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Cheap flights from San Diego to Tucson from $54

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 11/13. 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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0 bags

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Cheap round-trip flights

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Frontier Logo
6:25 am - 4:06 pmSAN-TUS
8h 41m1 stop
Frontier Logo
10:58 am - 6:34 pmTUS-SAN
8h 36m1 stop
$155Frontier
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Thu, Nov 13 - Sun, Nov 16
Frontier Logo
3:59 pm - 12:35 pmSAN-TUS
20h 36m1 stop
Frontier Logo
2:20 pm - 12:35 pmTUS-SAN
23h 15m1 stop
$170Frontier
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Thu, Oct 30 - Sun, Nov 2
Frontier Logo
6:25 am - 11:39 amSAN-TUS
5h 14m1 stop
Frontier Logo
12:24 pm - 11:04 pmTUS-SAN
10h 40m1 stop
$182Frontier
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Fri, Oct 24 - Mon, Oct 27
Southwest Logo
2:05 pm - 4:30 pmSAN-TUS
1h 25mnonstop
Southwest Logo
6:25 pm - 6:50 pmTUS-SAN
1h 25mnonstop
$197Southwest
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Thu, Nov 27 - Wed, Dec 3
Southwest Logo
2:05 pm - 4:30 pmSAN-TUS
1h 25mnonstop
Southwest Logo
12:00 pm - 6:45 pmTUS-SAN
7h 45m1 stop
$207Southwest
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Thu, Nov 27 - Wed, Dec 3
Delta Logo
6:35 am - 12:00 pmSAN-TUS
4h 25m1 stop
Delta Logo
5:28 pm - 10:47 pmTUS-SAN
6h 19m1 stop
$223Delta
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Wed, Nov 12 - Sat, Nov 15
Delta Logo
9:59 am - 4:48 pmSAN-TUS
5h 49m1 stop
Delta Logo
12:23 pm - 10:55 pmTUS-SAN
11h 32m2 stops
$228Delta
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Wed, Nov 12 - Sat, Nov 15
American Airlines Logo
6:30 am - 10:40 amSAN-TUS
3h 10m1 stop
American Airlines Logo
5:55 pm - 9:52 pmTUS-SAN
4h 57m1 stop
$266American Airlines
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Thu, Nov 20 - Tue, Nov 25
Alaska Airlines Logo
2:25 pm - 11:59 pmSAN-TUS
8h 34m1 stop
Alaska Airlines Logo
4:29 pm - 10:07 amTUS-SAN
18h 38m1 stop
$267Alaska Airlines
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Fri, Jan 16 - Sun, Jan 18
American Airlines Logo
12:50 pm - 5:15 pmSAN-TUS
3h 25m1 stop
American Airlines Logo
12:56 pm - 3:53 pmTUS-SAN
3h 57m1 stop
$269American Airlines
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Tue, Nov 25 - Thu, Nov 27

American Airlines flights from San Diego to Tucson

Our best American Airlines deals on San Diego to Tucson flight tickets
American Airlines
Nov 20
SAN6:30 amSan Diego
3h 10m
1 stop
TUS10:40 amTucson
Nov 25
TUS5:55 pmTucson
4h 57m
1 stop
SAN9:52 pmSan Diego
$266
Find similar
American Airlines
Nov 25
SAN12:50 pmSan Diego
3h 25m
1 stop
TUS5:15 pmTucson
Nov 27
TUS12:56 pmTucson
3h 57m
1 stop
SAN3:53 pmSan Diego
$269
Find similar
American Airlines
Nov 6
SAN6:30 amSan Diego
3h 10m
1 stop
TUS10:40 amTucson
Nov 9
TUS9:40 amTucson
3h 20m
1 stop
SAN12:00 pmSan Diego
$308
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Southwest flights from San Diego to Tucson

Our best Southwest deals on San Diego to Tucson flight tickets
Southwest
Nov 27
SAN2:05 pmSan Diego
1h 25m
TUS4:30 pmTucson
Dec 3
TUS6:25 pmTucson
1h 25m
SAN6:50 pmSan Diego
$197
Find similar
Southwest
Nov 27
SAN2:05 pmSan Diego
1h 25m
TUS4:30 pmTucson
Dec 3
TUS12:00 pmTucson
7h 45m
1 stop
SAN6:45 pmSan Diego
$207
Find similar
Southwest
Nov 12
SAN5:45 pmSan Diego
1h 25m
TUS8:10 pmTucson
Nov 15
TUS3:15 pmTucson
1h 25m
SAN3:40 pmSan Diego
$208
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momondo Fare Finder

 
Customize your flight search to find flights from San Diego to Tucson that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 14, 2025.
Use the filters below to find and compare flights from San Diego to Tucson that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoTucson

SAN - TUS

SANTUS

San Diego

Thu 11/13

6:25 am-4:06 pm

1 stop8h 41m

Tucson

Sun 11/16

10:58 am-6:34 pm

1 stop8h 36m

$155

San DiegoTucson

SAN - TUS

SANTUS

San Diego

Thu 10/30

3:59 pm-12:35 pm

1 stop20h 36m

Tucson

Sun 11/2

2:20 pm-12:35 pm

1 stop23h 15m

$170

San DiegoTucson

SAN - TUS

SANTUS

San Diego

Fri 10/24

6:25 am-11:39 am

1 stop5h 14m

Tucson

Mon 10/27

12:24 pm-11:04 pm

1 stop10h 40m

$182

San DiegoTucson

SAN - TUS

SANTUS

San Diego

Thu 11/27

2:05 pm-4:30 pm

Nonstop1h 25m

Tucson

Wed 12/3

6:25 pm-6:50 pm

Nonstop1h 25m

$197

San DiegoTucson

SAN - TUS

SANTUS

San Diego

Thu 11/27

2:05 pm-4:30 pm

Nonstop1h 25m

Tucson

Wed 12/3

12:00 pm-6:45 pm

1 stop7h 45m

$207

San DiegoTucson

SAN - TUS

SANTUS

San Diego

Wed 11/12

6:35 am-12:00 pm

1 stop4h 25m

Tucson

Sat 11/15

5:28 pm-10:47 pm

1 stop6h 19m

$223

San DiegoTucson

SAN - TUS

SANTUS

San Diego

Wed 11/12

9:59 am-4:48 pm

1 stop5h 49m

Tucson

Sat 11/15

12:23 pm-10:55 pm

2 stops11h 32m

$228

San DiegoTucson

SAN - TUS

SANTUS

San Diego

Thu 11/20

6:30 am-10:40 am

1 stop3h 10m

Tucson

Tue 11/25

5:55 pm-9:52 pm

1 stop4h 57m

$266

San DiegoTucson

SAN - TUS

SANTUS

San Diego

Fri 1/16

2:25 pm-11:59 pm

1 stop8h 34m

Tucson

Sun 1/18

4:29 pm-10:07 am

1 stop18h 38m

$267

San DiegoTucson

SAN - TUS

SANTUS

San Diego

Tue 11/25

12:50 pm-5:15 pm

1 stop3h 25m

Tucson

Thu 11/27

12:56 pm-3:53 pm

1 stop3h 57m

$269

Flights are sorted by cheapest round-trip flights first.

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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 cheapest month to fly to Tucson?

In general, February 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 $282. If you don’t want to visit Tucson in February, then you should wait until April to fly from San Diego, when ticket prices are also cheap, with an average price of $292.

What is the cheapest day to depart on your flight to Tucson?

According to our data, Tuesday is the cheapest day to fly to Tucson from San Diego. The lowest ticket price found for a Tuesday departure recently was $287. 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 Sunday, the most expensive travel day of the week, you can expect to see flight prices from San Diego to Tucson for around $394.

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 $328. Flying to Tucson in the evening is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $374.

What is the cheapest San Diego to Tucson flight route?

Fly from San Diego to Tucson for the best San Diego - Tucson flight prices

How far in advance should I book a flight to Tucson?

You are more likely to see cheaper flights to Tucson from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Tucson for around $338 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tucson from San Diego for as low as $206 on momondo.

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.

How have San Diego to Tucson flight prices changed over time?

As of October 2025, prices for San Diego to Tucson flights are approximately 87% more expensive when compared to flights at the same time last year.

When to book flights from San Diego to Tucson

Are you open to changing your travel dates? Check out the ideal times to fly from San Diego to Tucson according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

Best Price Found

$326

Fastest flight time

1h 20m

Direct flights

Mon, Wed, Thu, Fri, Sat and Sun

Airports in Tucson

1 airport
The best one-way flight to Tucson from San Diego in the past 72 hours is $326. The best round-trip flight deal from San Diego to Tucson found on momondo in the last 72 hours is $341.
The fastest flight from San Diego to Tucson takes 1h 20m
Direct flights go from San Diego to Tucson on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is Southwest.
There is 1 airport near Tucson: Tucson (TUS)
Search flight deals

  • 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 25m.

  • 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?

  • 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?

  • What is the most popular airline from San Diego to Tucson?

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
SouthwestPriceFrom $132Free CancellationRating
8.0
4,238 reviews
Search Southwest flights
American AirlinesPriceFrom $210Free CancellationRating
7.2
11,042 reviews
Search American Airlines flights

  • Southwest Flights From San Diego to Tucson

    Across 13 Southwest flights from San Diego to Tucson this week, the average price was $339, with the best Southwest deals starting from $132 round-trip. 4,238 users have rated Southwest on momondo, with an average score of 8.0/10.

Traveling to a place near Tucson?

Book flights to Tucson if you plan to visit one of these locations
Tombstone
Bisbee
Sierra Vista
Oro Valley
Green Valley
Nogales
Douglas

Why 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.

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