Cheap Flights from San Diego (SAN) to Rio Grande (RIG)

Popular airlines from San Diego Intl. Airport (SAN) to Rio Grande (RIG)

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Flights from San Diego (SAN) to Rio Grande (RIG)
Origin airport
San Diego Intl.
Destination airport
Rio Grande
Distance
6164 mi

San Diego to Rio Grande Flights

The cheapest times to fly from San Diego to Rio Grande

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 Rio Grande are during the month of . You can find some of the cheapest flights from San Diego to Rio Grande with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Diego to Rio Grande

Sunday is one of the best days to book for cheap flights from San Diego to Rio Grande: 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 Rio Grande

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 Rio Grande in 2025. 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 Rio Grande 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 Rio Grande 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 Rio Grande (RIG) cost?
Grab a cheap one-way flight or cheap return flight from San Diego Intl. Airport (SAN) to Rio Grande (RIG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from San Diego Intl. Airport (SAN) to Rio Grande (RIG)?
is the cheapest month to fly from SAN to RIG. Planning your trip for the off-season is often the key to finding better fares.
How many flights per day from San Diego Intl. Airport (SAN) to Rio Grande (RIG)?
You'll need to hop on a flight with a layover when traveling from San Diego Intl. Airport (SAN) to Rio Grande (RIG). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from SAN to RIG?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary depending on various factors, including the airline and season.*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 Rio Grande (RIG)?
Book a flight from San Diego Intl. Airport (SAN) to Rio Grande (RIG) that takes off before 3 PM to reduce the likelihood of delays. Later departures are on average 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.
Is it cheaper to buy a plane ticket from San Diego Intl. Airport (SAN) to Rio Grande (RIG) last-minute?
Booking your ticket from SAN to RIG shortly before your trip is usually more expensive. But if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a SAN to RIG flight and hotel package?
Compared with arranging hotels and flights separately, booking a SAN to RIG flight and hotel package with Expedia could result in significant savings. Better yet, having it all in one place will take the hassle out of travel planning. Just secure your flights and choose from our wide range of stays, then personalize your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from San Diego Intl. Airport (SAN) to Rio Grande (RIG)?
In most cases, you can cancel or modify your SAN to RIG flight. However, there may be additional charges, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you want further details, go to our Customer Service portal.

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*Available to One Key members.