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Tri Cities Airport to San Diego International Airport flight

Explore the cheapest one-way and round-trip flights from Tri Cities Airport to San Diego International Airport over the next 90 days, with one-way fares from $152 and round-trip from $188. Based on Trip.com's latest 7-day flight data.

      • PSC 5:25 AM
        4h 44m
        1 stop
        SAN 10:09 AM
        Pasco - San Diego | Thu, Oct 1 | Delta Air Lines
        SAN 6:54 PM
        5h 5m
        1 stop
        PSC 11:59 PM
        San Diego - Pasco | Mon, Oct 5 | Delta Air Lines
        $188 $475
        60% off
        60% off
        $475 $188
      • PSC 5:20 AM
        7h 38m
        1 stop
        SAN 12:58 PM
        Pasco - San Diego | Sat, Oct 10 | Delta Air Lines
        SAN 6:57 PM
        19h 53m
        1 stop
        PSC 2:50 PM
        San Diego - Pasco | Fri, Oct 16 | Delta Air Lines
        $223 $475
        53% off
        53% off
        $475 $223
      • PSC 3:33 PM
        7h 21m
        1 stop
        SAN 10:54 PM
        Pasco - San Diego | Wed, Nov 11 | Delta Air Lines
        SAN 6:47 PM
        5h 12m
        1 stop
        PSC 11:59 PM
        San Diego - Pasco | Sun, Nov 15 | Delta Air Lines
        $271 $475
        43% off
        43% off
        $475 $271
      • PSC 5:25 AM
        4h 44m
        1 stop
        SAN 10:09 AM
        Pasco - San Diego | Wed, Sep 23 | Delta Air Lines
        SAN 7:00 AM
        4h 56m
        1 stop
        PSC 11:56 AM
        San Diego - Pasco | Tue, Sep 29 | Delta Air Lines
        $310
        35% off
        $475 $310
      • PSC 5:20 AM
        4h 47m
        1 stop
        SAN 10:07 AM
        Pasco - San Diego | Mon, Oct 12 | Delta Air Lines
        SAN 3:59 PM
        8h
        1 stop
        PSC 11:59 PM
        San Diego - Pasco | Wed, Oct 14 | Delta Air Lines
        $311
        35% off
        $475 $311
      • PSC 12:42 PM
        5h 20m
        1 stop
        SAN 6:02 PM
        Pasco - San Diego | Wed, Oct 21 | Delta Air Lines
        SAN 3:59 PM
        8h
        1 stop
        PSC 11:59 PM
        San Diego - Pasco | Wed, Oct 28 | Delta Air Lines
        $331
        30% off
        $475 $331
      • PSC 5:19 PM
        5h 21m
        1 stop
        SAN 10:40 PM
        Pasco - San Diego | Sat, Oct 24 | Delta Air Lines
        SAN 3:59 PM
        6h 47m
        1 stop
        PSC 10:46 PM
        San Diego - Pasco | Sat, Oct 31 | Delta Air Lines
        $332
        30% off
        $475 $332
      • PSC 1:55 PM
        8h 3m
        1 stop
        SAN 9:58 PM
        Pasco - San Diego | Sat, Oct 3 | Alaska Airlines
        SAN 6:15 AM
        17h 37m
        1 stop
        PSC 11:52 PM
        San Diego - Pasco | Sat, Oct 10 | Alaska Airlines
        $352
        26% off
        $475 $352
      • PSC 5:23 PM
        6h 29m
        1 stop
        SAN 11:52 PM
        Pasco - San Diego | Sun, Sep 27 | Delta Air Lines
        SAN 7:00 AM
        4h 56m
        1 stop
        PSC 11:56 AM
        San Diego - Pasco | Sat, Oct 3 | Delta Air Lines
        $358
        25% off
        $475 $358
      • PSC 5:25 AM
        4h 44m
        1 stop
        SAN 10:09 AM
        Pasco - San Diego | Sat, Sep 26 | Delta Air Lines
        SAN 6:54 PM
        19h 51m
        1 stop
        PSC 2:45 PM
        San Diego - Pasco | Mon, Sep 28 | Delta Air Lines
        $360
        24% off
        $475 $360
      • PSC 12:42 PM
        10h 9m
        1 stop
        SAN 10:51 PM
        Pasco - San Diego | Fri, Oct 23 | Delta Air Lines
        SAN 3:59 PM
        8h
        1 stop
        PSC 11:59 PM
        San Diego - Pasco | Tue, Oct 27 | Delta Air Lines
        $360
        24% off
        $475 $360
      • PSC 5:20 AM
        4h 47m
        1 stop
        SAN 10:07 AM
        Pasco - San Diego | Thu, Oct 22 | Delta Air Lines
        SAN 7:45 AM
        7h 5m
        1 stop
        PSC 2:50 PM
        San Diego - Pasco | Tue, Oct 27 | Delta Air Lines
        $380
        20% off
        $475 $380
      • PSC 1:00 PM
        17h 25m
        1 stop
        SAN 2:00 PM
        Pasco - San Diego | Thu, Sep 24 | Normal Airline
        SAN 3:00 PM
        6h
        Nonstop
        PSC 4:00 PM
        San Diego - Pasco | Sat, Sep 26 | Normal Airline
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      • PSC 5:20 AM
        6h 16m
        1 stop
        SAN 11:36 AM
        Pasco - San Diego | Fri, Oct 23 | Alaska Airlines
        $152 $352
        56% off
        56% off
        $352 $152
      • PSC 6:50 PM
        22h 9m
        1 stop
        SAN 4:59 PM
        Pasco - San Diego | Mon, Sep 28 | Allegiant Air
        $152 $352
        56% off
        56% off
        $352 $152
      • PSC 6:00 PM
        5h 59m
        1 stop
        SAN 11:59 PM
        Pasco - San Diego | Thu, Oct 22 | Alaska Airlines
        $153 $352
        56% off
        56% off
        $352 $153
      • PSC 5:20 AM
        7h 38m
        1 stop
        SAN 12:58 PM
        Pasco - San Diego | Fri, Oct 23 | Delta Air Lines
        $158
        55% off
        $352 $158
      • PSC 5:20 AM
        7h 38m
        1 stop
        SAN 12:58 PM
        Pasco - San Diego | Thu, Oct 22 | Delta Air Lines
        $159
        55% off
        $352 $159
      • PSC 1:35 PM
        7h 10m
        1 stop
        SAN 8:45 PM
        Pasco - San Diego | Fri, Oct 23 | United Airlines
        $193
        45% off
        $352 $193
      • PSC 5:25 AM
        7h 17m
        1 stop
        SAN 12:42 PM
        Pasco - San Diego | Mon, Sep 28 | Delta Air Lines
        $237
        33% off
        $352 $237
      • PSC 5:16 AM
        7h 35m
        1 stop
        SAN 12:51 PM
        Pasco - San Diego | Thu, Nov 19 | Delta Air Lines
        $238
        32% off
        $352 $238
      • PSC 5:03 AM
        7h 12m
        1 stop
        SAN 12:15 PM
        Pasco - San Diego | Thu, Nov 19 | American Airlines
        $264
        25% off
        $352 $264
      • PSC 1:35 PM
        7h 10m
        1 stop
        SAN 8:45 PM
        Pasco - San Diego | Thu, Oct 22 | United Airlines
        $270
        23% off
        $352 $270
      • PSC 5:10 AM
        7h 46m
        1 stop
        SAN 12:56 PM
        Pasco - San Diego | Thu, Nov 19 | United Airlines
        $275
        22% off
        $352 $275
      • PSC 3:34 PM
        6h 3m
        1 stop
        SAN 9:37 PM
        Pasco - San Diego | Thu, Oct 22 | American Airlines
        $281
        20% off
        $352 $281
      • PSC 1:00 PM
        17h 25m
        1 stop
        SAN 2:00 PM
        Pasco - San Diego | Thu, Sep 24 | Normal Airline
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Displayed flight fares from Tri Cities Airport to San Diego International Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Tri Cities Airport to San Diego International Airport?

The cheapest airline flying from Tri Cities Airport to San Diego International Airport is Alaska Airlines (from $152) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Alaska Airlines
From $152
Allegiant Air
From $152
Delta Air Lines
From $158
United Airlines
From $193
American Airlines
From $264

Find more flights and airlines

What is the flight schedule from Tri Cities Airport to San Diego International Airport?

Check the schedule for flights from Pasco to San Diego and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS2471

    Tri Cities Airport

    4:01 PM

    PSC

    53m

    Nonstop

    4:54 PM

    PDX

    S M T W T F S
    Search

  2. AS667

    Portland International Airport

    5:38 PM

    PDX

    2h 46m

    Nonstop

    8:24 PM

    SAN

    S M T W T F S

  3. UA5578

    Tri Cities Airport

    2:00 PM

    PSC

    2h 13m

    Nonstop

    4:13 PM

    SFO

    S M T W T F S
    Search

  4. UA1561

    San Francisco Intl. Airport

    4:47 PM

    SFO

    1h 48m

    Nonstop

    6:35 PM

    SAN

    S M T W T F S

  5. DL3728

    Tri Cities Airport

    5:14 PM

    PSC

    1h 48m

    Nonstop

    8:02 PM

    SLC

    S M T W T F S
    Search

  6. DL1202

    Salt Lake City International Airport

    10:45 PM

    SLC

    2h 2m

    Nonstop

    11:47 PM

    SAN

    S M T W T F S

  7. DL3992

    Tri Cities Airport

    12:36 PM

    PSC

    1h 15m

    Nonstop

    1:51 PM

    SEA

    S M T W T F S
    Search

  8. DL2613

    Seattle Tacoma Intl. Airport

    3:14 PM

    SEA

    2h 45m

    Nonstop

    5:59 PM

    SAN

    S M T W T - S

  9. AA6244

    Tri Cities Airport

    3:24 PM

    PSC

    2h 43m

    Nonstop

    6:07 PM

    PHX

    S M T W T F S
    Search

  10. AA559

    Phoenix Sky Harbor International Airport

    8:20 PM

    PHX

    1h 14m

    Nonstop

    9:34 PM

    SAN

    - - - W - - S

  11. UA5578

    Tri Cities Airport

    2:00 PM

    PSC

    2h 13m

    Nonstop

    4:13 PM

    SFO

    S M T W T F S
    Search

  12. UA1577

    San Francisco Intl. Airport

    6:55 PM

    SFO

    1h 50m

    Nonstop

    8:45 PM

    SAN

    S M T W T F S

  13. DL3891

    Tri Cities Airport

    3:25 PM

    PSC

    1h 16m

    Nonstop

    4:41 PM

    SEA

    S M T W T F S
    Search

  14. DL2672

    Seattle Tacoma Intl. Airport

    7:59 PM

    SEA

    2h 50m

    Nonstop

    10:49 PM

    SAN

    S M T W T F S

  15. AA5007

    Tri Cities Airport

    5:15 AM

    PSC

    2h 46m

    Nonstop

    8:01 AM

    PHX

    S M T W T F S
    Search

  16. AA2122

    Phoenix Sky Harbor International Airport

    10:39 AM

    PHX

    1h 18m

    Nonstop

    11:57 AM

    SAN

    S M T W T F S

  17. AS2179

    Tri Cities Airport

    2:04 PM

    PSC

    1h 7m

    Nonstop

    3:11 PM

    SEA

    S M T W T F S
    Search

  18. AS247

    Seattle Tacoma Intl. Airport

    6:21 PM

    SEA

    2h 55m

    Nonstop

    9:16 PM

    SAN

    S M T W T F S

  19. DL3972

    Tri Cities Airport

    6:30 AM

    PSC

    1h 16m

    Nonstop

    7:46 AM

    SEA

    S M T W T F S
    Search

  20. DL2533

    Seattle Tacoma Intl. Airport

    9:45 AM

    SEA

    2h 53m

    Nonstop

    12:38 PM

    SAN

    S M T W T F S
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About Tri Cities Airport and San Diego International Airport

Learn about Tri Cities Airport (PSC) and San Diego International Airport (SAN) — including location, terminals, transportation, and travel tips.

Flight distance1,514.7 km
Cheapest one-way ticket price$152
Cheapest return ticket price$188

FAQs for Tri Cities Airport to San Diego International Airport Flights

  • How many daily flights are there from Tri Cities Airport (PSC) to San Diego International Airport (SAN)?

    There are around 1 daily flights from Tri Cities Airport (PSC) to San Diego International Airport (SAN).
  • The route from Tri Cities Airport (PSC) to San Diego International Airport (SAN) is quite popular. Without considering departure times or holidays, tickets cost around $48 in August, the most expensive month to book this route.
    • The distance from San Diego International Airport to downtown is about 3 km. It takes about 20 minutes by taxi.
    • The distance from McClellan-Palomar Airport to downtown is about 47 km. It takes about 1 hour by taxi.
  • Allegiant Air is a very popular airline operating an average of 29 flights per month.
  • One-way flights from Tri Cities Airport to San Diego International Airport currently start from $152, and round-trip fares start from $188. The current lowest fare is a Alaska Airlines flight departing on Fri, Oct 23; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Tri Cities Airport to San Diego International Airport is $247. Prices may vary depending on the departure date, airline, and availability.
  • Enter Tri Cities Airport and San Diego International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.