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Lake San Marcos

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Lake San Marcos Flights as Low as $66

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

Frontier Airlines
Tue, Jun 2 - Wed, Jun 3
SFO
San Francisco Intl.
SAN
San Diego Intl.
$66 Roundtrip, found 1 day ago
$66
Roundtrip
found 1 day 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 1 day ago
Frontier Airlines
Tue, Jun 16 - Tue, Jun 30
SFO
San Francisco Intl.
SAN
San Diego Intl.
$83 Roundtrip, found 1 day ago
$83
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Jun 16 from San Francisco Intl. to San Diego Intl., returning Tue, Jun 30, priced at $83 found 1 day ago
Frontier Airlines
Tue, Jun 23 - Tue, Jun 30
SFO
San Francisco Intl.
SAN
San Diego Intl.
$85 Roundtrip, found 4 hours ago
$85
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Tue, Jun 23 from San Francisco Intl. to San Diego Intl., returning Tue, Jun 30, priced at $85 found 4 hours ago
Alaska Airlines
Wed, May 27 - Wed, May 27
SFO
San Francisco Intl.
SAN
San Diego Intl.
$114 Roundtrip, found 2 days ago
$114
Roundtrip
found 2 days 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 2 days ago
United
Wed, Jun 3 - Tue, Jun 16
SFO
San Francisco Intl.
SAN
San Diego Intl.
$137 Roundtrip, found 4 hours ago
$137
Roundtrip
found 4 hours ago
Select United flight, departing Wed, Jun 3 from San Francisco Intl. to San Diego Intl., returning Tue, Jun 16, priced at $137 found 4 hours ago
Delta
Wed, Jun 3 - Tue, Jun 16
SFO
San Francisco Intl.
SAN
San Diego Intl.
$157 Roundtrip, found 4 hours ago
$157
Roundtrip
found 4 hours ago
Select Delta flight, departing Wed, Jun 3 from San Francisco Intl. to San Diego Intl., returning Tue, Jun 16, priced at $157 found 4 hours ago
American Airlines
Wed, May 27 - Sat, May 30
SFO
San Francisco Intl.
SAN
San Diego Intl.
$163 Roundtrip, found 1 day ago
$163
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, May 27 from San Francisco Intl. to San Diego Intl., returning Sat, May 30, priced at $163 found 1 day ago
Frontier Airlines
Wed, May 20 - Tue, Jun 2
IAH
George Bush Intercontinental
SAN
San Diego Intl.
$190 Roundtrip, found 14 hours ago
$190
Roundtrip
found 14 hours ago
Select Frontier Airlines flight, departing Wed, May 20 from George Bush Intercontinental to San Diego Intl., returning Tue, Jun 2, priced at $190 found 14 hours ago
American Airlines
Wed, May 27 - Sat, May 30
SFO
San Francisco Intl.
CLD
McClellan-Palomar
$222 Roundtrip, found 1 day ago
$222
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, May 27 from San Francisco Intl. to McClellan-Palomar, returning Sat, May 30, priced at $222 found 1 day ago
Frontier Airlines
Wed, Jul 8 - Sat, Jul 11
PHL
Philadelphia Intl.
SAN
San Diego Intl.
$230 Roundtrip, found 6 days ago
$230
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Wed, Jul 8 from Philadelphia Intl. to San Diego Intl., returning Sat, Jul 11, priced at $230 found 6 days ago
American Airlines
Tue, Jun 30 - Tue, Jul 7
IAH
George Bush Intercontinental
CLD
McClellan-Palomar
$329 Roundtrip, found 14 hours ago
$329
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Tue, Jun 30 from George Bush Intercontinental to McClellan-Palomar, returning Tue, Jul 7, priced at $329 found 14 hours ago
American Airlines
Wed, Jul 22 - Tue, Jul 28
PHL
Philadelphia Intl.
CLD
McClellan-Palomar
$400 Roundtrip, found 6 days ago
$400
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Jul 22 from Philadelphia Intl. to McClellan-Palomar, returning Tue, Jul 28, priced at $400 found 6 days ago
JetBlue Airways
Tue, Jun 2 - Mon, Jun 8
PHL
Philadelphia Intl.
SAN
San Diego Intl.
$443 Roundtrip, found 18 hours ago
$443
Roundtrip
found 18 hours ago
Select JetBlue Airways flight, departing Tue, Jun 2 from Philadelphia Intl. to San Diego Intl., returning Mon, Jun 8, priced at $443 found 18 hours ago
American Airlines
Fri, May 15 - Tue, May 19
TTN
Mercer
SAN
San Diego Intl.
$515 Roundtrip, found 11 hours ago
$515
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Fri, May 15 from Mercer to San Diego Intl., returning Tue, May 19, priced at $515 found 11 hours ago
American Airlines
Wed, May 20 - Fri, May 22
TTN
Mercer
CLD
McClellan-Palomar
$588 Roundtrip, found 19 hours ago
$588
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Wed, May 20 from Mercer to McClellan-Palomar, returning Fri, May 22, priced at $588 found 19 hours ago
Sun Country Airlines
Mon, May 25 - Thu, May 28
PHL
Philadelphia Intl.
SAN
San Diego Intl.
$842 Roundtrip, found 21 hours ago
$842
Roundtrip
found 21 hours ago
Select Sun Country Airlines flight, departing Mon, May 25 from Philadelphia Intl. to San Diego Intl., returning Thu, May 28, priced at $842 found 21 hours ago

Cheap Flights to Lake San Marcos

Fall in love at first flight with your vacation to Lake 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 Lake San Marcos on Hotwire, and you’ll be up, up, and on a getaway in no time.

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

Frequently Asked Questions About flights to Lake 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 Lake 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 Lake 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 Lake San Marcos are in June, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Lake 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 Lake San Marcos.

What airport is best to fly into Lake San Marcos?

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

How much are flights to Lake San Marcos?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Lake San Marcos on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $66, 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 Lake San Marcos?

The trick to saving a stack of cash on your flight to Lake 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 $66 right now, why wait?

Lake San Marcos Flight Information
Destination airport
San Diego Intl.
Destination airport IATA code
SAN
Roundtrip price
$66

Last Minute Hotel Deals in Lake 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! (1,509 reviews)
Great amenities with bikes, kayak, s’mores, and movie in the pool on Saturday in summer. Loved our location by the pool with pool view studio. Pool bartended was amazing. Looking forward to staying again.

Reviewed on Apr 30, 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 ...
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Hyatt Vacation Club at The Welk, San Diego Area
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 ...
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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! (1,908 reviews)
It worked well for what we needed!

Reviewed on Apr 29, 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
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
Book a stay at this business-friendly hotel in San Diego. Enjoy breakfast (surcharge), room service, and a fitness center. Our guests praise the helpful staff ...
8.6/10 Excellent! (2,349 reviews)
Not happy with my stay . There is a continental breakfast what they don’t say on site is that you have to pay for the breakfast $15 a person. The parking is a joke there is no room to park the garage is is about a 2 block walk to garage and it’s dark at night . My room smelled like mold horrible. ...

Reviewed on Apr 30, 2026

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DoubleTree by Hilton San Diego - Del Mar
Country Inn & Suites by Radisson, San Diego North, CA

Country Inn & Suites by Radisson, San Diego North, CA

3 out of 5
5975 Lusk Blvd San Diego CA
Book a stay at this business-friendly hotel in San Diego. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the breakfast and ...
9/10 Wonderful! (1,472 reviews)
Check in very easy as well as check out. Shout out to Mike, who was very helpful and sweet even gave us options on what to do in San Diego. Absolutely love the breakfast good quality and complimentary. I am deducting points because you charge for parking and secondly, you’re adding tax to parking. ...

Reviewed on Apr 29, 2026

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Country Inn & Suites by Radisson, San Diego North, CA
Omni La Costa Resort & Spa Carlsbad

Omni La Costa Resort & Spa Carlsbad

4 out of 5
2100 Costa Del Mar Road Carlsbad CA
Book a stay at this spa resort in Carlsbad. Enjoy free WiFi, 8 outdoor pools, and a full-service spa. Our guests praise the pool and the helpful staff in our ...
8.2/10 Very Good! (1,002 reviews)
Beatiful resort, parking fee is $45 for self parking. We rented suite, great size and view but would have been nice to have a mini fridge in luving room area. Great staycation.

Reviewed on Apr 21, 2026

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Omni La Costa Resort & Spa Carlsbad
See all 4,941 properties in Lake 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.