Cheap flights from Tucson to San Diego (TUS - SAN)

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The best prices from Tucson to San Diego are usually found in July or August, booked 60 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

How to find the cheapest flight from
Tucson (TUS) to San Diego (SAN)

All the information you need to plan the best TUS to SAN flight in 2021: compare Tucson to San Diego flight prices with the expected peak season, weather and rainfall in San Diego.
TUS - SAN
Price
$180 - $340
SAN
Temperature
57.2 - 71.6 °F
SAN
Precipitation
0 - 2.3 inches

Popular in

September

High demand for flights, 19% potential price rise

Cheapest in

July

Best time to find cheap flights, 35% potential price drop

Round-trip from

$180

From Tucson to San Diego

One-way from

$56

One-way flight from Tucson to San Diego

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Tucson to San Diego?

Monday is generally a great day to depart. Flying on this day could help you save up to 48%.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 51% on flights from Tucson to San Diego compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $300. For sooner than that we have options available in the next 3 days from $381.

What is the cheapest month to fly from Tucson to San Diego?

July can be a great time to fly to San Diego from Tucson with a flight ticket averaging about $275. Cheapflights users have found deals in the month of July for as cheap as $105. The most expensive prices can be found in the month of September.

When is the cheapest time to fly from Tucson to San Diego (TUS - SAN)?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 22% on flights from Tucson to San Diego by exploring options for tickets in the morning.

Cheap flights from Tucson to San Diego in September, October 2021

The best prices found for TUS to SAN flights for September, October
1 Oct - 3 Oct
$113pp
TUS
Tucson
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Multiple Airlines
 
1 STOP
TUS
Tucson
8 Oct - 10 Oct
$127pp
TUS
Tucson
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Multiple Airlines
 
1 STOP
TUS
Tucson
19 Oct - 26 Oct
$153pp
TUS
Tucson
Delta
 
1 STOP
SAN
San Diego
SAN
San Diego
Delta
 
1 STOP
TUS
Tucson

Tucson to San Diego 2021 flight deals

Cheap flights to San Diego from Tucson found for this year
1 Oct - 3 Oct
$113pp
TUS
Tucson
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Multiple Airlines
 
1 STOP
TUS
Tucson
8 Oct - 10 Oct
$127pp
TUS
Tucson
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Multiple Airlines
 
1 STOP
TUS
Tucson
19 Oct - 26 Oct
$153pp
TUS
Tucson
Delta
 
1 STOP
SAN
San Diego
SAN
San Diego
Delta
 
1 STOP
TUS
Tucson

Last minute flights from Tucson to San Diego

Late deals on round-trip flights to San Diego from Tucson, departing today and this week
1 Oct - 3 Oct
$113pp
TUS
Tucson
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Multiple Airlines
 
1 STOP
TUS
Tucson
1 Oct - 4 Oct
$214pp
TUS
Tucson
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Multiple Airlines
   
2 STOPS
TUS
Tucson
30 Sep - 2 Oct
$215pp
TUS
Tucson
American Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
American Airlines
 
1 STOP
TUS
Tucson

One-way flights to San Diego from Tucson

The cheapest one-way flights from Tucson to San Diego
9:31 am - 1:53 pm
Frontier
1 Stop
4h 22m
TUS - SAN
Frontier
$56
Kiwi.com
12:45 pm - 7:26 pm
Delta
1 Stop
6h 41m
TUS - SAN
Delta
$164
Delta
4:00 am - 12:53 pm
American Airlines
2 Stops
8h 53m
TUS - SAN
American Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Tucson</span> to <span class="emphasized">San Diego</span> flights.

Flight FAQs

From Tucson to San Diego

Which airlines flying from Tucson to San Diego have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Tucson to San Diego that may be offering flexible cancellation policies are American Airlines, Delta, and Linear Air Taxi. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Are flight prices decreasing from Tucson to San Diego due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Tucson and San Diego for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Tucson to San Diego for under $200 on Cheapflights?

Yes, there are multiple flights from Tucson to San Diego for under $200. The cheapest flight booked recently is on Multiple Airlines for just $113, but on average you can expect to pay $179.

Are there last-minute flights available from Tucson to San Diego for under $200?

There are currently 20+ open flights from Tucson to San Diego within the next 7 days for less than $200.

How popular is this Tucson to San Diego flight route?

This flight path from Tucson to San Diego was viewed by 28 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the cheapest airlines flying from Tucson to San Diego round-trip?

Cheapflights users have booked flights from Tucson to San Diego round-trip from $153. Other airlines that can offer you cheap pricing are Major Airline, from $156, and American Airlines, from $157. Delta is currently priced 44% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Tucson to San Diego one-way?

The cheapest airlines for a one-way flight from Tucson to San Diego are Frontier ($56), Delta ($77), and American Airlines ($81).

What are the cheapest flights from Tucson to San Diego?

On average you can expect to pay $239 for a flight from Tucson to San Diego. The cheapest flight overall is $104 while the most popular route, (Tucson - San Diego) is currently priced at $113.

What are the most popular airlines that fly from Tucson to San Diego?

Major Airline, American Airlines and Alaska Airlines are the most popular airlines when flying from Tucson to San Diego.

COVID Restrictions

View COVID Travel Restrictions for San Diego, CA

Do I need a COVID test to fly to San Diego from Tucson?

Information is based on travel restrictions for travel to San Diego within the United States

Most visitors from Tucson need to provide a negative COVID-19 test result and/or quarantine to enter San Diego.

COVID-19 testing requirements
Visitors from Tucson must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to San Diego.

Quarantine requirements
Visitors from Tucson are not required to quarantine after entering San Diego.

Do I need a test to fly back to Tucson from San Diego?

Returning to Tucson from San Diego

COVID-19 testing requirements
Visitors from San Diego must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Tucson.

Quarantine requirements
Visitors from San Diego are not required to quarantine after entering Tucson.

Hide COVID Travel Restrictions for San Diego, CA

Alternative routes for Tucson to San Diego

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for San Diego

Things to know before you go - useful duration and weather info for your trip from Tucson to San Diego.
Average temperature for September in San Diego
80.6 °F
Avg rainfall for September in San Diego
0.1 ″

Airports servicing Tucson

Airports servicing San Diego

Top 3 airlines flying from Tucson to San Diego

The chart below displays the airlines Cheapflights users traveling from Tucson to San Diego choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Delta
$127 $275 No cancel fee N/A
American Airlines
$140 $340 No cancel fee 71%
Linear Air Taxi
$4,116 $7,824 No cancel fee N/A

We couldn't confirm the COVID-19 safety measures taken by Linear Air Taxi. Please check directly on their website for additional information.

Hourly flight availability from Tucson to San Diego

See what time of day planes typically take off from Tucson towards San Diego.
Morning 6 AM to noon 100% of TUS to SAN departures
Early morning Midnight to 6 AM 0% of TUS to SAN departures
Afternoon Noon to 6 PM 0% of TUS to SAN departures
Evening 6 PM to midnight 0% of TUS to SAN departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Tucson to San Diego
See how many times per day planes take to the skies headed from Tucson to San Diego.
Sunday
1 daily flight
Monday
1 daily flight
Tuesday
0 flights
Wednesday
0 flights
Thursday
1 daily flight
Friday
1 daily flight
Saturday
1 daily flight
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