>>>>
Cheap Flights from Portland to San Diego
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Convenient & reliable booking and payment system
Cheap Flights from Portland to San Diego starting at S$ 239
We've found these cheap flights for you. You can book one-way or return flight tickets.
- One way
- Round-trip
- PWM12:089h 42m1 stopSAN18:50Wed, May 1|Portland - San Diego|Breeze AirwaysS$ 239S$ 47249% OFF49% OFFS$ 472S$ 239
- PWM06:0017h 55m1 stopSAN20:55Fri, May 31|Portland - San Diego|United AirlinesS$ 352S$ 47225% OFF25% OFFS$ 472S$ 352
- PWM16:318h 59m1 stopSAN22:30Sat, May 4|Portland - San Diego|United AirlinesS$ 363S$ 47223% OFF23% OFFS$ 472S$ 363
- PWM06:0516h 54m1 stopSAN19:59Wed, May 15|Portland - San Diego|United AirlinesS$ 365S$ 365
- PWM06:0517h 37m1 stopSAN20:42Wed, May 1|Portland - San Diego|United AirlinesS$ 371S$ 371
- PWM12:019h 49m1 stopSAN18:50Wed, Apr 17|Portland - San Diego|Breeze AirwaysS$ 379S$ 379
- PWM15:108h 56m1 stopSAN21:06Mon, Apr 1|Portland - San Diego|United AirlinesS$ 382S$ 382
- PWM18:3024h 18m1 stopSAN15:48Tue, May 14|Portland - San Diego|United AirlinesS$ 400S$ 400
- PWM09:1112h 44m1 stopSAN18:55Mon, Apr 15|Portland - San Diego|Frontier AirlinesS$ 415S$ 415
- PWM06:0519h 52m1 stopSAN22:57Wed, Apr 3|Portland - San Diego|United AirlinesS$ 429S$ 429
- PWM13:003h 5mDirectSAN14:00Thu, Apr 4|Portland - San Diego|Breeze AirwaysFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Cheapest time to fly from Portland to San Diego
We monitor flight fares to help you find the best deals effortlessly
Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.
Cheapest Airlines flying from Portland to San Diego
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Frontier Airlines
From S$ 221
Breeze Airways
From S$ 239
Sun Country Airlines
From S$ 267
United Airlines
From S$ 297
Delta Air Lines
From S$ 475
American Airlines
From S$ 498
ANA airlines
Find more flights and airlines
Alternative Routes from Portland to San Diego
Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Portland to San Diego.
- CheapestPWM13:3022h 46m2 transferSAN09:16Portland International Jetport - San Diego International AirportMon, Apr 1Frontier AirlinesS$ 221
- PWM13:3022h 46m2 transferSAN09:16Portland International Jetport - San Diego International AirportMon, Apr 1Frontier AirlinesS$ 221Find More Flights
Frequently Asked Questions
Find cheapest flight ticket from Portland to San Diego
Cheapest direct flight price | S$ 239 |
---|---|
Cheapest month | January |
Peak season for travel | June |
Plan Your Trip Around San Diego
Find Cheap Flights & Deals on Trip.com
Popular Airlines to San Diego
- Southwest Airlines to San Diego
- British Airways Flights to San Diego
- American Airlines Flights to San Diego
- Japan Airlines to San Diego
- Alaska Airlines to San Diego
- United Airlines to San Diego
- Air Canada Flights to San Diego
- Southwest Airlines Flights to San Diego
- Virgin Atlantic Flights to San Diego
- Westjet Flights to San Diego
- United Airlines from San Francisco to San Diego
- Southwest Airlines from San Francisco to San Diego
- Delta Air Lines from Fort Lauderdale to San Diego
Popular Flights to San Diego
Popular Flights from Portland
Travel Deals & Discounts
- Trip.com Promotion Codes
- Trip.com Exclusive Flight Deals
- Trip.com Credit Card Promotions
- Flight Discounts for Students
- Singapore to China Travel Promo
- Singapore Staycation Deals
- How to book Cheap Hotels
- How to book Cheap Flights
- Trip.com Member Rewards
- Refer a Friend & Earn!
- Weekly Travel Deals
- Pinkfong Baby Shark's Playhouse
- A-LIN Concert 2024
- Flight Promotions to Taiwan
- Scoot Flight Promotions
Payment Methods
Our Partners
Copyright © 2024 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd. Travel License No. 02943
Site Operator: Trip.com Travel Singapore Pte. Ltd. Travel License No. 02943