125 € Cheap Flights from Dallas to San Diego

Compare Dallas to San Diego flight deals

Find the cheapest month or even day of the year to fly to San Diego

Book the best San Diego fare with no extra fees

Flight deals from Dallas to San Diego

Looking for a cheap last-minute deal or the best return flight from Dallas to San Diego? If you want to travel next month, return fares start from 129 €. Find the lowest prices on one-way and return tickets right here.

San Diego.125 € per passenger.Departing Tue, 22 Sep, returning Thu, 24 Sep.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Dallas Fort Worth International on Tue, 22 Sep, arriving in San Diego International.Inbound indirect flight with Frontier Airlines, departs from San Diego International on Thu, 24 Sep, arriving in Dallas Fort Worth International.Price includes taxes and charges.From 125 €, select.

San Diego.126 € per passenger.Departing Wed, 30 Sep, returning Mon, 5 Oct.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Dallas Fort Worth International on Wed, 30 Sep, arriving in San Diego International.Inbound indirect flight with Frontier Airlines, departs from San Diego International on Mon, 5 Oct, arriving in Dallas Fort Worth International.Price includes taxes and charges.From 126 €, select.

San Diego.128 € per passenger.Departing Thu, 1 Oct, returning Tue, 6 Oct.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Dallas Fort Worth International on Thu, 1 Oct, arriving in San Diego International.Inbound indirect flight with Frontier Airlines, departs from San Diego International on Tue, 6 Oct, arriving in Dallas Fort Worth International.Price includes taxes and charges.From 128 €, select.

San Diego.129 € per passenger.Departing Sat, 15 Aug, returning Sat, 22 Aug.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Dallas Fort Worth International on Sat, 15 Aug, arriving in San Diego International.Inbound direct flight with Frontier Airlines departs from San Diego International on Sat, 22 Aug, arriving in Dallas Fort Worth International.Price includes taxes and charges.From 129 €, select.

San Diego.130 € per passenger.Departing Thu, 27 Aug, returning Tue, 1 Sep.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Dallas Fort Worth International on Thu, 27 Aug, arriving in San Diego International.Inbound direct flight with Frontier Airlines departs from San Diego International on Tue, 1 Sep, arriving in Dallas Fort Worth International.Price includes taxes and charges.From 130 €, select.

San Diego.134 € per passenger.Departing Mon, 28 Sep, returning Fri, 2 Oct.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Dallas Fort Worth International on Mon, 28 Sep, arriving in San Diego International.Inbound direct flight with Frontier Airlines departs from San Diego International on Fri, 2 Oct, arriving in Dallas Fort Worth International.Price includes taxes and charges.From 134 €, select.

San Diego.134 € per passenger.Departing Thu, 10 Sep, returning Thu, 17 Sep.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Dallas Fort Worth International on Thu, 10 Sep, arriving in San Diego International.Inbound direct flight with Frontier Airlines departs from San Diego International on Thu, 17 Sep, arriving in Dallas Fort Worth International.Price includes taxes and charges.From 134 €, select.

San Diego.134 € per passenger.Departing Mon, 12 Oct, returning Thu, 15 Oct.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Dallas Fort Worth International on Mon, 12 Oct, arriving in San Diego International.Inbound direct flight with Frontier Airlines departs from San Diego International on Thu, 15 Oct, arriving in Dallas Fort Worth International.Price includes taxes and charges.From 134 €, select.

San Diego.139 € per passenger.Departing Thu, 12 Nov, returning Mon, 16 Nov.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Dallas Fort Worth International on Thu, 12 Nov, arriving in San Diego International.Inbound direct flight with Frontier Airlines departs from San Diego International on Mon, 16 Nov, arriving in Dallas Fort Worth International.Price includes taxes and charges.From 139 €, select.

San Diego.159 € per passenger.Departing Fri, 30 Oct, returning Tue, 3 Nov.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Dallas Fort Worth International on Fri, 30 Oct, arriving in San Diego International.Inbound indirect flight with Frontier Airlines, departs from San Diego International on Tue, 3 Nov, arriving in Dallas Fort Worth International.Price includes taxes and charges.From 159 €, select.

San Diego.169 € per passenger.Departing Fri, 30 Oct, returning Sun, 1 Nov.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Dallas Fort Worth International on Fri, 30 Oct, arriving in San Diego International.Inbound direct flight with Frontier Airlines departs from San Diego International on Sun, 1 Nov, arriving in Dallas Fort Worth International.Price includes taxes and charges.From 169 €, select.

San Diego.181 € per passenger.Departing Sun, 2 Aug, returning Thu, 1 Oct.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Dallas Fort Worth International on Sun, 2 Aug, arriving in San Diego International.Inbound direct flight with Frontier Airlines departs from San Diego International on Thu, 1 Oct, arriving in Dallas Fort Worth International.Price includes taxes and charges.From 181 €, select.

San Diego.215 € per passenger.Departing Fri, 11 Dec, returning Mon, 14 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Dallas Fort Worth International on Fri, 11 Dec, arriving in San Diego International.Inbound indirect flight with Delta, departs from San Diego International on Mon, 14 Dec, arriving in Dallas Fort Worth International.Price includes taxes and charges.From 215 €, select.

San Diego.218 € per passenger.Departing Thu, 30 Jul, returning Mon, 16 Nov.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Dallas Fort Worth International on Thu, 30 Jul, arriving in San Diego International.Inbound indirect flight with Frontier Airlines, departs from San Diego International on Mon, 16 Nov, arriving in Dallas Fort Worth International.Price includes taxes and charges.From 218 €, select.

San Diego.222 € per passenger.Departing Fri, 31 Jul, returning Mon, 31 Aug.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Dallas Fort Worth International on Fri, 31 Jul, arriving in San Diego International.Inbound indirect flight with Frontier Airlines, departs from San Diego International on Mon, 31 Aug, arriving in Dallas Fort Worth International.Price includes taxes and charges.From 222 €, select.

San Diego.235 € per passenger.Departing Tue, 8 Dec, returning Sat, 12 Dec.Return flight with Alaska Airlines and Frontier Airlines.Outbound direct flight with Alaska Airlines departs from Dallas Fort Worth International on Tue, 8 Dec, arriving in San Diego International.Inbound direct flight with Frontier Airlines departs from San Diego International on Sat, 12 Dec, arriving in Dallas Fort Worth International.Price includes taxes and charges.From 235 €, select.

Find the cheapest month to fly from Dallas to San Diego

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Dallas to San Diego flights are currently cheapest in September.

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Direct flights from Dallas to San Diego

Alternative Dallas to San Diego routes

Looking for the cheapest, fastest or easiest route from Dallas to San Diego? You could fly into the following airports instead.

San Diego International

4km from central San Diego

ClosestCheapest

from 125 €

Search flights

McClellan-Palomar

48km from central San Diego

from 278 €

Search flights

Dallas to San Diego: Flight information

The things to know before you go.

Cheapest flight found	125 €
Cheapest month to fly	September
Average flight time	3 hrs, 9 mins
Most popular airline	American Airlines
Average flights per week	430

Finding cheap flights from Dallas to San Diego: Frequently asked questions

How many airports are there in San Diego?

There are 2 airports in San Diego: San Diego International and McClellan-Palomar.

How much are return flights from Dallas to San Diego?

The best price we found for a return flight from Dallas to San Diego is 125 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Dallas to San Diego?

3 hours and 8 minutes is the average flight time from Dallas to San Diego.

Which airlines fly direct from Dallas to San Diego?

American Airlines, Southwest Airlines and Qatar Airways fly direct from Dallas to San Diego.

How many flights are there a week from Dallas to San Diego?

As of July 2026, there are 430 flights per week flying from Dallas to San Diego.

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

The cheapest month to fly from Dallas to San Diego is usually September.

Which is the cheapest airport to fly into in San Diego?

If you're flying from Dallas, the cheapest airport near San Diego is San Diego International – which is 4.1 km away from the centre of San Diego. We've found flights into this airport from 125 €.

Which upcoming date is cheapest to fly from Dallas to San Diego on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Dallas to San Diego on Tuesday, 22 September 2026.

Can I get a direct flight from Dallas to San Diego?

Yes – the average flight time is 3 hours and 8 minutes.

How can I get the best flight deal from Dallas to San Diego?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Diego but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to San Diego?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Diego is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in San Diego?

In July, the average temperature is usually around 22°C. August is typically the warmest month in San Diego, when it usually averages around 28°C. You can expect the least rain in June. The coldest month is December, with temperatures averaging 10°C. The rainiest month is February.

Which is the cheapest airline to fly from Dallas to San Diego with?

The cheapest airline that flies to San Diego is Frontier Airlines .

Flying from Dallas to San Diego: what you need to know

Start planning your trip by checking out the departure points for your flight from Dallas to San Diego. Explore the options for leaving from Dallas Fort Worth International Airport (DFW) or Dallas Love Field Airport (DAL), two of the city's main airports.
The major entry paths to San Diego are San Diego International Airport (SAN) and McClellan-Palomar Airport (CLD).
The average duration of a direct Dallas to San Diego flight is 3 hours 5 minutes.
San Diego is two hours behind Dallas and follows the UTC-8 timezone.
Dallas Fort Worth International Airport (DFW) to San Diego International Airport (SAN) is the busiest route. When looking for a flight from Dallas to San Diego, you can pick from 79 services a week between DFW and SAN.
Give yourself plenty of time to catch your Dallas to San Diego flight. A good rule of thumb is to arrive two hours before international departures and an hour ahead for domestic flights.
Travelling during a popular month such as July? Major public holidays and other high seasons can lead to longer queues and delays at check-in and security. Play it safe and get there up to four hours before international flights and two hours before domestic departures.

How to find the cheapest flights from Dallas to San Diego

To pick up cheap Dallas to San Diego flights, book as early as possible. Airlines usually offer lower fares when tickets are first released.
If you're willing to be flexible with your travel plans, use the 'Whole month' search tool. It'll show you the lowest price in each month when searching for your plane ticket from Dallas to San Diego.
Locking in a cheap flight from Dallas to San Diego is easy with Price Alerts. Simply create one of these automatic alerts and we'll notify you when the price has dropped.
Tailor your flights using filters. Pick your departure and arrival times, total journey duration and airlines. You can also sort the results by 'Best,' 'Fastest' or 'Cheapest' Dallas to San Diego flights.

Flying from Dallas

Dallas Fort Worth International Airport (DFW)

You can catch a direct flight from Dallas to San Diego taking off from Dallas Fort Worth International Airport (DFW). Start your journey at DFW and arrive at San Diego International Airport (SAN).
You'll have your choice of airlines that offer direct Dallas to San Diego plane tickets out of DFW. Claim your seat with one of these carriers:
Located around 24 kilometres from central Dallas, DFW can be reached in about 25 minutes by car (depending on traffic). The journey on public transport is roughly 1 hour.
Want a leisurely start to your travels? Stay near Dallas Fort Worth International Airport. Whether you're taking an early flight from Dallas to San Diego or just don't want to be rushed, these hotels are just the thing:
When it comes to Dallas Fort Worth International Airport's on-time performance, data shows 72% of flights complete their journey on time.
You'll find DFW at 2400 Aviation Dr.

Arriving in San Diego

San Diego International Airport (SAN)

The distance from San Diego International Airport (SAN) to central San Diego is approximately 5 kilometres. It takes around 15 minutes to get to the centre driving.
Travelling to the centre by public transport typically takes 25 minutes.
The last thing you need is a lengthy journey to your hotel if you're arriving on a late flight from Dallas to San Diego. Book one of these accommodation options near SAN instead:
Get your adventure underway by picking up a San Diego International Airport rental car. Grab your wheels from Thrifty, Dollar or Budget to explore San Diego and beyond.
For the lowest price, reserve your ride from San Diego International Airport around two weeks in advance of your Dallas to San Diego flight.
The address for SAN is N Harbour Dr.

McClellan-Palomar Airport (CLD)

Once your flight from Dallas to San Diego has hit the runway, you can reach the city centre in about 35 minutes by car. Central San Diego is approximately 48 kilometres from McClellan-Palomar Airport (CLD).
If you travel by public transport, you'll get to the city centre in 1 hour 30 minutes or so.
After your flight from Dallas to San Diego, rest your head at a hotel close to CLD. These are some great accommodation options that'll help you switch to relaxation mode:
The quickest way to reach your destination is with a McClellan-Palomar Airport rental car. Pick up your wheels from Budget, Hertz or Avis and be off and running.
Avoid filling out paperwork at the rental desk by completing your booking beforehand. Secure your ride from CLD ahead of time so you can just grab the keys and be on your way.

Best time to go to San Diego

March is the quietest month for flights from Dallas to San Diego, while August is the busiest. Work out the best time to go to San Diego based on whether you want a laid-back vibe or a lively atmosphere.
When booking your Dallas to San Diego tickets, think about what kind of weather works for you. August is the warmest month in San Diego, with temperatures ranging from 16ºC (61ºF) to 27ºC (81ºF).
If you want to travel in cooler conditions, look for a cheap flight from Dallas to San Diego in February when temperatures average between 8ºC (46ºF) and 22ºC (72ºF).

More about San Diego

Start your San Diego trip right by choosing the ideal place to stay. As soon as you've booked your flight from Dallas to San Diego, browse our range of accommodation options including:
All great adventures should include a little sightseeing. San Diego Zoo, Balboa Park and USS Midway Museum are must-visits when exploring San Diego.

Explore more of the United States

San Diego will leave a lasting impression, but there are so many other parts of the United States waiting to be discovered. About 177 kilometres northwest of San Diego, a visit to Los Angeles will keep you busy. Don't miss top attractions like Hollywood Sign, Universal Studios Hollywood and Hollywood Bowl.
If there's time to check out another corner of the United States, head for Phoenix, about 483 kilometres east of San Diego. Camelback Mountain, Yayoi Kusama Fireflies Infinity Mirror Room and Heard Museum are highlights.