fall in love with dolphins while watching their acrobatic activities.

San Diego Aircraft Carrier Museum - Enter the world of aviation at the San Diego Aircraft Carrier Museum. Watch the US Navy’s long-lasting aircraft carrier and various other aviation artifacts. Don’t miss a golden opportunity to fly an F-4 in a mini-simulator, located just below the flight deck.


Low Fare Promise

In the unlikely event that you find a lower rate on OneTravel or on another U.S.-based website within 4 hours of booking with, we will credit or refund you the difference. Should you contact us after 4 hours but no later than 24 hours, we will give you a US$50.00 coupon good on a future booking at The Low Fare Promise is subject to the terms and conditions listed below. This offer is good for website bookings only, and not on phone bookings.

* Terms and Conditions

Fares are roundtrip and include all fuel surcharges, our service fees and taxes. Tickets are nonrefundable, nontransferable, non-assignable. Name changes are not permitted. Fares are subject to change without notice. Fares subject to availability. There is a higher probability of seats being available at this fare on Tuesday, Wednesday and Thursday, and may require a Saturday night stay at your destination. Lowest fares may require an advance purchase of up to 21 days. Certain blackout dates may apply. Holidays and weekend travel may have a surcharge. Other restrictions may apply. Additional terms and conditions of purchase.

§ Instant Discount

This $10 off sale applies to our transaction service fees only. All fares displayed above are after the 10 USD instant discount applied. Maximum discount amount is the amount of the transaction service fees for that transaction or 10 USD, whichever is less. Some discounted and other special sale fare offers may not be eligible for this instant discount promotion. This offer may be revised or discontinued without notice.

Promo Code Offer

Applies to bookings for 4+ travelers. Book by August 31, 2015. Enter Promo Code at time of check out. The advertised Promo Code provides discounts against our service fees on stated routes. A maximum of $5 per person can be saved by using this promo code; 4 passengers are needed to redeem the full value. Promo Code and Instant Savings offers can be combined up to the amount of our service fees. Excess savings will not be applied. Promo Code expires on date indicated and can be withdrawn at anytime without notice. Our standard service fees are $30 per person one-way/roundtrip for economy class tickets.