Cheap Flights from San Diego (SAN) to Greeley (GXY)

Popular airlines from San Diego Intl. Airport (SAN) to Greeley, CO (GXY-Weld County)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key
Flights from San Diego (SAN) to Greeley (GXY)
Origin airport
San Diego Intl.
Destination airport
Weld County
Distance
874 mi

San Diego to Greeley Flights

The cheapest times to fly from San Diego to Greeley

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Diego to Greeley are during the month of . You can find some of the cheapest flights from San Diego to Greeley with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Diego to Greeley

Sunday is one of the best days to book for cheap flights from San Diego to Greeley: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Diego to Greeley

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Diego to Greeley in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Diego to Greeley flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Diego to Greeley airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from San Diego Intl. Airport (SAN) to Greeley, CO (GXY-Weld County) cost?
Lock in a cheap one-way flight or cheap return flight from San Diego Intl. Airport (SAN) to Greeley, CO (GXY-Weld County) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from San Diego Intl. Airport (SAN) to Greeley, CO (GXY-Weld County)?
Planning your getaway for is a good way to save, as it's the cheapest month for flights between SAN and GXY. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from San Diego Intl. Airport (SAN) to Greeley, CO (GXY-Weld County)?
To find the cheapest airline flying from SAN to GXY, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from San Diego Intl. Airport (SAN) to Greeley, CO (GXY-Weld County)?
There aren't any daily direct flights from San Diego Intl. Airport (SAN) to Greeley, CO (GXY-Weld County). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way in no time at all.
What day of the week has the most flights from SAN to GXY?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary depending on various factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from San Diego Intl. Airport (SAN) to Greeley, CO (GXY-Weld County)?
To avoid possible delays on the San Diego Intl. Airport (SAN) to Greeley, CO (GXY-Weld County) route, fly before 3 PM. Departures after this hour are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Greeley from San Diego Intl. Airport (SAN)?
If you're boarding a direct flight from San Diego Intl. Airport (SAN) to Greeley, Denver Intl. Airport (DEN) is the only airport you can land at.
Is it cheaper to buy a plane ticket from San Diego Intl. Airport (SAN) to Greeley, CO (GXY-Weld County) last-minute?
Waiting until just before your departure to book your flight from SAN to GXY generally means paying more. While you may find some last-minute offers, there's no guarantee. Keep your travel plans flexible for the best chance of getting a bargain.
Is it cheaper to book a SAN to GXY flight and hotel package?
Compared with arranging hotels and flights separately, booking a SAN to GXY flight and hotel package with Expedia could lead to significant savings. Better yet, having it all in one place will take the hassle out of planning your trip. Just secure your flights and choose from our wide range of stays, then tailor your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from San Diego Intl. Airport (SAN) to Greeley, CO (GXY-Weld County)?
Usually, it's possible to cancel or reschedule your SAN to GXY flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.