Cheap Flights to San Marcos from $39
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How Much Does it Cost To Fly To San Marcos?
The cheapest prices found with in the last 7 days for return flights were $74 and $39 for one-way flights to San Marcos for the period specified. Prices and availability are subject to change. Additional terms apply
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| SFO | San Diego | December 8 to December 11 | $74 |
| DEN | San Diego | December 9 to December 13 | $112 |
| ORD | San Diego | November 11 to November 11 | $150 |
| SEA | San Diego | November 2 to November 7 | $154 |
| DEN | Carlsbad | October 29 to November 4 | $159 |
| SFO | Carlsbad | December 9 to December 13 | $159 |
| ORD | Carlsbad | December 5 to December 9 | $159 |
| PDX | Carlsbad | October 22 to October 30 | $159 |
| SEA | Carlsbad | November 12 to November 19 | $161 |
| MSP | San Diego | November 6 to November 9 | $168 |
| DFW | Carlsbad | October 21 to October 28 | $227 |
| BOS | San Diego | December 6 to December 10 | $227 |
| BOS | Carlsbad | December 6 to December 13 | $257 |
| MSP | Carlsbad | November 14 to November 18 | $259 |
| PHL | Carlsbad | October 28 to November 5 | $321 |
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| SFO | San Diego | September 27 to October 9 | $108 |
| DEN | San Diego | September 28 to October 1 | $169 |
| SFO | Carlsbad | September 27 to September 27 | $183 |
| ORD | San Diego | September 26 to October 3 | $200 |
| PAE | San Diego | September 26 to October 2 | $212 |
| DFW | San Diego | September 27 to September 30 | $249 |
| MSP | San Diego | September 28 to October 10 | $311 |
| DEN | Carlsbad | September 27 to September 27 | $315 |
| MSP | Carlsbad | September 27 to October 4 | $376 |
| PHL | Carlsbad | September 26 to September 30 | $403 |
| PDX | Carlsbad | September 28 to September 30 | $446 |
| BOS | San Diego | September 27 to September 30 | $463 |
| SEA | Carlsbad | September 26 to September 30 | $502 |
| ORD | Carlsbad | September 28 to October 1 | $653 |
| BOS | Carlsbad | September 28 to October 2 | $713 |
San Marcos Flight Information
Traveling to | San Marcos |
|---|---|
Lowest Price | $74 |
Number of Airlines Serving | |
Airlines Serving | Southwest Airlines, Alaska Airlines |
Number of Daily Flights | |
Airlines with Direct Flights |
Find The Perfect Hotel For After Your Flight
Amazing San Marcos Accommodation Deals
Days Inn by Wyndham San Marcos
Reviewed on Sep 13, 2025
Lakehouse Resort
Reviewed on Sep 10, 2025
Residence Inn by Marriott San Diego North San Marcos
Reviewed on Aug 20, 2025
Luxury Hotels in San Marcos
Days Inn by Wyndham San Marcos
Reviewed on Sep 13, 2025
Lakehouse Resort
Reviewed on Sep 10, 2025
Family Friendly Hotels in San Marcos
Lakehouse Resort
Reviewed on Sep 10, 2025
Hampton Inn San Marcos, CA
Reviewed on Sep 15, 2025
Fairfield Inn & Suites San Diego North/San Marcos
Reviewed on Sep 12, 2025
Residence Inn by Marriott San Diego North San Marcos
Reviewed on Aug 20, 2025
Best San Marcos Flight and Hotel Packages
San Marcos flight + hotel packages - economy flights
San Marcos flight + hotel packages - first class flights
Need a Car For After Your Flight?
Economy
$6
Special
$6
Compact
$7
Midsize
$10
Plane Tickets To San Marcos
Although you may try and resist the urge, you know that when the travel bug comes, there is only one way to get rid of it. Thankfully, Travelocity is here to help nip that travel bug in the bud with great deals on flights to San Marcos. Browse through our inventory to explore a wide range of cheap flights to San Marcos to solidify your next big trip out of town. Whether you are heading out on a business trip, exploring a place you have never been for pleasure or are bringing the family on the annual vacation, we have the perfect getaway waiting for you. In no time, you will be day dreaming of your plane landing in San Marcos as you anxiously await to exit the plane and explore what San Marcos has to offer. Considering all the amazing local food and culture in San Marcos, we won't hold this against you.
When you are ready to embark on your next big adventure, Travelocity will be right here waiting to open the doors to the garden so that you can go and smell the roses. When you decide to book and travel is entirely up to you, but don't wait too long because we have some of the best deals on the web and they won't last long. Take time to go through our huge selection of cheap flights to San Marcos to find the best deals that fit into your budget. If browsing on your phone while your boss isn't looking is more your thing (we promise we won't tell), consider checking out Travelocity's mobile app which allows you to take advantage of all our flights to San Marcos without having to compromise your work computer's search history. If you are looking to save even more, you can easily save up to $537 when you bundle one of our cheap flights to San Marcos with one of our hotels. So why are you waiting around? There is no better time than now to start booking that next trip. Start your search now to book one of our flights to San Marcos today!
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