A coastal cityscape with a beach, ocean, and a dense residential area with a prominent hotel.

$73 Cheap Flights to San Diego Coast, CA

View $73 flight on Fri, Dec 11, 2026

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  • How much is the cheapest flight to San Diego Coast?

    Prices were available within the past 7 days and start at $73 for one-way flights and $107 for roundtrip, for the period specified. Prices and availability are subject to change.

    All deals

    One way

    Roundtrip

    Select Frontier Airlines flight, departing Thu, Dec 3 from Columbus to San Diego, returning Sun, Dec 13, priced at $278 Found 7 hours ago

    Thu, Dec 3 - Sun, Dec 13 · CMH · Roundtrip

    Select Frontier Airlines flight, departing Thu, Jan 14 from Columbus to San Diego, returning Thu, Jan 21, priced at $290 Found 6 hours ago

    Thu, Jan 14 - Thu, Jan 21 · CMH · Roundtrip

    Select Frontier Airlines flight, departing Thu, Nov 26 from Columbus to San Diego, returning Thu, Dec 3, priced at $298 Found 3 hours ago

    Thu, Nov 26 - Thu, Dec 3 · CMH · Roundtrip

    Select Frontier Airlines flight, departing Thu, Nov 26 from Columbus to San Diego, returning Sat, Dec 5, priced at $304 Found 16 hours ago

    Thu, Nov 26 - Sat, Dec 5 · CMH · Roundtrip

    Select Frontier Airlines flight, departing Sun, Nov 22 from Columbus to San Diego, returning Thu, Nov 26, priced at $318 Found 17 hours ago

    Sun, Nov 22 - Thu, Nov 26 · CMH · San Dieg · o · Roundtrip

    Select Frontier Airlines flight, departing Sun, Jan 24 from Columbus to San Diego, returning Sun, Jan 31, priced at $326 Found 6 hours ago

    Sun, Jan 24 - Sun, Jan 31 · CMH · Roundtrip

    Select Southwest Airlines flight, departing Thu, Dec 3 from Columbus to San Diego, returning Sun, Dec 6, priced at $333 Found 3 hours ago

    Thu, Dec 3 - Sun, Dec 6 · CMH · Roundtrip

    Select Bargain Flight flight, departing Tue, Dec 8 from Columbus to San Diego, returning Wed, Dec 9, priced at $371 Found 2 days ago

    Tue, Dec 8 - Wed, Dec 9 · CMH · Roundtrip

    Select United flight, departing Sat, Dec 5 from Columbus to San Diego, returning Sun, Dec 6, priced at $372 Found 14 hours ago

    Sat, Dec 5 - Sun, Dec 6 · CMH · Roundtrip

    Select American Airlines flight, departing Wed, Dec 16 from Columbus to San Diego, returning Tue, Dec 29, priced at $373 Found 4 hours ago

    Wed, Dec 16 - Tue, Dec 29 · CMH · Roundtrip

    Alternative airports

    Prices were available within the past 7 days. Prices and availability are subject to change.

    Select flight to San Diego Intl. SAN. Cheapest option available. Flights from $447

    Select flight to McClellan-Palomar CLD. Flights from $542

    Frequently Asked Questions

    What month is the cheapest to fly to San Diego Coast?

    The cheapest month to fly to San Diego Coast is December when demand is low. Off-peak months are often when you'll find cheap flights. To keep costs down, avoid flying during public holidays and school breaks.

    Which US cities have the cheapest flights to San Diego Coast?

    San Francisco, Las Vegas and San Jose usually have cheap flights to San Diego Coast. Remember that fares vary based on factors like time of year, demand and number of stopovers.

    Which US cities fly direct to San Diego Coast?

    Pick from 51 US destinations with direct flights to San Diego Coast. When you book on Expedia, select "Direct flights only" to find nonstop options. Fly to San Diego Coast from any of these top cities:

    • San Francisco
    • Las Vegas
    • San Jose
    • Denver
    • Phoenix

    How to find a cheap flight to San Diego Coast?

    Book your trip early to snag cheap flights to San Diego Coast. Also, consider visiting during off-peak months like January and February. If you jet off on a Thursday, you'll save 16% on average compared to those departing on a Sunday.* Save time checking every day and track your flight prices using the Expedia app. We'll send you a notification when fares drop.

    *Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

    How to get a cheap last-minute flight to San Diego Coast?

    Being flexible about your travel plans might help you to secure last-minute deals on cheap flights to San Diego Coast. To see all the available options, consider exploring different ticket types, tweaking your San Diego Coast trip dates, leaving from an alternative airport or going with another airline.

    How far in advance should I book a flight to San Diego Coast?

    Secure your flight to San Diego Coast two to four months ahead if you're coming in from an international destination. For domestic travel, the usual timeframe is 28 days in advance. Cheaper fares and a greater choice of travel dates, times and seating options are just some of the advantages of booking early.*

    *Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

    Which day of the week is the cheapest day to buy a plane ticket to San Diego Coast?

    You'll save an average of 8% if you purchase tickets on a Sunday rather than Fridays, which tend to be the most expensive day to book.* When it comes to snapping up a cheap flight to San Diego Coast, it's all about timing.

    *Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

    Which airlines fly to San Diego Coast?

    Whether you'd rather sit in first class or save in economy, these reputable airlines will fly you to San Diego Coast:

    • Alaska Airlines - 1,725 flights to San Diego Coast each month, including 1,725 flights to San Diego Intl. Airport (SAN) per month.
    • United Airlines - 980 flights to San Diego Coast each month, including 980 flights to San Diego Intl. Airport (SAN) per month.

    Where do you fly into San Diego Coast?

    If you're flying to San Diego Coast, the main airport to arrive at is San Diego Intl. Airport (SAN). You can also head for nearby hubs like McClellan-Palomar Airport (CLD), San Diego, CA (MYF-Montgomery Field) or San Diego, CA (SDM-Brown Field Municipal). Another option worth keeping in mind when you fly to San Diego Coast is San Diego, CA (SEE-Gillespie Field).

    Can I save money by booking a San Diego Coast trip package?

    Bundle your flight and hotel and you could save hundreds of dollars. What’s more, you can add extras like tours and car rentals to your San Diego Coast, San Diego County flight and hotel package deal. With Expedia, it's easy to book all your San Diego Coast travel plans in the same place.

    Can I change or cancel my flight to San Diego Coast?

    It's usually possible to change or cancel your flight to San Diego Coast. Many airlines allow you to cancel your ticket for free within 24 hours of booking. However, some flights are non-refundable, and airlines may issue you credit for a future trip rather than a direct refund. To secure affordable flights to San Diego Coast with flexible change policies, pick "No cancel fee" or "Changes included" during your search. Need more information? Go to our Customer Service Portal.

    Travel information

    Airlines servingAlaska Airlines, American Airlines, Delta, United, Southwest Airlines, Frontier Airlines, JetBlue Airways, WestJet, Sun Country Airlines, Air Canada, Lufthansa, British Airways, KLM, Air France, Iberia, Finnair, Virgin Atlantic, Brussels Airlines, Swiss International Air Lines, SAS, Austrian Airlines, Aer Lingus, Japan Airlines, Breeze Airways, All Nippon Airways, Korean Air, Cathay Pacific, LATAM Airlines Group, Icelandair, Starlux Airlines, Copa, Qatar Airways, TAP Portugal, Aeromexico, China Airlines, Turkish Airlines
    Popular airlineAlaska Airlines
    Roundtrip price$278

    Explore a world of travel with Expedia

    Trending flights to San Diego Coast

    Prices were available within the past 7 days and start at $73 for one-way flights and $107 for roundtrip, for the period specified. Prices and availability are subject to change.

    All deals

    One way

    Roundtrip

    Select Alaska Airlines flight, departing Tue, Dec 8 from Seattle to San Diego, returning Sat, Dec 12, priced at $107 Found 3 hours ago

    Tue, Dec 8 - Sat, Dec 12 · SEA · Roundtrip

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