Cheap Flights from Grand Junction to San Diego

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Flight deals from Grand Junction to San Diego

Looking for a cheap last-minute deal or the best return flight from Grand Junction to San Diego? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Grand Junction to San Diego

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

Alternative Grand Junction to San Diego routes

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

Grand Junction to San Diego: Flight information

The things to know before you go.
Cheapest flight found$350
Cheapest month to flyFebruary

Finding cheap flights from Grand Junction to San Diego: Frequently asked questions

There are 2 airports in San Diego: San Diego International and McClellan-Palomar.
Currently, there are no airlines that fly direct from Grand Junction to San Diego. But we found flights with one or more stops from $350.
As of February 2026, there are no flights flying from Grand Junction to San Diego.
The cheapest month to fly from Grand Junction to San Diego is usually February.
No airlines currently offer direct flights between Grand Junction Airport and San Diego. Most routes have one or more stops.
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.
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.
In February, the average temperature is usually around 13°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.
Currently, United offers the cheapest flight tickets to San Diego.

Flying from Grand Junction Regional Airport (GJT) to San Diego: what you need to know

  • Grand Junction Regional Airport is located in Grand Junction. Following the UTC-7 timezone, San Diego is one hour behind Grand Junction.

  • For stress-free travel, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This leaves you with plenty of time to board your GJT to San Diego flight.

  • If you're heading away during a major holiday or another peak period, allow extra time. A good general rule is two hours before domestic flights and up to four hours before international departures. Queues at security and check-in will be longer.

  • Located around 6 kilometres from central Grand Junction, GJT can be reached in about 15 minutes by car, depending on traffic. The journey on public transport takes roughly 30 minutes.

  • Want an easy start to your holiday? Stay near GJT. Whether you're boarding an early flight from Grand Junction Regional Airport to San Diego or want to avoid feeling rushed, these hotels are worth a look:

  • Grand Junction Regional Airport scores high marks for on-time performance. 85.76% of flights that depart GJT arrive at their destination as scheduled.

  • GJT is located at 2828 Walker Field Road, Suite 211.

How to find the cheapest flights from Grand Junction Regional Airport (GJT) to San Diego

  • The best price we've found for a one-way Grand Junction Regional Airport to San Diego flight is $309. The cheapest price for a return flight is $350. Remember fares can change due to availability at the time of booking.

  • To pick up cheap flights from GJT to San Diego, book early. Airlines generally offer lower prices when tickets first go on sale.

  • Landing cheap tickets from Grand Junction Regional Airport to San Diego is more likely if you're flexible with your dates. Try using the 'Whole month' search function to get the best prices across the month and walk away with an awesome deal.

  • Cut down on the time spent looking for cheap flights from GJT to San Diego by setting up a Price Alert. You'll get an email or notification on the app when a lower fare pops up.

  • Tailor your trip with filters. Choose your departure and arrival times, total journey duration and airlines. You can also sort your results by 'Cheapest,' 'Fastest' or 'Best' flights from Grand Junction Regional Airport to San Diego.

Airports in San Diego

San Diego International Airport (SAN)

  • San Diego International Airport (SAN) is around 5 kilometres from central San Diego. If you're catching a cab or a ride-share, the drive takes about 10 minutes.

  • It takes around 20 minutes if you're travelling on public transport.

  • If you're arriving on a late flight from Grand Junction Regional Airport to San Diego, few things beat the convenience of staying near the terminal. Grab your suitcases from the carousel and then be showered and snoozing not long after at one of these hotels near SAN:

  • Begin your adventure by picking up a San Diego International Airport rental car. Grab your wheels from Thrifty, Dollar or Budget and experience the lesser-explored corners of San Diego and beyond.

  • To get the lowest price, reserve your ride from San Diego International Airport about two weeks in advance of your flight from GJT to San Diego.

  • SAN is located at N Harbour Dr.

McClellan-Palomar Airport (CLD)

  • The centre of San Diego is located around 56 kilometres from McClellan-Palomar Airport (CLD). Once your flight from Grand Junction Regional Airport to San Diego has touched down and you've made your way through the terminal, the drive should be around 40 minutes.

  • If you choose to travel on public transport, you'll reach the centre in 2 hours 15 minutes or so.

  • You'll find some comfortable places to rest your head close to CLD. Settle in and get cosy after your GJT to San Diego flight at any of these well-located options:

  • Forget about public transport schedules or cab lines. Grab a McClellan-Palomar Airport rental car and go in any direction that inspires you. Compare availability and rates from Budget, Hertz and Avis.

  • Avoid filling out forms at the rental desk by completing your booking beforehand. Secure your ride from CLD in advance so you can simply grab the keys and get going.

Best time to go to San Diego

  • Plan your trip to San Diego during the high season if you like a bustling atmosphere, but remember that prices tend to be higher. Alternatively, book your flights from Grand Junction Regional Airport to San Diego during low season when prices are cheaper and it's quieter.

  • When booking your Grand Junction Regional Airport to San Diego flight ticket, think about the kind of weather forecast you're hoping for. August is the warmest month in San Diego, with temperatures ranging from 17ºC to 28ºC.

  • February has average temperatures of between 7ºC and 23ºC. Search for a cheap ticket from GJT to San Diego around that time if you like travelling in cooler conditions.

More about San Diego

Explore more of United States

  • San Diego is always a good idea, but there are so many other corners of United States just waiting to be explored. About 177 kilometres north-west of San Diego, a trip to Los Angeles will keep you on the move. Start with leading attractions like Griffith Observatory, The Broad and La Brea Tar Pits & Museum.

  • Phoenix is another standout destination in United States and is around 483 kilometres east of San Diego. No journey is complete without seeing Desert Botanical Garden, Heard Museum and Papago Park.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.