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Flights from San Diego to Pasco

Explore the cheapest one-way and round-trip flights from San Diego to Pasco over the next 90 days, with one-way fares from £114 and round-trip from £141. Based on Trip.com's latest 7-day flight data.

      • SAN 15:59
        8h
        1 stop
        PSC 23:59
        San Diego - Pasco | Fri, Oct 23 | Delta Air Lines
        PSC 05:20
        4h 47m
        1 stop
        SAN 10:07
        Pasco - San Diego | Sun, Oct 25 | Delta Air Lines
        £141 £303
        53% off
        53% off
        £303 £141
      • SAN 07:00
        4h 56m
        1 stop
        PSC 11:56
        San Diego - Pasco | Thu, Oct 1 | Delta Air Lines
        PSC 12:42
        10h 9m
        1 stop
        SAN 22:51
        Pasco - San Diego | Tue, Oct 6 | Delta Air Lines
        £154 £303
        49% off
        49% off
        £303 £154
      • SAN 07:00
        4h 56m
        1 stop
        PSC 11:56
        San Diego - Pasco | Fri, Oct 2 | Delta Air Lines
        PSC 12:42
        10h 9m
        1 stop
        SAN 22:51
        Pasco - San Diego | Tue, Oct 6 | Delta Air Lines
        £154 £303
        49% off
        49% off
        £303 £154
      • SAN 13:53
        10h 6m
        1 stop
        PSC 23:59
        San Diego - Pasco | Thu, Oct 8 | Delta Air Lines
        PSC 12:42
        21h 25m
        1 stop
        SAN 10:07
        Pasco - San Diego | Sat, Oct 10 | Delta Air Lines
        £154
        49% off
        £303 £154
      • SAN 18:57
        19h 53m
        1 stop
        PSC 14:50
        San Diego - Pasco | Fri, Oct 9 | Delta Air Lines
        PSC 05:20
        4h 47m
        1 stop
        SAN 10:07
        Pasco - San Diego | Sun, Oct 11 | Delta Air Lines
        £154
        49% off
        £303 £154
      • SAN 07:45
        7h 5m
        1 stop
        PSC 14:50
        San Diego - Pasco | Tue, Oct 20 | Delta Air Lines
        PSC 15:30
        18h 37m
        1 stop
        SAN 10:07
        Pasco - San Diego | Fri, Oct 23 | Delta Air Lines
        £207
        32% off
        £303 £207
      • SAN 16:23
        6h 21m
        1 stop
        PSC 22:44
        San Diego - Pasco | Sat, Oct 3 | Delta Air Lines
        PSC 05:20
        4h 47m
        1 stop
        SAN 10:07
        Pasco - San Diego | Tue, Oct 6 | Delta Air Lines
        £228
        25% off
        £303 £228
      • SAN 09:46
        6h 57m
        1 stop
        PSC 16:43
        San Diego - Pasco | Sat, Sep 19 | Delta Air Lines
        PSC 05:25
        7h 17m
        1 stop
        SAN 12:42
        Pasco - San Diego | Tue, Sep 22 | Delta Air Lines
        £228
        25% off
        £303 £228
      • SAN 07:00
        4h 56m
        1 stop
        PSC 11:56
        San Diego - Pasco | Tue, Sep 15 | Delta Air Lines
        PSC 05:25
        4h 44m
        1 stop
        SAN 10:09
        Pasco - San Diego | Sat, Sep 19 | Delta Air Lines
        £228
        25% off
        £303 £228
      • SAN 09:46
        6h 57m
        1 stop
        PSC 16:43
        San Diego - Pasco | Tue, Sep 22 | Delta Air Lines
        PSC 05:25
        4h 44m
        1 stop
        SAN 10:09
        Pasco - San Diego | Tue, Sep 29 | Delta Air Lines
        £230
        24% off
        £303 £230
      • SAN 13:00
        17h 25m
        1 stop
        PSC 14:00
        San Diego - Pasco | Wed, Sep 16 | Normal Airline
        PSC 15:00
        6h
        Direct
        SAN 16:00
        Pasco - San Diego | Fri, Sep 18 | Normal Airline
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      • SAN 07:00
        4h 56m
        1 stop
        PSC 11:56
        San Diego - Pasco | Sat, Sep 19 | Delta Air Lines
        £114 £191
        40% off
        40% off
        £191 £114
      • SAN 18:54
        5h 5m
        1 stop
        PSC 23:59
        San Diego - Pasco | Mon, Oct 5 | Delta Air Lines
        £115 £191
        40% off
        40% off
        £191 £115
      • SAN 16:23
        7h 31m
        1 stop
        PSC 23:54
        San Diego - Pasco | Tue, Sep 15 | Delta Air Lines
        £116 £191
        39% off
        39% off
        £191 £116
      • SAN 19:11
        4h 17m
        1 stop
        PSC 23:28
        San Diego - Pasco | Tue, Sep 29 | Delta Air Lines
        £116
        39% off
        £191 £116
      • SAN 11:32
        5h 22m
        1 stop
        PSC 16:54
        San Diego - Pasco | Wed, Nov 4 | Alaska Airlines
        £117
        39% off
        £191 £117
      • SAN 09:57
        6h 43m
        1 stop
        PSC 16:40
        San Diego - Pasco | Tue, Oct 6 | American Airlines
        £119
        38% off
        £191 £119
      • SAN 09:46
        5h 5m
        1 stop
        PSC 14:51
        San Diego - Pasco | Tue, Sep 29 | American Airlines
        £120
        37% off
        £191 £120
      • SAN 09:46
        5h 5m
        1 stop
        PSC 14:51
        San Diego - Pasco | Sat, Sep 19 | American Airlines
        £120
        37% off
        £191 £120
      • SAN 18:57
        5h 2m
        1 stop
        PSC 23:59
        San Diego - Pasco | Tue, Oct 6 | Delta Air Lines
        £125
        35% off
        £191 £125
      • SAN 07:15
        6h 12m
        1 stop
        PSC 13:27
        San Diego - Pasco | Tue, Sep 15 | American Airlines
        £145
        24% off
        £191 £145
      • SAN 13:00
        17h 25m
        1 stop
        PSC 14:00
        San Diego - Pasco | Wed, Sep 16 | Normal Airline
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Which airlines are the most popular for San Diego to Pasco flights?

Choose from 1 airlines flying from San Diego to Pasco, including Alaska Airlines, and . Delta Air Lines currently offers the cheapest ticket on this route.
Alaska Airlines logo Alaska Airlines
Airlines are determined based on actual purchased flight tickets from San Diego to Pasco according to previous 12 months data from Trip.com.

San Diego to Pasco Flight Info

The distance between San Diego and Pasco is 1,513.82km. Based on Trip.com's data, travel demand peaks in January. The off-season for travel is October.

Cheapest one-way flight price £114
Cheapest return ticket price £141
Off-season travel month October
Peak season for travel January
Flight distance 1,513.82km
Popular airline Alaska Airlines
Flight statistics for the San Diego–Pasco route are based on aggregated booking data from Trip.com over the past 12 months.

Flight FAQs

  • Which airlines offer the cheapest flights from San Diego to Pasco?

    Based on Trip.com data, Delta Air Lines offers Cheapest nonstop one-way flights from £114 (for example, SAN–PSC on Sat, Sep 19). For a Cheapest nonstop return flight, Delta Air Lines offers fares from £141, departing on Fri, Oct 23 and returning on Sun, Oct 25.
  • At the moment, several airlines serve connecting flights from San Diego to Pasco, including: Alaska Airlines Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from San Diego to Pasco is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Here are some tips for finding the best flight deals from San Diego to Pasco on Trip.com:
    · Be flexible with your travel dates. The cheapest flight is currently on Sat, Sep 19, with one-way fares from just £114.
    · Compare airlines. Delta Air Lines currently offers the lowest fares on this route.
    · Set up a price alert to track fare changes without searching every day.
    · Check Trip.com regularly for flight deals and available promo codes.
    · Avoid peak season or book early. January is generally the busiest month for travel to Pasco.
    · Get exclusive promo codes on the Trip.com app.
  • The cheapest month to book a flight from San Diego to Pasco is usually October, when demand is lower.
  • After crunching the numbers on our September flight calendar, it's currently cheapest to fly from San Diego to Pasco on September 19, 2026 with Delta Air Lines, with prices starting at £114.
  • Flights to Pasco can arrive at: Tri Cities Airport (PSC). The most common route connects San Diego International Airport and Tri Cities Airport (SAN–PSC).
  • The time difference between Pasco and San Diego is 0m.
  • Tickets can only be changed or cancelled if permitted by airline policy. 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. However, 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.
  • Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from San Diego to Pasco is £207. Fares vary by travel date, airline and availability.
  • Enter San Diego and Pasco, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveller details and complete payment to receive your confirmation.

More Flight Itineraries

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

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, 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 have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed 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 visit the customer support pages.