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Flights from San Diego to San Luis

Cheap flight deals from San Diego to San Luis

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • Round-trip
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Info | San Diego to San Luis

Off-season for travel April
Peak season for travel August
Flight distance 9,063.74 km

When is the cheapest time to fly from San Diego to San Luis?

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights
From price
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  • 22 29

  • Jul

    29 6
  • 6 13
  • 13 20
  • 20 27

  • Aug

    27 3
  • 3 10
  • 10 17
  • 17 24
  • 24 31

  • Sep

    31 7
  • 7 14
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from San Diego (SAN) to San Luis (LUQ) the cheapest?

    Airlines adjust prices for flights from San Diego to San Luis based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from San Diego (SAN) to San Luis (LUQ) cost?

    According to Trip.com's data, the lowest price is around Rp 30,628,807.

How to find a cheap flight from San Diego to San Luis

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from San Diego to San Luis. Book your flights at the right time and save more.
1
Be flexible with your travel dates to get the cheapest San Diego to San Luis ticket.
Tap "Date" on flight search bar to get the calender for San Diego to San Luis airfare over next 6 months in 2025.
2
Compare cheap San Diego to San Luis flight deals from hundreds of airlines.
Compare prices from over 500 airlines with our powerful search and find the cheapest flight tickets from San Diego to San Luis.
3
Set up a Price Alert to track fare drops.
Set up a Price Alert for your San Diego to San Luis route to track ticket prices effortlessly—no need to check manually every day.
4
Don't miss out on cheap San Diego to San Luis flight deals and promo codes.
Stay updated on the latest deals with Trip.com Deals and Promo Codes for cheap flights. Sign up for a free membership to unlock even more exclusive flight discounts.
5
Book early or wait unitl the last minute to fine the best fares.
It's always better to book early! Airlines typically release their lowest fares about a year before departure, so check as soon as flights become available. If you miss that window, you may still find great deals closer to your travel date.
6
Search for flights on the go.
For the best booking experience on the go, download Trip.com and search for cheap flights from San Diego to San Luis to access exclusive deals just for you.

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