SAN - ASU

$482 Find Cheap Flights from San Diego to Asuncion

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Diego to Asuncion departing on 6/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Asuncion

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Asuncion, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Asuncion, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,051
Typical prices: $946-$829
LATAM Airlines
mar. 8/11jeu. 9/10
SAN - ASU • 2 stops
Cheapest one-way
$482
Multiple Airlines
mer. 6/24
SAN - ASU • 2 stops
Top airlines
Cheapest • from $1,051 (round-trip)
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between San Diego and Asuncion. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Asuncion!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Diego to Asuncion (SAN-ASU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Diego to Asuncion that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Diego to Asuncion

mar., août 11 - jeu., sept. 10
LATAM Airlines Logo
6:15 am - 5:40 pm
SAN
-
ASU
31h 25m
2 stops
LATAM Airlines Logo
8:10 am - 9:43 am
ASU
-
SAN
29h 33m
2 stops
$1,051LATAM Airlines
jeu., juil. 9 - jeu., juil. 16
Copa Airlines Logo
10:00 pm - 11:57 pm
SAN
-
ASU
21h 57m
1 stop
Copa Airlines Logo
6:33 am - 6:30 pm
ASU
-
SAN
15h 57m
1 stop
$1,085Copa Airlines
mer., août 12 - mer., sept. 9
Copa Airlines Logo
8:00 am - 5:25 am
SAN
-
ASU
17h 25m
2 stops
Copa Airlines Logo
6:33 am - 10:58 am
ASU
-
SAN
32h 25m
2 stops
$1,096Copa Airlines
dim., oct. 4 - ven., oct. 9
Copa Airlines Logo
8:00 am - 5:31 am
SAN
-
ASU
17h 31m
2 stops
Copa Airlines Logo
3:58 am - 9:25 pm
ASU
-
SAN
21h 27m
2 stops
$1,107Copa Airlines
dim., oct. 4 - ven., oct. 9
Copa Airlines Logo
8:00 am - 5:31 am
SAN
-
ASU
17h 31m
2 stops
Copa Airlines Logo
1:47 am - 5:46 pm
ASU
-
SAN
19h 59m
2 stops
$1,132Copa Airlines
jeu., août 13 - dim., sept. 6
United Airlines Logo
8:00 am - 5:25 am
SAN
-
ASU
17h 25m
2 stops
United Airlines Logo
6:33 am - 9:49 am
ASU
-
SAN
31h 16m
2 stops
$1,144United Airlines
jeu., juil. 9 - jeu., juil. 16
LATAM Airlines Logo
10:54 am - 5:40 pm
SAN
-
ASU
26h 46m
2 stops
LATAM Airlines Logo
4:05 am - 11:34 am
ASU
-
SAN
35h 29m
2 stops
$1,148LATAM Airlines
sam., août 15 - mer., août 19
LATAM Airlines Logo
6:15 am - 5:40 pm
SAN
-
ASU
31h 25m
2 stops
LATAM Airlines Logo
11:05 am - 7:19 pm
ASU
-
SAN
36h 14m
2 stops
$1,156LATAM Airlines
mer., août 12 - ven., sept. 11
United Airlines Logo
8:00 am - 5:25 am
SAN
-
ASU
17h 25m
2 stops
United Airlines Logo
6:33 am - 1:17 pm
ASU
-
SAN
34h 44m
2 stops
$1,157United Airlines
lun., août 10 - mar., sept. 8
LATAM Airlines Logo
7:59 pm - 5:40 pm
SAN
-
ASU
41h 41m
2 stops
LATAM Airlines Logo
8:10 am - 6:23 pm
ASU
-
SAN
38h 13m
2 stops
$1,172LATAM Airlines
Booking Insights

KAYAK's insights & trends for San Diego to Asuncion flights

Get data-powered insights and trends into flights from San Diego to Asuncion to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from San Diego to Asuncion?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Diego to Asuncion departing in August.

What is the cheapest month to fly from San Diego to Asuncion?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Diego to Asuncion, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Diego to Asuncion is February, where tickets cost $0 (return) on average. On the other hand, the most expensive months are June and November, where the average cost of round-trip tickets is $1,434 and $1,369 respectively.

Good to know

Low seasonSeptember
Cheapest flight$482
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from San Diego to Asuncion

When to book flights from San Diego to Asuncion

Are your dates flexible? Find out the best times to travel from San Diego to Asuncion based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Diego to Asuncion

  • What is the cheapest flight from San Diego to Asuncion?

    In the last 5 days, the lowest price for a flight from San Diego to Asuncion was $482 for a one-way ticket and $1,051 for a round-trip.

  • Do I need a passport to fly between San Diego and Asuncion?

    A passport is required to fly from San Diego to Asuncion.

  • Which aircraft models fly most regularly from San Diego to Asuncion?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Diego to Asuncion?

    Star Alliance is the only airline alliance operating flights between San Diego and Asuncion.

  • Which is the best airline for flights from San Diego to Asuncion, Copa Airlines or LATAM Airlines?

    The two airlines most popular with KAYAK users for flights from San Diego to Asuncion are Copa Airlines and LATAM Airlines. With an average price for the route of $1,001 and an overall rating of 7.5, Copa Airlines is the most popular choice. LATAM Airlines is also a great choice for the route, with an average price of $850 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from San Diego to Asuncion?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Diego to Asuncion.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Diego to Asuncion?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Asuncion from San Diego is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Diego to Asuncion?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Asuncion with an airline and back to San Diego with another airline. Booking your flights between San Diego and ASU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Diego to Asuncion?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Asuncion from San Diego up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from San Diego to Asuncion

 
See real verified KAYAK customer reviews for airlines flying from San Diego to Asuncion. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Diego to Asuncion? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Copa AirlinesOverall score based on 1569 reviews
8.1Crew
7.4Comfort
7.7Boarding
6.9Food
6.8Entertainment
Airline reviews

Orderly boarding, priority for platinum members, courtesy drinks from business class even when we were seating in economy.

10.0 ExcellentAnonymous, Jun 2026
PTY - BOG
Read more Copa Airlines reviews

Orderly boarding, priority for platinum members, courtesy drinks from business class even when we were seating in economy.

They didn’t have any headphones for the entertainment screen and their USB port didn’t accommodate a USB-C for more modern phones. The food was just ok. The staff was friendly but the seats were very uncomfortable for a full flight.

I had to run from the end of terminal one to the end of terminal two to make the connecting flight....probably a kilometer. No electric carts were available. I'm 76 and literally had to run to make the connection at the last minute. The connecting time was absolutely unrealistic. When Last Call was announced, I tried to get other Copa gate staff to call Gate 221 to let them know I was on my way, but they said no. I came within 1 minute of missing the flight.

Boarding was confusing from staff telling going to preboard and than to group 1 Airplane was not cooling at the beginning

Do not book it’s a scam! They stole $1200 from me

Seats were awful. Media should have been included for such a long flight.

Horrible. No TV or any type of entertainment on board. Passwnger listening to/watching stuff on their own phone with no headphones making it noise and uncomfortable for everyone else, little/tiny food portions, old seats, useless wifi (cant access anything). Horrible exlerience especially it was a lomg distance flight with kids.

There should be a warning regarding the quality of the aircraft on the website as we reserve the tickets. There was no TV or any type of screen onboard. The wifi they offer is good for nothing. Traveling 9 hours straight with kids and no type of entetainment was horrible. I wish I had been informed prior so I could buy a ticket with another airline. The food was a joke too. A very tiny portion per passenger. They also charged $100 per checked bag. With United I used to pay $60. So, fair to say that I wont be flying Copa anymore. Their aircraft was super old, outdated, no entertainment, with nearly no onboard food.

Very strict carry on rules meant most of the plane had to gate check their luggage. As is often the case had things that were broken because of this, but I appreciated not being charged to gate check. Otherwise good flight and great crew once on the plane

I liked the meatloaf the chicken was awful but the plane was on time and got there and the staff was nice.

Honestly first time flying with delta and it was pretty good. All the process very smooth and crew was always nice and attentive.

LATAM is a great airline who takes care of there guests. They consistently walk around and see if you need water in addition to taking care of all the passengers. The chicken in process is really easy and I’m always offered a chance for an upgrade which I appreciate.

Deleted flight made me loose my connection flight now stuck in Atlanta for a day

Apart of Sky miles delta. And they go everywhere in Brazil

We traveled with two young children, and it was not possible for our family to be seated together. No one offered help or assistance to organize seating so we could sit with our kids. In the end, we managed to find two seats in Economy so I could at least sit with one of them, even though I had originally paid for Comfort+. In summary, I had to downgrade my seat just to be able to sit with one of my children, which was very disappointing

I booked a flight through Kayak to Brazil I have traveled to Brazil several times before Kayak Delta or LATAM never mentioned during the booking or in the pre flight process that the visa requirements to visit Brazil have changed earlier this year. I was unaware of this change and as such never got a visa and was unable to fly from JFK to Sao Paulo Add to this that Delta allowed me to fly from Boston to JFK which they should not have as I didn’t have a visa. It has been a terrible experience and a huge loss of money

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

we were missing our luggage, trying to find someone to have any empathy was pretty much not happening....

Just to drop my already labeled bag it took 50 minutes inline. Completely disappointed with Latam operation at GRU

The flight was late. Please do not delay next time.

Everything you need to know for your flight from San Diego to Asuncion

Information on your arrival and departure airports