$21 Cheap Flights to Alpine , CA

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How much is the cheapest flight to Alpine?

Prices were available within the past 7 days and start at $21 for one-way flights and $39 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Tue, May 7 - Tue, May 21
CMH
John Glenn Columbus Intl.
SAN
San Diego Intl.
$148 Roundtrip, found 4 days ago
$148
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Tue, May 7 from John Glenn Columbus Intl. to San Diego Intl., returning Tue, May 21, priced at $148 found 4 days ago
Frontier Airlines
Sun, May 12 - Tue, May 21
CMH
John Glenn Columbus Intl.
SAN
San Diego Intl.
$158 Roundtrip, just found
$158
Roundtrip
just found
Select Frontier Airlines flight, departing Sun, May 12 from John Glenn Columbus Intl. to San Diego Intl., returning Tue, May 21, priced at $158 just found
Spirit Airlines
Wed, May 29 - Wed, Jun 5
CMH
John Glenn Columbus Intl.
SAN
San Diego Intl.
$166 Roundtrip, found 17 hours ago
$166
Roundtrip
found 17 hours ago
Select Spirit Airlines flight, departing Wed, May 29 from John Glenn Columbus Intl. to San Diego Intl., returning Wed, Jun 5, priced at $166 found 17 hours ago
Frontier Airlines
Sun, May 5 - Sun, May 12
CMH
John Glenn Columbus Intl.
SAN
San Diego Intl.
$173 Roundtrip, found 3 days ago
$173
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sun, May 5 from John Glenn Columbus Intl. to San Diego Intl., returning Sun, May 12, priced at $173 found 3 days ago
Spirit Airlines
Sat, May 18 - Tue, May 21
CMH
John Glenn Columbus Intl.
SAN
San Diego Intl.
$175 Roundtrip, just found
$175
Roundtrip
just found
Select Spirit Airlines flight, departing Sat, May 18 from John Glenn Columbus Intl. to San Diego Intl., returning Tue, May 21, priced at $175 just found

Find Your Flights to Alpine SAN

Cheap flights to Alpine (SAN)

Get started finding a cheap flight to Alpine 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 Alpine.

Roundtrip prices range from $39 - $175, and one-ways to Alpine start as low as $21.

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 Alpine (SAN)

You have several options for which airline you choose to travel with to Alpine. There are 10 airlines flying into SAN: Frontier Airlines, Spirit Airlines, Sun Country 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 Alpine (SAN) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to SAN in May and in May 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 Alpine that have flexible change policies?
It’s quick and easy with Expedia. First, enter your travel details and click “Search.” Next step? Check “No change fee” just under the “Flexible change policies” filter on the top left of your screen. Step 3. Snag a flexible and cheap ticket to Alpine.
What is the name of the airport in Alpine?
Reserve a flight to Alpine and you’ll be arriving at San Diego Intl. Airport (SAN).
How far is San Diego Airport from central Alpine?
The trip between San Diego Airport and downtown Alpine is fairly long. You’ll need to travel 40 mi before you can drop your bags at your city hotel.
How can I book the cheapest flight to Alpine?
If you want to have some extra spending money for your Alpine vacation, lock in your fare well in advance. Prices typically get more expensive as the departure date nears. Also research if there is more than one airport at your destination. Fares vary depending on which airport you land at. Don’t forget to compare prices across airlines and if possible, be flexible with your dates. Another tip? Be ready to act fast. If you see a bargain, snap it up while you can! Currently, one of the cheapest one-way tickets to Alpine costs $20. This is for a flight departing Las Vegas in May.
Which day of the week is the best day to buy a plane ticket to Alpine?
According to our research, Sundays are the best day to buy a plane ticket. Airfares do vary with demand though, so it’s a good idea to check prices regularly. Like another tip? Research prices to Alpine as soon as you know your travel dates and be ready to book when you spot a bargain. The optimal booking window ranges from 21 days to around 45 days out from takeoff, so the earlier you begin looking, the better your odds of scoring a terrific deal! Savings are subject to change and may vary depending on selections made.
What airport is best to fly into Alpine?
SAN is the only major airport in Alpine. Before you head there, it’s a smart idea to know a little about it. It sits around 40 mi from the downtown area.
Which airlines fly to Alpine?
From wheels up to wheels down, you can look forward to a comfortable onboard experience with Alaska Airlines. One of 14 airlines that connects Alpine with 71 airports across the world, it operates the biggest number of services between Las Vegas and Alpine. United Airlines is also a popular choice with many travelers.
How many nonstop flights are there to Alpine?
With approximately 1,832 nonstop flights running each week, you’ll be hitting the runway in Alpine before you can ask, “Are we there yet?”
Where are the most popular flights to Alpine departing from?
Travelers often jet off from Las Vegas, Phoenix and San Francisco airports when flying to Alpine.
Do you have any tips for my flight to Alpine?

  • What you pack in your carry-on can make the difference between a comfortable flight, and one that leaves you tired. Start with the most important stuff, like your passport (or a valid ID) and your travel documents. Once they’re packed, put in any medications you might need. Next? Consider your comfort factor. Earplugs, a neck pillow and a juicy novel will help the time fly by while you’re in your seat.
  • It also pays to check with your airline regarding what you can’t bring on board your flight. Box cutters, utility knives, razor blades and swords are among the prohibited items. Anything explosive, flammable or sharp is generally not allowed in your carry-on. Be sure to pack any sports equipment like baseball bats or ski poles only in your checked luggage.

What to wear on a flight:

  • The aisles of an aircraft aren’t the place for a fashion show. Layer up with comfortable clothing and bring a sweater as it can get cool in the cabin during long-haul flights. Sneakers or other closed-toe shoes are perfect for longer journeys.
  • Reduce your risk of developing deep vein thrombosis (DVT), a blood clotting condition which can be caused by sitting for lengthy periods, by regularly moving around the cabin. You can also do foot and leg exercises in your seat. If you’re at higher risk of developing DVT, think about wearing compression socks or tights.

How can I get a cheap last-minute flight to Alpine?
Booking a cheap, last-minute flight to Alpine is as simple as having some flexibility with your travel plans. Have some leeway when it comes to your choice of carrier, travel dates and flight times. If your destination has multiple airports, compare the prices of flying into each of them for the best deal.
Where can I learn more about changing or canceling my flight to Alpine?
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 Alpine 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
$148
Popular airline
Spirit Airlines

Trending flights to Alpine

Prices were available within the past 7 days and start at $21 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 7 - Tue, May 7
LAS
Harry Reid Intl.
SAN
San Diego Intl.
$39 Roundtrip, found 18 hours ago
$39
Roundtrip
found 18 hours ago
Select Spirit Airlines flight, departing Tue, May 7 from Harry Reid Intl. to San Diego Intl., returning Tue, May 7, priced at $39 found 18 hours ago
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