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

Cheapflights users have booked flights from Grand Junction to San Diego round-trip from $288. Other airlines that can offer you cheap pricing are Delta, from $289, and United Airlines, from $294. These flights start at 26% lower than the current average price 3 months from now.

What is the cheapest day to fly from Grand Junction to San Diego?

Travelers seeking maximum savings on their Grand Junction to San Diego flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Grand Junction to San Diego?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 24% on your flight compared to booking on days when demand is much higher.

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

To save on the cost of your flight from Grand Junction to San Diego, book at least 42 days before your planned departure. Booking around this time can save you about 98% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $333 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $548.

What is the cheapest month to fly from Grand Junction to San Diego?

December is one of the best times of the year to fly to San Diego from Grand Junction. Prices for December average $392 per person but you can even find prices for as low as $265. The most expensive prices can be found in the month of March. Opting for a December flight can save you 26% on your journey compared to booking in March

Most accurate provider : When it comes to deals on Grand Junction-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Grand Junction-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Grand Junction-San Diego flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Grand Junction-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Grand Junction-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Grand Junction to San Diego that include hotel bookings?

Yes. In addition to deals on Grand Junction to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Grand Junction to San Diego?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grand Junction to San Diego.

Can I find deals for business class flights from Grand Junction to San Diego?

Yes. Cheapflights offers flight deals from Grand Junction to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$201+ Flights from Grand Junction to San Diego

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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Grand Junction Regnl to San Diego are usually found in December or January, booked 85 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Grand Junction to San Diego

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$288 (American Airlines)
One-way from	$201 (Mytrip)
Popular in	March
Cheapest in	December
Average price	$498

Provider with most accurate pricing for Grand Junction Regnl-San Diego flight deals.

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Provider most trusted by Cheapflights users for Grand Junction Regnl-San Diego flights.

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From Grand Junction Regnl to San Diego

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One-way flight from Grand Junction Regnl to San Diego

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($19 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).

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Average for round-trip flights in March 2025

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Find flight deals from Grand Junction to San Diego

Cheapest flights from Grand Junction to San Diego
Explore the most affordable flight options available from Grand Junction to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

Wed 7/166:59 pmGJT - SAN

1 stop3h 56mAmerican Airlines

Sun 7/207:32 pmSAN - GJT

1 stop3h 45mAmerican Airlines

Deal found 3/24

$288

Wed 5/71:05 pmGJT - SAN

1 stop4h 20mDelta

Wed 5/145:02 pmSAN - GJT

1 stop4h 31mDelta

Deal found 3/24

$289

Fri 5/95:30 amGJT - SAN

2 stops10h 24mUnited Airlines

Tue 5/134:02 pmSAN - GJT

1 stop5h 10mUnited Airlines

Deal found 3/23

$294

Best flights from Grand Junction to San Diego
Discover carefully curated flight deals from Grand Junction to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 25, 2025.

Wed 6/46:30 pmGJT - SAN

1 stop4h 06mAmerican Airlines

Mon 6/97:33 pmSAN - GJT

1 stop3h 42mAmerican Airlines

Deal found 3/24

$288

Wed 5/71:05 pmGJT - SAN

1 stop4h 20mDelta

Wed 5/145:02 pmSAN - GJT

1 stop4h 31mDelta

Deal found 3/24

$289

Fri 5/95:30 amGJT - SAN

2 stops10h 24mUnited Airlines

Tue 5/134:02 pmSAN - GJT

1 stop5h 10mUnited Airlines

Deal found 3/23

$294

Last-minute flights from Grand Junction to San Diego
Discover last-minute flight deals from Grand Junction to San Diego. Data last updated March 25, 2025 and is based on user searches.

Thu 3/276:00 amGJT - SAN

1 stop9h 32mAmerican Airlines

Sun 3/304:25 pmSAN - GJT

1 stop4h 57mAmerican Airlines

Deal found 3/23

$419

Thu 3/275:30 amGJT - SAN

1 stop4h 59mUnited Airlines

Tue 4/112:55 pmSAN - GJT

1 stop6h 21mUnited Airlines

Deal found 3/24

$489

Sun 4/66:05 amGJT - SAN

1 stop3h 56mDelta

Wed 4/96:20 amSAN - GJT

1 stop5h 15mDelta

Deal found 3/23

$471

One-way flights from Grand Junction to San Diego
Search for one-way flight options from Grand Junction to San Diego. Find affordable one-way fares based on user searches. Data last updated March 25, 2025.

Sun 4/62:03 pmGJT - SAN

1 stop20h 38mMultiple Airlines

Deal found 3/22

$201

Cheapflights Fare Finder

Use the filters below to find and compare flights from Grand Junction to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Grand JunctionSan Diego

GJT - SAN

GJTSAN

Grand Junction Regnl

Wed 6/4

6:30 pm-9:36 pm

1 stop4h 06m

San Diego

Mon 6/9

7:33 pm-12:15 am

1 stop3h 42m

$288

Grand JunctionSan Diego

GJT - SAN

GJTSAN

Grand Junction Regnl

Wed 5/7

1:05 pm-4:25 pm

1 stop4h 20m

San Diego

Wed 5/14

5:02 pm-10:33 pm

1 stop4h 31m

$289

Grand JunctionSan Diego

GJT - SAN

GJTSAN

Grand Junction Regnl

Fri 5/9

5:30 am-2:54 pm

2 stops10h 24m

San Diego

Tue 5/13

4:02 pm-10:12 pm

1 stop5h 10m

$294

Grand JunctionSan Diego

GJT - SAN

GJTSAN

Grand Junction Regnl

Sun 4/6

2:03 pm-9:41 am

1 stop20h 38m

$201

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/22

Compare providers for flights from Grand Junction to San Diego

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Grand Junction to San Diego in March.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Grand Junction-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Grand Junction-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Grand Junction-San Diego flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Grand Junction-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Grand Junction-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Grand Junction to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Grand Junction with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Grand Junction to San Diego

How far ahead should I book a flight from Grand Junction to San Diego?

Booking 84 days in advance of your planned departure date is, on average, the best time to get cheap flights from Grand Junction to San Diego. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Grand Junction to San Diego?

Currently, August is the cheapest month in which you can book a flight from Grand Junction to San Diego (average of $286). Flying from Grand Junction to San Diego in March is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GJT to SAN?

A simple way to save on the total cost of your ticket is to fly from Grand Junction to San Diego in the morning. If you’re flexible enough to do this you can expect to save up to 11% on your trip compared to booking a flight at noon.

Rainfall in San Diego by month

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

Temperature in San Diego by month

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing San Diego

Delta

8.0

Very good

7,890 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,890 reviews

Delta

8.0

Very good

7,890 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,605 reviews

Delta

8.0

Very good

7,890 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,890 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines flying from Grand Junction to San Diego round-trip?
Cheapflights users have booked flights from Grand Junction to San Diego round-trip from $288. Other airlines that can offer you cheap pricing are Delta, from $289, and United Airlines, from $294. These flights start at 26% lower than the current average price 3 months from now.
Can I find deals for flights from Grand Junction to San Diego that include hotel bookings?
Yes. In addition to deals on Grand Junction to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Grand Junction to San Diego?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grand Junction to San Diego.
Can I find deals for business class flights from Grand Junction to San Diego?
Yes. Cheapflights offers flight deals from Grand Junction to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Grand Junction to San Diego?
Currently, August is the cheapest month in which you can book a flight from Grand Junction to San Diego (average of $286). Flying from Grand Junction to San Diego in March is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Other flights to San Diego

Top 2 airlines flying from Grand Junction to San Diego

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$281	Average$387	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$288	Average$458	FlexibilityNo cancel fee	On-time69%

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$201+ Cheap flights from Grand Junction to San Diego (GJT - SAN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Grand Junction to San Diego with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Grand Junction Regnl to San Diego are usually found in December or January, booked 85 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Grand Junction to San Diego

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Grand Junction to San Diego

Cheapest flights from Grand Junction to San DiegoExplore the most affordable flight options available from Grand Junction to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

Explore the most affordable flight options available from Grand Junction to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Grand Junction to San Diego that are best for you.

Compare providers for flights from Grand Junction to San Diego

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Grand Junction to San Diego in March.

Best time to book a flight from Grand Junction to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Grand Junction with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Grand Junction to San Diego

How far ahead should I book a flight from Grand Junction to San Diego?

Use this chart to determine the optimal time to book a round-trip flight from Grand Junction to San Diego. Price data was last updated on March 21, 2025.

What is the cheapest month to book a flight from Grand Junction to San Diego?

What is the cheapest time of day to fly from GJT to SAN?

Find hourly flight availability from Grand Junction to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 25, 2025.

Rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals by month.

Temperature in San Diego by month

Plan your trip to San Diego by taking into account the average temperature totals by month.

Reviews of airlines servicing San Diego

Related info for your journey

Find useful and relevant information for your journey from Grand Junction to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

Can I find deals for flights from Grand Junction to San Diego that include hotel bookings?

How can I find direct flights from Grand Junction to San Diego?

Can I find deals for business class flights from Grand Junction to San Diego?

What is the cheapest month to book a flight from Grand Junction to San Diego?

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Alternative routes for Grand Junction to San Diego

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Top 2 airlines flying from Grand Junction to San Diego

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Cheapest flights from Grand Junction to San Diego
Explore the most affordable flight options available from Grand Junction to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.