$20 Cheap Flights to El Cajon , CA

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How much is the cheapest flight to El Cajon?

Prices were available within the past 7 days and start at $20 for one-way flights and $39 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Tue, May 28 - Tue, Jun 4
CMH
John Glenn Columbus Intl.
SAN
San Diego Intl.
$161 Roundtrip, found 4 hours ago
$161
Roundtrip
found 4 hours ago
Select Spirit Airlines flight, departing Tue, May 28 from John Glenn Columbus Intl. to San Diego Intl., returning Tue, Jun 4, priced at $161 found 4 hours ago
Frontier Airlines
Tue, May 28 - Tue, Jun 4
CMH
John Glenn Columbus Intl.
SAN
San Diego Intl.
$169 Roundtrip, found 4 hours ago
$169
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Tue, May 28 from John Glenn Columbus Intl. to San Diego Intl., returning Tue, Jun 4, priced at $169 found 4 hours ago
Spirit Airlines
Wed, May 29 - Tue, Jun 4
CMH
John Glenn Columbus Intl.
SAN
San Diego Intl.
$174 Roundtrip, found 1 hour ago
$174
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Wed, May 29 from John Glenn Columbus Intl. to San Diego Intl., returning Tue, Jun 4, priced at $174 found 1 hour ago
Spirit Airlines
Sat, Jun 1 - Tue, Jun 4
CMH
John Glenn Columbus Intl.
SAN
San Diego Intl.
$178 Roundtrip, found 3 hours ago
$178
Roundtrip
found 3 hours ago
Select Spirit Airlines flight, departing Sat, Jun 1 from John Glenn Columbus Intl. to San Diego Intl., returning Tue, Jun 4, priced at $178 found 3 hours ago
Spirit Airlines
Sat, May 25 - Tue, May 28
CMH
John Glenn Columbus Intl.
SAN
San Diego Intl.
$182 Roundtrip, found 12 hours ago
$182
Roundtrip
found 12 hours ago
Select Spirit Airlines flight, departing Sat, May 25 from John Glenn Columbus Intl. to San Diego Intl., returning Tue, May 28, priced at $182 found 12 hours ago

Find Your Flights to El Cajon SAN

Cheap flights to El Cajon (SAN)

Get started finding a cheap flight to El Cajon on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to El Cajon.

Roundtrip prices range from $39 - $182, and one-ways to El Cajon start as low as $20.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

Airlines that fly to El Cajon (SAN)

You have several options for which airline you choose to travel with to El Cajon. There are 10 airlines flying into SAN: Spirit Airlines, Frontier Airlines. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check a bag or bring a carry-on, check whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked/carry-on baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programs may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel in one online platform.

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at the optimal times. Airfare to El Cajon (SAN) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to SAN in May and in June for one-ways.

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24-hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

How do I find cheap flights to El Cajon that have flexible change policies?
It’s as easy as can be with Expedia. Firstly, type in your preferred travel dates and click “Search.” Second step: Check the “No change fee” box directly under the “Flexible change policies” subheading on the top left of your screen. Step 3. Nab your cheap and flexible flight to El Cajon.
What is the name of the airport in El Cajon?
Hop on a plane to El Cajon and you’ll hit the tarmac at San Diego Intl. Airport (SAN).
How far is SAN from central El Cajon?
SAN is 25 mi from central El Cajon, so you’ll have a bit of a commute into the center of the city.
How can I book the cheapest flight to El Cajon?
If you want to have some extra spending money for your El Cajon vacation, it’s wise to book your ticket in advance. Prices are usually more expensive as the departure date nears. Also research if there is more than one airport at your destination. Airfares can vary based on which airport you jet into. Compare prices across airlines and if possible, keep your travel dates flexible. Another tip? Be ready to act fast. If you stumble on a bargain, snap it up! Currently, one of the cheapest one-way tickets to El Cajon costs $20. This is for a flight that takes off from Las Vegas in June.
Which day of the week is the best day to buy a plane ticket to El Cajon?
Research suggests that Sundays are the best day of the week when it comes to booking cheaper airfares. The odds of scoring an incredible deal to El Cajon also depend on how far ahead you book your trip. The cheapest plane tickets can normally be found from 21 days to around 45 days out from the day of departure. You’re also likely to find great bargains when tickets are first released. Savings are subject to change and may vary depending on selections made.
What airport is best to fly into El Cajon?
Situated 25 mi from the downtown area, San Diego Intl. Airport (SAN) is the gateway to El Cajon.
Which airlines fly to El Cajon?
Take your pick of 14 airlines that connect El Cajon with 71 airports across the world, including Alaska Airlines. Las Vegas is the most popular departure point for Alaska Airlines flights to El Cajon. United Airlines can also get you to this destination.
How many nonstop flights are there to El Cajon?
Flying to someplace new is much easier when there aren’t any stopovers to slow you down. If you’re traveling to El Cajon, the awesome news is that there are 1,832 nonstop flights each week.
Where are the most popular flights to El Cajon departing from?
Flights to El Cajon from Las Vegas, Phoenix and San Francisco airports are the most sought after.
Do you have any tips for my flight to El Cajon?

  • What you pack in your carry-on bag can be the difference between a comfortable flight, and one you’d rather forget. Start with the important stuff, like a valid ID (like your passport) and your travel documents. Once they’re safely packed, put in any medications you might need. After that, consider your comfort factor. Earplugs, a quality neck pillow and a novel will help the time fly by while you’re soaring through the sky.
  • There’s also a list of prohibited items for your hand luggage which can differ between airlines. As a general rule, avoid bringing anything explosive, sharp or flammable. This includes things like razor blades, utility knives, aerosol cans and flares. Sports equipment like ski poles, baseball bats and objects that could harm passengers, such as swords and batons, are also banned from the cabin.

What to wear on a flight:

  • Choose comfort rather than fashion when flying. Dress in layers and wear natural fabrics since they allow moisture and air to pass through and keep you cool. Cabins can get colder on longer journeys, so pack a hoodie or similar and always wear sneakers or enclosed shoes.
  • The condition called deep vein thrombosis (DVT) is a risk on long-haul flights. It’s the result of blood clotting due to inactivity and poor circulation. Strolling up and down the aisle and doing foot and leg exercises while seated can prevent it developing. Wearing compression tights or socks also helps reduce your risk.

How can I get a cheap last-minute flight to El Cajon?
Finding a cheap, spur-of-the-moment flight to El Cajon is as easy as being flexible with your travel plans. Have some leeway with your choice of airline, travel dates and flight times. If your destination has a few airports to choose from, compare the prices of flying into each of them for the best airfare deals.
Where can I learn more about changing or canceling my flight to El Cajon?
Most flights are free to cancel within 24 hours of making the reservation. However, some flights are non-refundable, and you may receive a flight credit from the airline to use for a future booking. For more information, please visit our Customer Service Portal.
Flights to El Cajon information
Destination airport
San Diego Intl.
Destination airport IATA code
SAN
Destination city name
San Diego
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Spirit Airlines, United
Roundtrip price
$160
Popular airline
Spirit Airlines

Trending flights to El Cajon

Prices were available within the past 7 days and start at $20 for one-way flights and $39 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Wed, Jun 5 - Tue, Jun 11
LAS
Harry Reid Intl.
SAN
San Diego Intl.
$39 Roundtrip, found 4 hours ago
$39
Roundtrip
found 4 hours ago
Select Spirit Airlines flight, departing Wed, Jun 5 from Harry Reid Intl. to San Diego Intl., returning Tue, Jun 11, priced at $39 found 4 hours ago
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