Ducoffs.comAirlines Flying this Route
Ducoffs.com compares full-service and low-cost airlines flying between Dallas and San Jose in a single search, including nonstop and one-stop options, so you can weigh price against total travel time.
DFW → SJO
Find and Compare the Cheapest Ways to Fly from Dallas to San Jose
Compare one-way, round-trip and flight + hotel packages from Dallas to San Jose, a nonstop flight of about 4h 5m, with fares from around 255.
Dallas to San Jose flight facts
Dallas to San Jose is an international route covering about 1,780 miles, arriving at Juan Santamaria International Airport (SJO) in Costa Rica. Peak travel season in San Jose runs December–April (dry and sunny), while July–October is usually the quietest and best-value time to visit.
| Departing from | Dallas/Fort Worth International Airport (DFW) |
|---|---|
| Arriving at | Juan Santamaria International Airport (SJO) |
| Distance | 1,780 miles (2,867 km) |
| Nonstop flight time | About 4h 5m |
| Round-trip fares from | $255 (estimate) |
| Cheapest months | January, February, October |
| Peak season in San Jose | December–April |
| Cheapest hotel months in San Jose | July–October |
| Best time to book | 2 to 6 months ahead |
| Route info updated | October 16, 2026 |
When to visit San Jose
Peak season
December–April
Dry and sunny
Shoulder season
May–June & November
Green, short afternoon rains
Off-peak season
July–October
Rainy green season
Estimated round-trip fares by month, Dallas to San Jose
| Month | Fares from |
|---|---|
| January | $255 |
| February | $270 |
| March | $280 |
| April | $285 |
| May | $275 |
| June | $325 |
| July | $385 |
| August | $355 |
| September | $280 |
| October | $270 |
| November | $295 |
| December | $385 |
Flying from Dallas to San Jose
Best Time to Book Flights from Dallas to San Jose
Fares on this route tend to be lowest in January, February, and October. For the best selection, book about 2 to 6 months before departure and stay flexible by a day or two.
Average Travel Duration
Dallas and San Jose are about 1,780 miles apart. A nonstop flight takes roughly 4h 5m; connecting itineraries usually add 2 to 5 hours.
Dallas to San Jose flight questions
How can I find the absolute cheapest flight from Dallas to San Jose?
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 Jose?
Based on typical seasonal demand, January, February, and October tend to offer the lowest fares on this route, with estimated round-trip prices starting around $255. Live prices change daily, so run a search for your exact dates.
How long is the flight from Dallas to San Jose?
Dallas and San Jose are about 1,780 miles apart. A nonstop flight takes roughly 4h 5m, while connecting itineraries usually add 2 to 5 hours depending on the layover.
When are hotels cheapest in San Jose?
Hotel rates in San Jose are usually lowest in July–October, when demand is quieter, and highest during peak season (December–April). Booking your flight and hotel together can save up to 30%.
Which airport do I fly into for San Jose?
This route arrives at Juan Santamaria International Airport (SJO). 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 Jose?
For this route, booking about 2 to 6 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.
Travel guides for this trip
- PlanningThe Cheapest Months to Fly from Miami, New York, Los Angeles, Chicago, Tampa, Dallas, and AtlantaWhen airfare is lowest from Miami, New York, Los Angeles, Chicago, Tampa, Dallas, and Atlanta, plus the routes that see the biggest seasonal price swings.
- DealsHow to Find Hidden Hotel Deals with Ducoffs TravelTwelve proven ways to pay less for great hotels: smarter dates, bundles, neighborhood swaps, call-in rates, and how to use Ducoffs.com tools to find them.
- PlanningHow to Stretch Your Vacation Days into Longer TripsTurn a few vacation days into long trips by pairing them with public holidays and weekends, and avoid the peak prices that come with holiday travel.