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$119+ Cheap flights from Vail to San Diego (EGE - 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 12/23. Fares are subject to change and may not be available on all flights or dates of travel.
EGE — SAN
Nov 19 — Nov 261
Wed 11/19
Wed 11/26
1 adult, Economy
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Find flight deals from Vail to San Diego

Cheapest flights from Vail to San Diego
Explore the most affordable flight options available from Vail to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2025.

This American Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/18:08 amEGE - SAN
1 stop8h 53mAmerican Airlines
Tue 11/49:42 amSAN - EGE
1 stop8h 29mAmerican Airlines
Deal found 10/19$269
This United Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/303:15 pmEGE - SAN
1 stop6h 39mUnited Airlines
Sun 11/25:45 amSAN - EGE
1 stop6h 45mUnited Airlines
Deal found 10/18$299
This United Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/251:30 pmEGE - SAN
2 stops8h 19mUnited Airlines
Sun 11/25:15 amSAN - EGE
2 stops7h 15mUnited Airlines
Deal found 10/18$309
This United Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/263:30 pmEGE - SAN
1 stop6h 17mUnited Airlines
Tue 12/306:30 amSAN - EGE
1 stop6h 58mUnited Airlines
Deal found 10/19$365
This United Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/31:30 pmEGE - SAN
1 stop4h 59mUnited Airlines
Fri 11/77:58 amSAN - EGE
2 stops27h 26mUnited Airlines
Deal found 10/19$421
This United Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/271:03 pmEGE - SAN
1 stop7h 54mUnited Airlines
Sat 1/36:30 amSAN - EGE
1 stop6h 58mUnited Airlines
Deal found 10/18$468

Cheap flight deals from Vail to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Vail (EGE) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$243
(United Airlines)

One-way from

$119
(United Airlines)

Popular in

October

Cheapest in

September

Average price

$592
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From Vail Eagle County to San Diego
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One-way flight from Vail Eagle County to San Diego
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High demand for flights, 6% potential price rise
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Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Vail to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 20, 2025.
Use the filters below to find and compare flights from Vail to San Diego that are best for you.

Fly from

Vail

Fly to

San Diego

Route

Depart

Return

Price

VailSan Diego

EGE - SAN

EGESAN

Vail Eagle County

Thu 3/26

3:21 pm-11:40 pm

2 stops9h 19m

San Diego

Tue 3/31

7:00 am-12:21 pm

1 stop4h 21m

$248

VailSan Diego

EGE - SAN

EGESAN

Vail Eagle County

Wed 3/11

3:21 pm-8:51 pm

1 stop6h 30m

San Diego

Sat 3/14

6:30 am-1:02 pm

1 stop5h 32m

$254

VailSan Diego

EGE - SAN

EGESAN

Vail Eagle County

Fri 1/9

1:32 pm-6:56 pm

1 stop6h 24m

San Diego

Mon 1/12

6:15 am-12:52 pm

1 stop5h 37m

$274

VailSan Diego

EGE - SAN

EGESAN

Vail Eagle County

Thu 10/30

3:15 pm-8:54 pm

1 stop6h 39m

San Diego

Sun 11/2

5:15 am-1:30 pm

2 stops7h 15m

$304

VailSan Diego

EGE - SAN

EGESAN

Vail Eagle County

Thu 3/5

1:51 pm-7:48 pm

1 stop6h 57m

San Diego

Mon 3/9

6:30 am-2:38 pm

1 stop7h 08m

$307

VailSan Diego

EGE - SAN

EGESAN

Vail Eagle County

Tue 12/23

12:41 pm-6:37 pm

1 stop6h 56m

$119

VailSan Diego

EGE - SAN

EGESAN

Vail Eagle County

Tue 12/23

1:36 pm-5:34 pm

1 stop4h 58m

$119

VailSan Diego

EGE - SAN

EGESAN

Vail Eagle County

Wed 12/31

3:50 pm-7:12 pm

1 stop4h 22m

$119

VailSan Diego

EGE - SAN

EGESAN

Vail Eagle County

Mon 12/22

12:41 pm-6:37 pm

1 stop6h 56m

$119

VailSan Diego

EGE - SAN

EGESAN

Vail Eagle County

Wed 12/24

1:36 pm-5:34 pm

1 stop4h 58m

$132

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/19

Showing 1-10 of 12 results
1
2

Best time to book a flight from Vail to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Vail 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 Vail to San Diego

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

Currently, January is the cheapest month in which you can book a flight from Vail to San Diego (average of $38). Flying from Vail to San Diego in July is currently the most expensive (average of $77). 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.

How much does it cost to fly round-trip from Vail to San Diego?

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated October 20, 2025.
Read through reviews of airlines operating flights from Vail to San Diego, such as Alaska Airlines, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,135 reviews

Crew

8.5

Entertainment

7.0

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,135 reviews
Alaska Airlines
8.0
Very good
11,135 reviews

Crew

8.5

Entertainment

7.0

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,994 reviews
Alaska Airlines
8.0
Very good
11,135 reviews

Crew

8.5

Entertainment

7.0

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
11,027 reviews
Alaska Airlines
8.0
Very good
11,135 reviews

Crew

8.5

Entertainment

7.0

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Frontier
5.8
Fair
3,134 reviews
Alaska Airlines
8.0
Very good
11,135 reviews

Crew

8.5

Entertainment

7.0

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

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

  • How long is the flight from Vail to San Diego?

    Departing from Vail to San Diego will take you 6h 24m. Vail and San Diego are separated by a distance of 745 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Vail to San Diego round-trip?

    According to our current data, Frontier ($68), United Airlines ($161), and American Airlines ($329) offers the cheapest pricing from Vail to San Diego. These flights start at 82% lower than the current average price 3 months from now.

  • Can I find deals for flights from Vail to San Diego that include hotel bookings?

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

  • How can I find direct flights from Vail to San Diego?

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

  • Can I find deals for business class flights from Vail to San Diego?

    Yes. Cheapflights offers flight deals from Vail 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 Vail to San Diego?

    Currently, January is the cheapest month in which you can book a flight from Vail to San Diego (average of $38). Flying from Vail to San Diego in July is currently the most expensive (average of $77). 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

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
Coronado
La Mesa
Poway
Lemon Grove
Imperial Beach
National City

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Top 4 airlines flying from Vail to San Diego

Discover the top 4 airlines that operate flights from Vail to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$68Average$168FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$161Average$414FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$329Average$409FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$387Average$457FlexibilityNo cancel feeOn-time75%

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