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$154+ 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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
EGE — SAN
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
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Cheap 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 February 4, 2026.

This Delta deal was found by Cheapflights users on 2/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/121:05 pm
EGE
-
SAN
1 stop6h 45m
Delta
Mon 3/166:20 am
SAN
-
EGE
1 stop4h 59m
Delta
Deal found 2/3$287
This Delta deal was found by Cheapflights users on 2/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2512:55 pm
EGE
-
SAN
1 stop6h 50m
Delta
Sun 3/16:20 am
SAN
-
EGE
1 stop4h 55m
Delta
Deal found 2/3$289
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Wed 3/412:27 pm
EGE
-
SAN
2 stops10h 12m
American Airlines
Mon 3/99:53 am
SAN
-
EGE
1 stop4h 54m
American Airlines
Deal found 2/2$294
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/255:36 pm
EGE
-
SAN
Nonstop2h 25m
Alaska Airlines
Sun 3/11:15 pm
SAN
-
EGE
Nonstop2h 41m
Alaska Airlines
Deal found 2/1$297
This United Airlines deal was found by Cheapflights users on 2/2. 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 4/161:38 pm
EGE
-
SAN
2 stops7h 34m
United Airlines
Wed 4/2212:40 pm
SAN
-
EGE
1 stop6h 45m
United Airlines
Deal found 2/2$312
This Delta deal was found by Cheapflights users on 2/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1312:55 pm
EGE
-
SAN
1 stop6h 50m
Delta
Mon 2/236:20 am
SAN
-
EGE
1 stop4h 55m
Delta
Deal found 2/2$324
This United Airlines deal was found by Cheapflights users on 2/1. 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 4/231:38 pm
EGE
-
SAN
2 stops11h 21m
United Airlines
Tue 4/2812:40 pm
SAN
-
EGE
1 stop6h 42m
United Airlines
Deal found 2/1$333
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Wed 2/2512:27 pm
EGE
-
SAN
2 stops10h 12m
American Airlines
Sun 3/16:24 am
SAN
-
EGE
1 stop4h 33m
American Airlines
Deal found 2/3$336
This United Airlines deal was found by Cheapflights users on 2/2. 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 4/233:15 pm
EGE
-
SAN
1 stop7h 07m
United Airlines
Wed 4/2912:40 pm
SAN
-
EGE
1 stop6h 45m
United Airlines
Deal found 2/2$347
This United Airlines deal was found by Cheapflights users on 2/2. 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 4/183:15 pm
EGE
-
SAN
1 stop7h 17m
United Airlines
Thu 4/2312:40 pm
SAN
-
EGE
1 stop6h 45m
United Airlines
Deal found 2/2$350

Find 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 February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$287
(Delta)

One-way from

$154
(Delta)

Popular in

August

Cheapest in

September

Average price

$337

Good round-trip deal

$317 or less
Provider with most accurate pricing for Denver Intl-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-San Diego flights.
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From Vail Eagle County to San Diego
Search Deals
One-way flight from Vail Eagle County to San Diego
Search Deals
High demand for flights, 10% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Vail Eagle County to San Diego.
Search Deals

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 February 4, 2026.
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

Wed 3/4

12:27 pm-8:37 pm

1 stop9h 10m

San Diego

Mon 3/9

9:53 am-3:47 pm

1 stop4h 54m

$289

VailSan Diego

EGE - SAN

EGESAN

Vail Eagle County

Wed 2/25

12:55 pm-6:45 pm

1 stop6h 50m

San Diego

Sun 3/1

6:20 am-12:15 pm

1 stop4h 55m

$289

VailSan Diego

EGE - SAN

EGESAN

Vail Eagle County

Thu 3/12

1:05 pm-6:50 pm

1 stop6h 45m

San Diego

Mon 3/16

6:20 am-12:19 pm

1 stop4h 59m

$289

VailSan Diego

EGE - SAN

EGESAN

Vail Eagle County

Wed 4/29

8:00 am-2:05 pm

1 stop7h 05m

San Diego

Tue 5/5

9:12 am-7:09 pm

1 stop8h 57m

$289

VailSan Diego

EGE - SAN

EGESAN

Vail Eagle County

Wed 3/4

12:55 pm-6:45 pm

1 stop6h 50m

San Diego

Mon 3/9

6:20 am-12:19 pm

1 stop4h 59m

$289

VailSan Diego

EGE - SAN

EGESAN

Vail Eagle County

Wed 4/22

8:00 am-6:25 pm

2 stops11h 25m

San Diego

Tue 4/28

9:12 am-7:09 pm

1 stop8h 57m

$294

VailSan Diego

EGE - SAN

EGESAN

Vail Eagle County

Wed 2/25

5:36 pm-7:01 pm

Nonstop2h 25m

San Diego

Sun 3/1

1:15 pm-4:56 pm

Nonstop2h 41m

$297

VailSan Diego

EGE - SAN

EGESAN

Vail Eagle County

Thu 4/16

1:38 pm-8:12 pm

2 stops7h 34m

San Diego

Wed 4/22

12:40 pm-8:25 pm

1 stop6h 45m

$312

VailSan Diego

EGE - SAN

EGESAN

Vail Eagle County

Thu 3/19

1:05 pm-6:50 pm

1 stop6h 45m

$154

VailSan Diego

EGE - SAN

EGESAN

Vail Eagle County

Sat 2/28

4:17 pm-8:14 pm

1 stop4h 57m

$154

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 20 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, February is the cheapest month in which you can book a flight from Vail to San Diego (average of $39). 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.

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

Find hourly flight availability from Vail 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 February 4, 2026.

When flying from Vail to San Diego, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 February 4, 2026.
Read through reviews of airlines operating flights from Vail to San Diego, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,236 reviews

Entertainment

7.1

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,236 reviews
United Airlines
7.4
Good
9,236 reviews

Entertainment

7.1

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
American Airlines
7.2
Good
11,216 reviews
United Airlines
7.4
Good
9,236 reviews

Entertainment

7.1

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

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.

  • What airports do I use to fly from Vail to San Diego?

    Booking a flight from Vail Eagle County (EGE) to San Diego (SAN) is your only option if you wish to fly from Vail to San Diego. On a typical day, there is 1 flight from Eagle County to San Diego, all of which are around 2h 25m for a nonstop flight. You can also purchase a plane ticket from 2 airlines when you book a flight from Eagle County to San Diego.

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

    Departing from Vail to San Diego will take you 6h 50m. 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, United Airlines ($161), and American Airlines ($268) offers the cheapest pricing from Vail to San Diego. These flights start at 55% lower than the current average price 3 months from now.

  • What are the most reliable airlines from Vail to San Diego?

    No one likes to see their flight delayed. When booking a flight from Vail to San Diego consider choosing Hawaiian Airlines (82%), SkyWest Airlines (68%) or Alaska Airlines (68%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Vail to San Diego?

    Looking at all options, your cheapest flight can be booked for $308. While the most popular route (Vail Eagle County - San Diego) can be booked for $287 on average, our data indicates $701 when flying from Vail to San Diego.

  • 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, February is the cheapest month in which you can book a flight from Vail to San Diego (average of $39). 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
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove

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Top 2 airlines flying from Vail to San Diego

Discover the top 2 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 February 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$161Average$387FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$268Average$409FlexibilityNo cancel feeOn-time71%

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