Find cheap flights to San Diego

Round-trip
Economy
Boston (BOS)
San Diego (SAN)
Wed 11/25
Wed 12/2
Any month
Compare vs. momondo |
Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel to San Diego. Current restrictions to San Diego are based on United States travel restrictions.

View current United States travel restrictions

Cheapest flights to San Diego airports

Find the cheapest flights to these San Diego airports from your nearest city or airport
There is no data for the selected route at this time, please select a new departure airport

When is the best time to fly to San Diego?

What is the absolute cheapest flight to San Diego?

Users booking trips to San Diego from San Diego found flights 95% cheaper than the average price of flights to San Diego. To find the cheapest price to San Diego from your area, use momondo’s Airport-to-Airport Pricing Tool.

What is the cheapest month to fly to San Diego?

In general, August is the cheapest month to fly from United States to San Diego. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $277. If you’re not able to fly to San Diego in August, then January is your next best option. Flight prices from United States to San Diego during January average around $290.

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

Most flyers found that booking tickets 36 days in advance of their planned departure date is the best time to get cheap flights to San Diego. During this timeframe, flight prices are around $326. Keep in mind that you might also find cheap flights to San Diego outside of this time window. In fact, momondo users recently found flights from United States to San Diego for $53.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from United States to San Diego is on a Tuesday when prices can be found for as low as $308. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $397. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

Our data shows that the cheapest United States to San Diego flights are usually those with departure times at noon. Our users have found flights to San Diego at noon for as low as $262. Try not to purchase tickets in the afternoon because they tend to be around $350. Of course, these prices can vary depending on the time of year and what airport you fly to.

Is there a good place to hike near San Diego?

If you’re looking to do your hiking in warmer conditions, consider planning your flight to San Diego for January, February, and March. Parks like Old Town San Diego State Historic Park are popular hot spots in those months.

When is the best time to plan a beach trip to San Diego?

Beaches like La Jolla Cove are most often visited during August, as the weather is usually above 70 degrees fahrenheit with a low chance of rain. Consider visiting Mission Beach during your San Diego visit as well.

Is there an alternative airport near San Diego?

San Diego Carlsbad-Palomar Airport, Santa Ana J. Wayne/Orange Cnty Airport, Palm Springs Airport, Long Beach Municipal Airport or Ontario Airport can be an alternative airport used for travel to San Diego.

Is there a cheaper alternative to flying into San Diego?

The cheapest airport near San Diego is typically Long Beach Municipal Airport with an average price of $505/person. These prices vary based on where travelers are coming from. It is suggested that travelers looking to save money try momondo’s Airport-to-Airport Pricing Tool.


What are the current travel restrictions for San Diego?

Currently, United States travel restrictions include travel to San Diego. Entry restrictions

The United States has restricted the entry of all foreign nationals who have passed through or have been in China, Iran, Most European Countries (Austria, Belgium, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland, Monaco, San Marino, Vatican City), the UK, Ireland and Brazil in the past 14 days. With the exception of certain travelers which includes certain family members of US citizens or permanent residents including; spouses, children (under the age of 21), parents (provided that his/her US citizen or permanent resident child is unmarried and under the age of 21), and siblings (provided that both the sibling and the US citizen or permanent resident are unmarried and under the age of 21); There is also an exception for travelers with the following visas: A-1, A-2, C-1, C-1/D, C-2, C-3, CR-1, CR-2, D, E-1 (as an employee of TECRO or TECO or the employee's immediate family members), G-1, G-2, G-3, G-4, IR-1, IR-4, IH-4, NATO-1 through NATO-4, or NATO-6 visa; Members of the US Armed Forces, spouses, and children of members of the US Armed Forces; Travelers with invitation of the USA government for a purpose related to the containment/mitigation of the Coronavirus (COVID-19); Travelers with documents issued by the US Department of Homeland Security, US Customs and Border Protection, or US Department of State indicating that the traveler is exempt from the restriction; B1 crew crewmembers that are engaged in lightering, Outer Continental Shelf (OCS) activity, wind farm activity, private air/sea crew and other similar crewmember activities; Students with an F-1 or M-1 visa and their F-2 and M-2 dependents, if they arrive from or have been in Ireland, the UK or Schengen Area in the past 14 days.

Quarantine requirements

Travelers returning to the US are advised to stay home as much as possible, avoid being around people and consider getting tested for COVID-19 after returning from travel and participated in higher risk activities.

All other info

Travelers are subject to COVID-19 measures set by the state/territory of their final destination. For more information go to CDC website.

If you are planning to travel to San Diego at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.


San Diego flight deals found on momondo

Check out some of the best fares from airports in United States to San Diego found recently by users on momondo
Cheapest
Best
Quickest
Frontier
Dec 12
ORD
Chicago O'Hare Intl
6h 46m
1 stop
SAN
San Diego
Dec 13
SAN
San Diego
8h 36m
1 stop
ORD
Chicago O'Hare Intl
Multiple Airlines
Dec 12
ORD
Chicago O'Hare Intl
6h 46m
1 stop
SAN
San Diego
Dec 13
SAN
San Diego
3h 36m
ORD
Chicago O'Hare Intl
Spirit Airlines
Dec 21
MSP
Minneapolis St Paul
14h 18m
1 stop
SAN
San Diego
Dec 24
SAN
San Diego
6h 41m
1 stop
MSP
Minneapolis St Paul
Frontier
Dec 7
SEA
Seattle/Tacoma Intl
6h 08m
1 stop
SAN
San Diego
Dec 9
SAN
San Diego
16h 02m
1 stop
SEA
Seattle/Tacoma Intl
Multiple Airlines
Dec 10
ORD
Chicago O'Hare Intl
10h 18m
1 stop
SAN
San Diego
Dec 13
SAN
San Diego
3h 36m
ORD
Chicago O'Hare Intl
Frontier
Dec 9
DFW
Dallas/Fort Worth
11h 06m
1 stop
SAN
San Diego
Jan 19
SAN
San Diego
8h 10m
1 stop
DFW
Dallas/Fort Worth

Find the cheapest one-way flights to San Diego

If you're looking for one-way flights to San Diego, view some of our deals below provided by Frontier and Spirit Airlines
Cheapest
Best
Quickest
Frontier
Dec 10
ORD
Chicago O'Hare Intl
10h 18m
1 stop
SAN
San Diego
Spirit Airlines
Dec 19
MSP
Minneapolis St Paul
14h 18m
1 stop
SAN
San Diego
Major Airline
Dec 21
ORD
Chicago O'Hare Intl
4h 31m
SAN
San Diego

Which airlines fly to San Diego?

Here you can see a selection of the most popular and cheapest airlines for flights to San Diego

Popular routes to San Diego

Most frequently searched flights to San Diego along with the cheapest price and shortest flight duration
Chicago to San Diego Flights
Fastest flight time
4h 11m
Cheapest price
$55
Phoenix to San Diego Flights
Fastest flight time
1h 09m
Cheapest price
$59
Minneapolis to San Diego Flights
Fastest flight time
3h 36m
Cheapest price
$70
Atlanta to San Diego Flights
Fastest flight time
4h 32m
Cheapest price
$74
Detroit to San Diego Flights
Fastest flight time
4h 39m
Cheapest price
$75
Denver to San Diego Flights
Fastest flight time
2h 18m
Cheapest price
$78
Dallas to San Diego Flights
Fastest flight time
2h 53m
Cheapest price
$81
San Francisco to San Diego Flights
Fastest flight time
1h 24m
Cheapest price
$82
Portland to San Diego Flights
Fastest flight time
2h 20m
Cheapest price
$85
Fort Lauderdale to San Diego Flights
Fastest flight time
5h 31m
Cheapest price
$90
Charlotte to San Diego Flights
Fastest flight time
4h 35m
Cheapest price
$93
Houston to San Diego Flights
Fastest flight time
3h 02m
Cheapest price
$98
Salt Lake City to San Diego Flights
Fastest flight time
1h 48m
Cheapest price
$117
Miami to San Diego Flights
Fastest flight time
5h 03m
Cheapest price
$117
Orlando to San Diego Flights
Fastest flight time
5h 10m
Cheapest price
$118
Boston to San Diego Flights
Fastest flight time
6h 23m
Cheapest price
$129
Columbus to San Diego Flights
Fastest flight time
8h 39m
Cheapest price
$144
Milwaukee to San Diego Flights
Fastest flight time
6h 10m
Cheapest price
$149
New York to San Diego Flights
Fastest flight time
5h 58m
Cheapest price
$167
Washington to San Diego Flights
Fastest flight time
5h 08m
Cheapest price
$172
View more

Start planning your trip to San Diego

  • Round-trip
  • One-way
  • Multi-city
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First