Cheap flights from San Diego to Tucson from $99
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Tucson departing on 1/1. 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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Fly from
Fly to
Route
Depart
Return
San DiegoTucson
SAN San Diego - TUS Tucson
SANTUS
San Diego
Fri 11/6
7:10 pm-9:35 pm
Nonstop1h 25m
Tucson
Fri 11/13
6:55 am-7:15 am
Nonstop1h 20m
San DiegoTucson
SAN San Diego - TUS Tucson
SANTUS
San Diego
Thu 12/24
6:10 pm-8:35 pm
Nonstop1h 25m
Tucson
Wed 12/30
8:15 pm-8:40 pm
Nonstop1h 25m
San DiegoTucson
SAN San Diego - TUS Tucson
SANTUS
San Diego
Sat 1/30
4:40 pm-7:00 pm
Nonstop1h 20m
Tucson
Thu 2/4
8:35 am-9:00 am
Nonstop1h 25m
San DiegoTucson
SAN San Diego - TUS Tucson
SANTUS
San Diego
Fri 11/6
7:10 pm-9:35 pm
Nonstop1h 25m
Tucson
Fri 11/13
6:10 pm-10:40 pm
1 stop5h 30m
San DiegoTucson
SAN San Diego - TUS Tucson
SANTUS
San Diego
Sat 10/31
6:15 am-11:11 am
1 stop4h 56m
Tucson
Mon 11/2
12:46 pm-3:39 pm
1 stop3h 53m
San DiegoTucson
SAN San Diego - TUS Tucson
SANTUS
San Diego
Thu 11/5
9:26 am-2:16 pm
1 stop3h 50m
Tucson
Thu 11/12
6:54 pm-9:40 pm
1 stop3h 46m
San DiegoTucson
SAN San Diego - TUS Tucson
SANTUS
San Diego
Tue 11/24
11:05 am-5:09 pm
1 stop5h 04m
Tucson
Wed 11/25
5:40 pm-10:55 pm
1 stop6h 15m
San DiegoTucson
SAN San Diego - TUS Tucson
SANTUS
San Diego
Tue 10/27
4:01 pm-8:49 pm
1 stop4h 48m
Tucson
Wed 10/28
3:23 pm-10:27 pm
1 stop7h 04m
San DiegoTucson
SAN San Diego - TUS Tucson
SANTUS
San Diego
Sat 11/7
4:01 pm-9:59 pm
1 stop4h 58m
Tucson
Mon 11/9
4:23 pm-8:37 pm
1 stop5h 14m
San DiegoTucson
SAN San Diego - TUS Tucson
SANTUS
San Diego
Sat 12/12
6:25 am-10:45 am
1 stop3h 20m
Tucson
Sat 12/12
4:00 pm-6:23 pm
1 stop3h 23m
See travel insights to Tucson from
How to get the cheapest flight ticket from San Diego to Tucson
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 typical price of a round-trip flight between San Diego and Tucson?
Prices are currently low for flights on this route.
Typical prices usually range from $301 to $504.The lowest price recently found on this route was $197.
What is the cheapest month to fly to Tucson?
In general, July is the cheapest month to fly from San Diego to Tucson. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $297. If you don’t want to visit Tucson in July, then you should wait until December to fly from San Diego, when ticket prices are also cheap, with an average price of $303.
What is the cheapest day to depart on your flight to Tucson?
According to our data, Wednesday is the cheapest day to fly to Tucson from San Diego. The lowest ticket price found for a Wednesday departure recently was $342. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from San Diego to Tucson for around $401.
What is the cheapest time of day to depart on your flight to Tucson?
In the evening is the cheapest time of day to fly from San Diego to Tucson when you can find flight prices for as low as $357. Flying to Tucson in the evening is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $376.
What is the cheapest San Diego to Tucson flight route?
Fly from San Diego to Tucson for the best San Diego - Tucson flight prices
What cabin class options are available on San Diego to Tucson flights?
There is only 1 cabin class available to choose from on San Diego to Tucson flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on San Diego to Tucson flights?
No. A direct flight is the cheapest option for a flight between San Diego to Tucson.
What is the cheapest airline that flies from San Diego to Tucson?
Delta and Southwest are the most popular carriers operating from San Diego to Tucson
What airlines fly to Tucson?
Southwest, American Airlines and Alaska Airlines are the top three most popular airlines that fly to Tucson from San Diego according to our data. Southwest is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Tucson. Keep in mind that there are 4 different airlines that fly to Tucson on a routine basis, so you have a few additional options to choose from.
How many flights depart from San Diego to Tucson on average per day?
The number of flights available between San Diego and Tucson is 1 per day as of October 2026. The most frequent departure time is 8:00AM, with 60% of daily flights leaving at noon.
How many flights depart from San Diego to Tucson on average per week?
As of October 2026, there are 10 flights per week flying from San Diego to Tucson. The most common day of the week flights depart is Mon, with 20% of flights taking off on this day.
When to book flights from San Diego to Tucson
Cheap San Diego to Tucson (SAN to TUS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Diego to Tucson
Frequently asked questions about flying from San Diego to Tucson
How far is San Diego to Tucson by plane?
The distance between San Diego and Tucson is about 362.2 mi. A reasonable flight in good conditions will take 1h 20m.
When did momondo last update prices for flights from San Diego Airport to Tucson Airport?
Prices for flights from San Diego Airport to Tucson Airport were last updated today.
How many operators does momondo search for flights from San Diego Airport to Tucson Airport?
As of October 2026, there are 2 operators available to choose from for flights from San Diego Airport to Tucson Airport.
How old do you have to be to fly from San Diego Airport to Tucson 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 San Diego Airport to Tucson Airport.
What documentation or ID do you need to fly to Tucson Airport?
The travel and health documents required for your trip to Tucson Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Tucson Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from San Diego to Tucson?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from San Diego to Tucson is Boeing 737 MAX 8 (37.50% of total bookings). The next most popular plane models are Airbus A320neo (12.50%), Airbus A321-100/200 (12.50%), and Embraer 175 (Enhanced Winglets) (6.25%).
What is the most popular airline from San Diego to Tucson?
Based on momondo bookings for this flight route, the most popular airline on flight routes from San Diego to Tucson is Southwest (78% of total bookings). The next most popular airline is American Airlines (22%).
Best airlines flying from San Diego to Tucson
Compare and see reviews for airlines that fly from San Diego to Tucson with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $208 | Free Cancellation | Rating 7.9 4,222 reviews | |||
| PriceFrom $230 | Free Cancellation | Rating 7.0 12,145 reviews |
Southwest Flights From San Diego to Tucson
Across 10 Southwest flights from San Diego to Tucson this week, the average price was $377, with the best Southwest deals starting from $208 round-trip. 4,222 users have rated Southwest on momondo, with an average score of 7.9/10.
Traveling to a place near Tucson?
Book flights to Tucson if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from San Diego to Tucson?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Diego to Tucson for you.
Can I find flights from San Diego to Tucson with flexible booking policies on momondo?
Flights from San Diego to Tucson with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from San Diego to Tucson?
momondo provides multiple filters to help you find the best flight to Tucson from San Diego. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from San Diego to Tucson right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Tucson from San Diego. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.