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San Marcos

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San Marcos Flights as Low as $58

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Frontier Airlines
Wed, May 20 - Tue, Jun 2
LAS
Harry Reid Intl.
SAN
San Diego Intl.
$58 Roundtrip, found 19 hours ago
$58
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Wed, May 20 from Harry Reid Intl. to San Diego Intl., returning Tue, Jun 2, priced at $58 found 19 hours ago
Frontier Airlines
Tue, Jun 2 - Wed, Jun 3
SFO
San Francisco Intl.
SAN
San Diego Intl.
$66 Roundtrip, found 3 hours ago
$66
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Tue, Jun 2 from San Francisco Intl. to San Diego Intl., returning Wed, Jun 3, priced at $66 found 3 hours ago
Frontier Airlines
Tue, Jun 16 - Tue, Jun 30
SFO
San Francisco Intl.
SAN
San Diego Intl.
$83 Roundtrip, just found
$83
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, Jun 16 from San Francisco Intl. to San Diego Intl., returning Tue, Jun 30, priced at $83 just found
Frontier Airlines
Thu, May 7 - Tue, May 12
LAS
Harry Reid Intl.
SAN
San Diego Intl.
$84 Roundtrip, found 11 hours ago
$84
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Thu, May 7 from Harry Reid Intl. to San Diego Intl., returning Tue, May 12, priced at $84 found 11 hours ago
Frontier Airlines
Sat, May 30 - Tue, Jun 2
SFO
San Francisco Intl.
SAN
San Diego Intl.
$85 Roundtrip, just found
$85
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, May 30 from San Francisco Intl. to San Diego Intl., returning Tue, Jun 2, priced at $85 just found
Alaska Airlines
Wed, May 27 - Wed, May 27
SFO
San Francisco Intl.
SAN
San Diego Intl.
$114 Roundtrip, found 1 day ago
$114
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, May 27 from San Francisco Intl. to San Diego Intl., returning Wed, May 27, priced at $114 found 1 day ago
United
Wed, Jun 3 - Tue, Jun 16
SFO
San Francisco Intl.
SAN
San Diego Intl.
$137 Roundtrip, just found
$137
Roundtrip
just found
Select United flight, departing Wed, Jun 3 from San Francisco Intl. to San Diego Intl., returning Tue, Jun 16, priced at $137 just found
Delta
Tue, Jun 16 - Tue, Jun 30
SFO
San Francisco Intl.
SAN
San Diego Intl.
$157 Roundtrip, just found
$157
Roundtrip
just found
Select Delta flight, departing Tue, Jun 16 from San Francisco Intl. to San Diego Intl., returning Tue, Jun 30, priced at $157 just found
American Airlines
Wed, May 27 - Sat, May 30
SFO
San Francisco Intl.
SAN
San Diego Intl.
$163 Roundtrip, just found
$163
Roundtrip
just found
Select American Airlines flight, departing Wed, May 27 from San Francisco Intl. to San Diego Intl., returning Sat, May 30, priced at $163 just found
American Airlines
Sat, May 16 - Tue, May 19
LAS
Harry Reid Intl.
CLD
McClellan-Palomar
$167 Roundtrip, found 19 hours ago
$167
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Sat, May 16 from Harry Reid Intl. to McClellan-Palomar, returning Tue, May 19, priced at $167 found 19 hours ago
Frontier Airlines
Tue, May 19 - Fri, May 29
ATL
Hartsfield-Jackson Atlanta Intl.
SAN
San Diego Intl.
$200 Roundtrip, found 4 days ago
$200
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Tue, May 19 from Hartsfield-Jackson Atlanta Intl. to San Diego Intl., returning Fri, May 29, priced at $200 found 4 days ago
Frontier Airlines
Wed, May 20 - Tue, Jun 2
IAH
George Bush Intercontinental
SAN
San Diego Intl.
$200 Roundtrip, just found
$200
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, May 20 from George Bush Intercontinental to San Diego Intl., returning Tue, Jun 2, priced at $200 just found
American Airlines
Wed, May 27 - Sat, May 30
SFO
San Francisco Intl.
CLD
McClellan-Palomar
$222 Roundtrip, just found
$222
Roundtrip
just found
Select American Airlines flight, departing Wed, May 27 from San Francisco Intl. to McClellan-Palomar, returning Sat, May 30, priced at $222 just found
American Airlines
Tue, Sep 8 - Tue, Sep 15
IAH
George Bush Intercontinental
CLD
McClellan-Palomar
$349 Roundtrip, found 2 days ago
$349
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Sep 8 from George Bush Intercontinental to McClellan-Palomar, returning Tue, Sep 15, priced at $349 found 2 days ago
United
Wed, May 27 - Tue, Jul 21
ATL
Hartsfield-Jackson Atlanta Intl.
CLD
McClellan-Palomar
$459 Roundtrip, found 3 hours ago
$459
Roundtrip
found 3 hours ago
Select United flight, departing Wed, May 27 from Hartsfield-Jackson Atlanta Intl. to McClellan-Palomar, returning Tue, Jul 21, priced at $459 found 3 hours ago
JetBlue Airways
Tue, Jun 2 - Tue, Jul 21
ATL
Hartsfield-Jackson Atlanta Intl.
SAN
San Diego Intl.
$525 Roundtrip, found 1 day ago
$525
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Tue, Jun 2 from Hartsfield-Jackson Atlanta Intl. to San Diego Intl., returning Tue, Jul 21, priced at $525 found 1 day ago

Cheap Flights to San Marcos

Fall in love at first flight with your vacation to San Marcos by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to San Marcos on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in San Marcos, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to San Marcos

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to San Marcos with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the SAN airport.

What is the cheapest month to fly to San Marcos?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to San Marcos are in May, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to San Marcos?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 16 to choose from for your flight to San Marcos.

What airport is best to fly into San Marcos?

When you’re planning your trip to San Marcos, convenience is the name of the game. Luckily, San Marcos McClellan-Palomar Airport is nearby so you can deplane and get going on checking off everything on your San Marcos must-do list.

How much are flights to San Marcos?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to San Marcos on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $58, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to San Marcos?

The trick to saving a stack of cash on your flight to San Marcos? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $58 right now, why wait?

San Marcos Flight Information
Destination airport
San Diego Intl.
Destination airport IATA code
SAN
Roundtrip price
$57

Last Minute Hotel Deals in San Marcos

Lakehouse Resort

Lakehouse Resort

4 out of 5
1025 La Bonita Drive San Marcos CA
Book a stay at this golf resort in San Marcos. Enjoy free parking, 2 outdoor pools, and a marina. Our guests praise the pool and the helpful staff in our reviews. ...
9.2/10 Wonderful! (1,506 reviews)
Rooms outdated not shown on pictures

Reviewed on Apr 28, 2026

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Lakehouse Resort
Hyatt Vacation Club at The Welk, San Diego Area

Hyatt Vacation Club at The Welk, San Diego Area

3.5 out of 5
8860 Lawrence Welk Dr Escondido CA
Book a stay at this spa hotel in Escondido. Enjoy free parking, 8 outdoor pools, and a full-service spa. Our guests praise the pool and the clean rooms in our ...
8.4/10 Very Good! (1,782 reviews)
excellent customer service

Reviewed on Apr 28, 2026

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Hyatt Vacation Club at The Welk, San Diego Area
California Suites Hotel

California Suites Hotel

2 out of 5
5415 Clairemont Mesa Blvd San Diego CA
Book a stay at this business-friendly hotel in San Diego. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the ...
7.8/10 Good! (2,508 reviews)
We were pleasantly surprised to find such a charming facility available for budget prices. The courtyard, the trees and the pool and hot tub were all excellent and well maintained. No wonder they were entirely booked full!

Reviewed on Apr 29, 2026

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California Suites Hotel
Pala Casino Spa And Resort

Pala Casino Spa And Resort

4 out of 5
11154 Highway 76 Valley Center CA
Stay at this hotel in Valley Center. Enjoy a casino, a 24-hour front desk, and a garden. Our guests praise the helpful staff and the convenient parking in our ...
8.8/10 Excellent! (4,638 reviews)
La propiedad Todo muy limpio el personal también muy atento, y servicial muy amplios los cuartos, solo encontré un pequeño problema para mi gusto los colchones no están firmes , y dormía un poco incómodo,

Reviewed on Apr 28, 2026

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Pala Casino Spa And Resort
Embassy Suites by Hilton San Diego La Jolla

Embassy Suites by Hilton San Diego La Jolla

4 out of 5
4550 La Jolla Village Dr San Diego CA
Book a stay at this business-friendly hotel in San Diego. Enjoy free breakfast, 2 restaurants, and a free beach shuttle. Our guests praise the breakfast and ...
8.8/10 Excellent! (1,906 reviews)
Breakfast was awesome . I didnt get a chance to visit the hot tib

Reviewed on Apr 27, 2026

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Embassy Suites by Hilton San Diego La Jolla
San Diego Marriott La Jolla

San Diego Marriott La Jolla

4 out of 5
4240 La Jolla Village Dr La Jolla CA
Book a stay at this business-friendly hotel in La Jolla. Enjoy breakfast (surcharge), a 24-hour fitness center, and valet parking (surcharge). Our guests praise ...
8.6/10 Excellent! (2,377 reviews)
Maya was fantastic—helpful and friendly throughout.

Reviewed on Apr 28, 2026

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San Diego Marriott La Jolla
Signature Temecula

Signature Temecula

3 out of 5
28980 Old Town Front St. Temecula CA
Book a stay at this business-friendly hotel in Temecula. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
8.8/10 Excellent! (1,816 reviews)
There is nothing not to like about this place. When we go to Temecula, that's where we always stay.

Reviewed on Apr 28, 2026

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Signature Temecula
Pleasant Inn

Pleasant Inn

2.5 out of 5
5550 Clairemont Mesa Blvd San Diego CA
Stay at this hotel in San Diego. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the convenient parking in our ...
8.6/10 Excellent! (1,378 reviews)
Clean and quiet. Very friendly staff!

Reviewed on Apr 26, 2026

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Pleasant Inn
See all 5,831 properties in San Marcos
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.