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San Marcos

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San Marcos Flights as Low as $78

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

Hawaiian Airlines
Tue, Sep 16 - Tue, Sep 23
SMF
Sacramento Intl.
SAN
San Diego Intl.
$78 Roundtrip, found 5 days ago
$78
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Tue, Sep 16 from Sacramento Intl. to San Diego Intl., returning Tue, Sep 23, priced at $78 found 5 days ago
Frontier Airlines
Wed, Sep 3 - Wed, Sep 10
DEN
Denver Intl.
SAN
San Diego Intl.
$85 Roundtrip, found 1 day ago
$85
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Sep 3 from Denver Intl. to San Diego Intl., returning Wed, Sep 10, priced at $85 found 1 day ago
Frontier Airlines
Tue, Sep 16 - Sat, Sep 27
DEN
Denver Intl.
SAN
San Diego Intl.
$91 Roundtrip, found 3 days ago
$91
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Tue, Sep 16 from Denver Intl. to San Diego Intl., returning Sat, Sep 27, priced at $91 found 3 days ago
Frontier Airlines
Sat, Sep 27 - Tue, Oct 7
DEN
Denver Intl.
SAN
San Diego Intl.
$92 Roundtrip, found 4 days ago
$92
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sat, Sep 27 from Denver Intl. to San Diego Intl., returning Tue, Oct 7, priced at $92 found 4 days ago
Frontier Airlines
Wed, Sep 10 - Sat, Sep 13
DEN
Denver Intl.
SAN
San Diego Intl.
$94 Roundtrip, found 3 days ago
$94
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Wed, Sep 10 from Denver Intl. to San Diego Intl., returning Sat, Sep 13, priced at $94 found 3 days ago
Bargain Flight
Tue, Sep 9 - Wed, Sep 10
SMF
Sacramento Intl.
SAN
San Diego Intl.
$96 Roundtrip, found 6 days ago
$96
Roundtrip
found 6 days ago
Select Bargain Flight flight, departing Tue, Sep 9 from Sacramento Intl. to San Diego Intl., returning Wed, Sep 10, priced at $96 found 6 days ago
Hawaiian Airlines
Tue, Oct 28 - Wed, Nov 5
SMF
Sacramento Intl.
SAN
San Diego Intl.
$97 Roundtrip, found 2 days ago
$97
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Tue, Oct 28 from Sacramento Intl. to San Diego Intl., returning Wed, Nov 5, priced at $97 found 2 days ago
Alaska Airlines
Tue, Oct 7 - Wed, Oct 8
SMF
Sacramento Intl.
SAN
San Diego Intl.
$99 Roundtrip, found 1 day ago
$99
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Oct 7 from Sacramento Intl. to San Diego Intl., returning Wed, Oct 8, priced at $99 found 1 day ago
Frontier Airlines
Wed, Oct 1 - Tue, Oct 7
DEN
Denver Intl.
SAN
San Diego Intl.
$99 Roundtrip, found 4 days ago
$99
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Wed, Oct 1 from Denver Intl. to San Diego Intl., returning Tue, Oct 7, priced at $99 found 4 days ago
Frontier Airlines
Sun, Sep 28 - Tue, Oct 7
DEN
Denver Intl.
SAN
San Diego Intl.
$100 Roundtrip, found 4 days ago
$100
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sun, Sep 28 from Denver Intl. to San Diego Intl., returning Tue, Oct 7, priced at $100 found 4 days ago
Spirit Airlines
Tue, Sep 9 - Wed, Sep 10
SMF
Sacramento Intl.
SAN
San Diego Intl.
$114 Roundtrip, found 6 days ago
$114
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Tue, Sep 9 from Sacramento Intl. to San Diego Intl., returning Wed, Sep 10, priced at $114 found 6 days ago
Hawaiian Airlines
Sat, Sep 27 - Tue, Sep 30
SBP
San Luis Obispo County Regional
SAN
San Diego Intl.
$119 Roundtrip, found 20 hours ago
$119
Roundtrip
found 20 hours ago
Select Hawaiian Airlines flight, departing Sat, Sep 27 from San Luis Obispo County Regional to San Diego Intl., returning Tue, Sep 30, priced at $119 found 20 hours ago
United
Fri, Sep 26 - Sun, Sep 28
SBP
San Luis Obispo County Regional
SAN
San Diego Intl.
$159 Roundtrip, found 20 hours ago
$159
Roundtrip
found 20 hours ago
Select United flight, departing Fri, Sep 26 from San Luis Obispo County Regional to San Diego Intl., returning Sun, Sep 28, priced at $159 found 20 hours ago
American Airlines
Sun, Sep 21 - Tue, Sep 23
SMF
Sacramento Intl.
CLD
McClellan-Palomar
$161 Roundtrip, found 2 days ago
$161
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sun, Sep 21 from Sacramento Intl. to McClellan-Palomar, returning Tue, Sep 23, priced at $161 found 2 days ago
American Airlines
Tue, Oct 14 - Wed, Oct 15
DEN
Denver Intl.
CLD
McClellan-Palomar
$161 Roundtrip, found 17 hours ago
$161
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Tue, Oct 14 from Denver Intl. to McClellan-Palomar, returning Wed, Oct 15, priced at $161 found 17 hours ago
Delta
Mon, Oct 27 - Wed, Nov 5
SMF
Sacramento Intl.
SAN
San Diego Intl.
$177 Roundtrip, found 2 days ago
$177
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Oct 27 from Sacramento Intl. to San Diego Intl., returning Wed, Nov 5, priced at $177 found 2 days 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 September, 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 15 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 $78, 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 $78 right now, why wait?

San Marcos Flight Information
Destination airport
San Diego Intl.
Destination airport IATA code
SAN
Roundtrip price
$73

Last Minute Hotel Deals in San Marcos

Lakehouse Resort

Lakehouse Resort

4 out of 5
1025 La Bonita Drive, San Marcos, CA
Stay at this 4-star 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. ...
9/10 Wonderful! (1,160 reviews)
"We had a waterfront cottage that was modern and very clean. It had its own driveway for parking, a kitchette, 2 bathrooms, 2 bedrooms, dining area and living room with glass slider over looking the water/bay with outdoor patio with fire pit and seating. We golfed at the Exec course and loved it. ..."

Reviewed on Aug 21, 2025

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Lakehouse Resort
Days Inn by Wyndham San Marcos

Days Inn by Wyndham San Marcos

2 out of 5
517 W San Marcos Blvd, San Marcos, CA
Book a stay at this business-friendly motel in San Marcos. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
7.2/10 Good! (1,002 reviews)
"The room smelled like cigarette smoke. It was very clean. It needs serious updating"

Reviewed on Aug 24, 2025

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Days Inn by Wyndham San Marcos
Extended Stay America Premier Suites - San Diego - San Marcos

Extended Stay America Premier Suites - San Diego - San Marcos

2.5 out of 5
1480 GRAND AVE, San Marcos, CA
Book a stay at this business-friendly hotel in San Marcos. Enjoy free WiFi, free parking, and a fitness center. Our guests praise the helpful staff and the clean ...
8.2/10 Very Good! (596 reviews)
"Like everything"

Reviewed on Aug 23, 2025

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Extended Stay America Premier Suites - San Diego - San Marcos
DoubleTree by Hilton San Diego - Del Mar

DoubleTree by Hilton San Diego - Del Mar

4 out of 5
11915 El Camino Real, San Diego, CA
Stay at this 4-star business-friendly hotel in San Diego. Enjoy breakfast (surcharge), room service, and a fitness center. Our guests praise the helpful staff ...
8/10 Very Good! (1,441 reviews)
"Clean and quiet and comfortable bedding. Anything else was gravy. Pool, mini gym, bar, breakfast were all great."

Reviewed on Aug 23, 2025

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DoubleTree by Hilton San Diego - Del Mar
San Diego Marriott La Jolla

San Diego Marriott La Jolla

4 out of 5
4240 La Jolla Village Dr, La Jolla, CA
Stay at this 4-star business-friendly hotel in La Jolla. Enjoy breakfast (surcharge), a 24-hour fitness center, and valet parking (surcharge). Our guests praise ...
8.4/10 Very Good! (2,002 reviews)
"Good"

Reviewed on Aug 23, 2025

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San Diego Marriott La Jolla
Inn By The Sea La Jolla

Inn By The Sea La Jolla

3.5 out of 5
7830 Fay Ave, La Jolla, CA
Stay at this 3.5-star hotel in La Jolla. Enjoy free WiFi, room service, and a fitness center. Our guests praise the pool and the helpful staff in our reviews. ...
9.2/10 Wonderful! (1,633 reviews)
"You MUST reserve an ocean view room. You won't be disappointed!"

Reviewed on Aug 25, 2025

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Inn By The Sea La Jolla
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
Stay at this 4-star 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! (1,642 reviews)
"Excellent place to stay ! My little ones enjoy coming here ."

Reviewed on Aug 22, 2025

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Embassy Suites by Hilton San Diego La Jolla
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 ...
7.6/10 Good! (1,991 reviews)
Michelle and Andrew
"My stay was reliable and comfortable. The WiFi did not work too well but I did not need it."

Reviewed on Aug 23, 2025

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California Suites Hotel
See all 5,811 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.