Cheap flights from Tucson to San Diego from $49
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tucson to San Diego departing on 4/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Tucson to San Diego
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to San Diego?
If you are unable to visit San Diego during the month of September, then departing from Tucson during the month August is also very affordable. Most momondo users find prices during this month for around $288.
What is the cheapest day to depart on your flight to San Diego?
The cheapest day to depart from Tucson to San Diego is on a Thursday. Travelers who choose to depart for San Diego on a Thursday will often find tickets for as low as $317. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $430. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.
What is the cheapest time of day to depart on your flight to San Diego?
The cheapest time of day to fly to San Diego is at noon when flights can be purchased for as low as $281. Flights in the morning are often more expensive with an average ticket price of $359.
What is the cheapest Tucson to San Diego flight route?
Fly from Tucson to San Diego for the best Tucson - San Diego flight prices
How far in advance should I book a flight to San Diego?
You are more likely to see cheaper flights to San Diego from Tucson when booking 14 weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $321 when searching 14 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Tucson for as low as $242 on momondo.
What cabin class options are available on Tucson to San Diego flights?
There are 1 cabin classes available to choose from on Tucson to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Tucson to San Diego?
Southwest, American Airlines, and Frontier are the most popular carriers operating from Tucson to San Diego
What airlines fly to San Diego?
American Airlines, Southwest and Alaska Airlines are the top three most popular airlines that fly to San Diego from Tucson according to our data. American Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to San Diego. Keep in mind that there are 5 different airlines that fly to San Diego on a routine basis, so you have a few additional options to choose from.
How many flights depart from Tucson to San Diego on average per day?
The number of flights available between Tucson and San Diego is 1 per day as of March 2025. The most frequent departure time is 7:00AM, with 44% of daily flights leaving at noon.
How many flights depart from Tucson to San Diego on average per week?
10 flights are operational weekly from Tucson to San Diego as of March 2025. The most popular departure day for this route is Mon, with 20% of flights per week taking off on this day.
When to book flights from Tucson to San Diego
Cheap Tucson to San Diego (TUS to SAN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Tucson to San Diego
How far is Tucson to San Diego by plane?
There are 362.2 mi between Tucson and San Diego. In terms of flight time, this usually takes a little over 1h 20m.
When did momondo last update prices for flights from Tucson Airport to San Diego Airport?
Prices for flights from Tucson Airport to San Diego Airport were last updated today.
How many operators does momondo search for flights from Tucson Airport to San Diego Airport?
As of March 2025, there are 3 operators available to choose from for flights from Tucson Airport to San Diego Airport.
How old do you have to be to fly from Tucson Airport to San Diego Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Tucson Airport to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The necessary travel and health documents for your San Diego Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Tucson to San Diego?
momondo data reveals that the most frequently booked plane model on the route from Tucson to San Diego is Boeing 737-700 Passenger/BBJ1 (winglets), representing 73.83% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 7.94%, Boeing 737 MAX 8 at 7.48%, and Embraer 175 (Enhanced Winglets) at 4.21%.
What is the most popular airline from Tucson to San Diego?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Tucson to San Diego is Southwest (53% of total bookings). The next most popular airlines are American Airlines (45%) and Delta (2%).
Best airlines flying from Tucson to San Diego
Compare and see reviews for airlines that fly from Tucson to San Diego with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $113 | Free Cancellation | Rating 8.0 4,273 reviews | |||
| PriceFrom $156 | Free Cancellation | Rating 8.0 7,895 reviews | |||
| PriceFrom $182 | Free Cancellation | Rating 7.2 10,000 reviews |
Southwest Flights From Tucson to San Diego
Southwest flight deals from Tucson to San Diego start from $113 round-trip. Over the 10 Southwest flights for this route in a normal week, average airfare is usually $331 round-trip - but some users have found much cheaper deals with momondo.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Tucson to San Diego?
It is quick and easy to find Tucson to San Diego flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Diego that suits you.
Can I find flights from Tucson to San Diego with flexible booking policies on momondo?
momondo does allow users to show only those flights to San Diego from Tucson which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Tucson to San Diego?
momondo provides multiple filters to help you find the best flight to San Diego from Tucson. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Tucson to San Diego right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Tucson to San Diego flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.