DFW → SAN

Find and Compare the Cheapest Ways to Fly from Dallas to San Diego

Compare one-way, round-trip and flight + hotel packages from Dallas to San Diego, a nonstop flight of about 2h 50m, with fares from around 175. Nonstop fares seen from American.

Dallas to San Diego flight facts

Dallas to San Diego is a domestic route covering about 1,168 miles, arriving at San Diego International Airport (SAN) in United States. Peak travel season in San Diego runs June–September (sunny, warm beach weather), while December–February is usually the quietest and best-value time to visit. Nonstop fares we've tracked on this route come from American.

Key facts for flights from Dallas to San Diego
Departing fromDallas/Fort Worth International Airport (DFW)
Arriving atSan Diego International Airport (SAN)
Distance1,168 miles (1,880 km)
Nonstop flight timeAbout 2h 50m
Nonstop airlines seenAmerican
Round-trip fares from$175 (estimate)
Cheapest monthsFebruary, September, October
Peak season in San DiegoJune–September
Cheapest hotel months in San DiegoDecember–February
Best time to book1 to 3 months ahead
Route info updatedOctober 16, 2026

When to visit San Diego

  • Peak season

    June–September

    Sunny, warm beach weather

  • Shoulder season

    March–May & October–November

    Mild and pleasant

  • Off-peak season

    December–February

    Cool with light rain

Estimated round-trip fares by month, Dallas to San Diego

Estimated lowest round-trip fare per month
MonthFares from
January$210
February$175
March$215
April$230
May$235
June$265
July$290
August$235
September$180
October$190
November$250
December$265

Flying from Dallas to San Diego

Airlines Flying this Route

Nonstop fares we've tracked on this route come from American. Ducoffs.com compares full-service and low-cost airlines flying between Dallas and San Diego in a single search, including nonstop and one-stop options, so you can weigh price against total travel time.

Best Time to Book Flights from Dallas to San Diego

Fares on this route tend to be lowest in February, September, and October. For the best selection, book about 1 to 3 months before departure and stay flexible by a day or two.

Average Travel Duration

Dallas and San Diego are about 1,168 miles apart. A nonstop flight takes roughly 2h 50m; connecting itineraries usually add 2 to 5 hours.

Dallas to San Diego flight questions

How can I find the absolute cheapest flight from Dallas to San Diego?

The best way to secure budget rates is by comparing multiple airlines simultaneously and checking flexible dates. Ducoffs.com scans available partner networks to bring you real-time pricing options.

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

Based on typical seasonal demand, February, September, and October tend to offer the lowest fares on this route, with estimated round-trip prices starting around $175. Live prices change daily, so run a search for your exact dates.

How long is the flight from Dallas to San Diego?

Dallas and San Diego are about 1,168 miles apart. A nonstop flight takes roughly 2h 50m, while connecting itineraries usually add 2 to 5 hours depending on the layover.

Which airlines fly nonstop from Dallas to San Diego?

Recent nonstop fares we've tracked on this route come from American. Schedules change by season, so your live search shows every airline flying your dates.

When are hotels cheapest in San Diego?

Hotel rates in San Diego are usually lowest in December–February, when demand is quieter, and highest during peak season (June–September). Booking your flight and hotel together can save up to 30%.

Which airport do I fly into for San Diego?

This route arrives at San Diego International Airport (SAN). Your search results also show nearby airports when they offer a cheaper or faster option.

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

For this route, booking about 1 to 3 months before departure usually gives the best balance of price and seat selection. Mid-week departures are often cheaper than weekend flights.

Is it cheaper to bundle flights and hotels together?

Yes. Bundling your travel components can save you up to 30% compared to booking flights and hotels separately, as airlines and properties offer exclusive package discounts.