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Allegiant Air Flights to San Diego (SAN)
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G4

Allegiant Air Flights to San Diego

  • One way
  • Round-trip
      • Cheapest nonstop
        DSM14:39
        3h 31m
        Direct
        SAN16:10
        Allegiant Air|Des Moines - San Diego|Fri, Jul 4
        £54£184
        71% OFF
        71% OFF
        £184£54

        Choose Allegiant Air flights from Des Moines to San Diego. The one-way direct flight with Allegiant Air departs from Des Moines International Airport on Fri, Jul 4, arriving at San Diego International Airport. One-way Prices start from £54 including taxes and charges.

      • PVU17:12
        1h 58m
        Direct
        SAN18:10
        Allegiant Air|Provo - San Diego|Fri, Jul 18
        £62£184
        66% OFF
        66% OFF
        £184£62

        Choose Allegiant Air flights from Provo to San Diego. The one-way direct flight with Allegiant Air departs from Provo Municipal Airport on Fri, Jul 18, arriving at San Diego International Airport. One-way Prices start from £62 including taxes and charges.

      • SMX18:29
        23h 41m
        1 stop
        SAN18:10
        Allegiant Air|Santa Maria - San Diego|Sun, Jul 27
        £62£184
        66% OFF
        66% OFF
        £184£62

        Choose Allegiant Air flights from Santa Maria to San Diego. The one-way connecting flight with Allegiant Air departs from Santa Maria Public Airport on Sun, Jul 27, arriving at San Diego International Airport. One-way Prices start from £62 including taxes and charges.

      • PIE06:00
        12h 59m
        1 stop
        SAN15:59
        Allegiant Air|Tampa - San Diego|Wed, Jul 23
        £79
        £79

        Choose Allegiant Air flights from Tampa to San Diego. The one-way connecting flight with Allegiant Air departs from St. Pete–Clearwater International Airport on Wed, Jul 23, arriving at San Diego International Airport. One-way Prices start from £79 including taxes and charges.

      • CVG22:25
        23h 1m
        1 stop
        SAN18:26
        Allegiant Air|Cincinnati - San Diego|Sun, Jul 6
        £80
        £80

        Choose Allegiant Air flights from Cincinnati to San Diego. The one-way connecting flight with Allegiant Air departs from Cincinnati/Northern Kentucky International Airport on Sun, Jul 6, arriving at San Diego International Airport. One-way Prices start from £80 including taxes and charges.

      • AUS11:50
        8h 29m
        1 stop
        SAN18:19
        Allegiant Air|Austin - San Diego|Thu, Jul 10
        £83
        £83

        Choose Allegiant Air flights from Austin to San Diego. The one-way connecting flight with Allegiant Air departs from Austin-Bergstrom International Airport on Thu, Jul 10, arriving at San Diego International Airport. One-way Prices start from £83 including taxes and charges.

      • GRR14:40
        24h 24m
        1 stop
        SAN12:04
        Allegiant Air|Grand Rapids - San Diego|Sun, Jul 13
        £91
        £91

        Choose Allegiant Air flights from Grand Rapids to San Diego. The one-way connecting flight with Allegiant Air departs from Gerald R. Ford International Airport on Sun, Jul 13, arriving at San Diego International Airport. One-way Prices start from £91 including taxes and charges.

      • BZN14:36
        7h 9m
        1 stop
        SAN20:45
        Allegiant Air|Bozeman - San Diego|Thu, Jul 24
        £91
        £91

        Choose Allegiant Air flights from Bozeman to San Diego. The one-way connecting flight with Allegiant Air departs from Bozeman Yellowstone International Airport on Thu, Jul 24, arriving at San Diego International Airport. One-way Prices start from £91 including taxes and charges.

      • SBN21:21
        22h 37m
        1 stop
        SAN16:58
        Allegiant Air|South Bend - San Diego|Fri, Jun 27
        £109
        £109

        Choose Allegiant Air flights from South Bend to San Diego. The one-way connecting flight with Allegiant Air departs from South Bend International Airport on Fri, Jun 27, arriving at San Diego International Airport. One-way Prices start from £109 including taxes and charges.

      • RFD12:44
        7h 35m
        1 stop
        SAN18:19
        Allegiant Air|Chicago - San Diego|Thu, Jul 24
        £110
        £110

        Choose Allegiant Air flights from Chicago to San Diego. The one-way connecting flight with Allegiant Air departs from Chicago Rockford International Airport on Thu, Jul 24, arriving at San Diego International Airport. One-way Prices start from £110 including taxes and charges.

      • CMH1:00 PM
        3h 5m
        Direct
        SAN2:00 PM
        Allegiant Air|Columbus - San Diego|Fri, Jul 4
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly to San Diego with Allegiant Air?

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

There are 2 airports in San Diego. Find the most suitable Allegiant Air flights to San Diego.

  • 1.32 km from central San DiegoCheapestClosest
    San Diego International Airport
    Tickets From
    £54
  • 44.9 km from central San Diego
    McClellan-Palomar Airport
    Tickets From
    £159

About Allegiant Air

Airline Name
Allegiant Air
Airline Code
G4
Airline Type
Low-cost Carrier (LCC)
Popular Countries Allegiant Air Flies to:
Germany, United States and Mexico
Popular Allegiant Air Arrival Cities
Popular Allegiant Air Departure Cities
Based on Trip.com Historical Data

Allegiant Air Flights to San Diego - FAQ

  • Does Allegiant Air have baggage allowance?

    0-1 pieces of luggage are usually permitted for each economy class passenger traveling with Allegiant Air (G4). This information can vary depending on your flight, so be sure to check your itinerary.

  • How long is the flights to San Diego?

    • Approx. 14 hours 19 minutes to fly from London to San Diego.
    • Approx. 1 hour 38 minutes to fly from San Francisco to San Diego.
    • Approx. 6 hours 2 minutes to fly from New York to San Diego.
    • Approx. 1 hour 19 minutes to fly from Las Vegas to San Diego.

  • How to get cheapest flights to San Diego?

    You can book cheaper flights in the following ways:
    • Search for tickets to a city or airport near San Diego.
    • Look up different airlines that have flights to San Diego.
    • Browse different departure dates from the same month.
    • Filter for different departure times from the same day.
    • Check for discount information on various social media sites.
    • Explore deals and discounts on airline websites.

  • What is the most popular month to visit San Diego?

    Understanding peak and off travel seasons to San Diego can help you arrange your travel plans accordingly. The most popular month to visit San Diego is August. The average price of flight tickets to San Diego in August is £576.

  • When are flight to San Diego cheapest?

    Flight tickets to San Diego are the cheapest in September compared to other months, the average price is £375.

  • What are the major airports in San Diego?

  • What is the transportation method from the main airport to downtown in San Diego?

    • The distance from San Diego International Airport to downtown is about 3km, by taxi about 20 minutes.
    • The distance from McClellan-Palomar Airport to downtown is about 47km, by taxi about 1 hour.

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