UIO - SAN

$457 Find Cheap Flights from Quito to San Diego

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Quito to San Diego departing on 12/1. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Quito to San Diego, 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 Quito to San Diego, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Quito to San Diego (UIO-SAN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Quito to San Diego 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 Quito to San Diego

Sun, Oct 19 - Sun, Oct 26
Copa Airlines Logo
3:10 am - 5:57 pmUIO-SAN
16h 47m1 stop
Copa Airlines Logo
9:07 pm - 2:13 pmSAN-UIO
15h 06m1 stop
$470Copa Airlines
Find Deal
Mon, Oct 20 - Sun, Oct 26
Copa Airlines Logo
6:03 am - 5:57 pmUIO-SAN
13h 54m1 stop
Copa Airlines Logo
9:07 pm - 2:13 pmSAN-UIO
15h 06m1 stop
$494Copa Airlines
Find Deal
Tue, Oct 14 - Wed, Oct 22
Copa Airlines Logo
3:10 am - 5:57 pmUIO-SAN
16h 47m1 stop
Copa Airlines Logo
9:12 pm - 12:27 pmSAN-UIO
13h 15m1 stop
$512Copa Airlines
Find Deal
Wed, Oct 22 - Sun, Oct 26
American Airlines Logo
6:30 am - 10:24 pmUIO-SAN
17h 54m2 stops
American Airlines Logo
9:27 pm - 8:52 pmSAN-UIO
21h 25m2 stops
$541American Airlines
Find Deal
Tue, Oct 21 - Sun, Oct 26
Multiple Airlines Logo
3:10 am - 5:57 pmUIO-SAN
16h 47m1 stop
Multiple Airlines Logo
6:41 am - 12:50 pmSAN-UIO
28h 09m2 stops
$604Multiple Airlines
Find Deal
Tue, Oct 21 - Sun, Oct 26
Multiple Airlines Logo
3:10 am - 5:57 pmUIO-SAN
16h 47m1 stop
Multiple Airlines Logo
6:41 am - 12:50 pmSAN-UIO
28h 09m2 stops
$607Multiple Airlines
Find Deal
Wed, Oct 15 - Wed, Oct 22
Delta Logo
9:01 am - 11:58 pmUIO-SAN
16h 57m2 stops
Delta Logo
10:20 pm - 7:12 pmSAN-UIO
18h 52m2 stops
$635Delta
Find Deal
Wed, Oct 1 - Thu, Oct 9
American Airlines Logo
8:05 am - 8:24 amUIO-SAN
26h 19m2 stops
American Airlines Logo
7:36 pm - 8:52 pmSAN-UIO
23h 16m2 stops
$638American Airlines
Find Deal
Tue, Oct 14 - Wed, Oct 22
United Airlines Logo
12:35 am - 10:44 pmUIO-SAN
24h 09m2 stops
United Airlines Logo
4:05 pm - 11:25 pmSAN-UIO
29h 20m2 stops
$707United Airlines
Find Deal
Sun, Oct 19 - Tue, Oct 21
United Airlines Logo
12:35 am - 6:29 pmUIO-SAN
19h 54m2 stops
United Airlines Logo
8:08 pm - 11:25 pmSAN-UIO
25h 17m2 stops
$795United Airlines
Find Deal

Everything you should know

Top airlines
Copa Airlines
Cheapest • from $470 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
June
Cheapest • 29% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$470
Typical prices: $463-691
Copa Airlines
Sun 10/19Sun 10/26
UIO - SAN • 1 stop
Cheapest one-way
$457
Typical prices: $416-479
American Airlines
Mon 12/1
UIO - SAN • 1 stop
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 San Diego!
Booking Insights

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

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

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

What’s the cheapest day of the week to fly from Quito to San Diego?

The average price of all round-trip flights from Quito to San Diego clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Quito to San Diego, look for departures on Thursdays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from San Diego, Tuesday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Quito to San Diego, 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 Quito to San Diego is June, where tickets cost $469 (return) on average. On the other hand, the most expensive months are March and February, where the average cost of round-trip tickets is $1,136 and $760 respectively.

Good to know

Low seasonSeptember
Cheapest flight$457
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 29% lower on average.
Flight from Quito to San Diego

When to book flights from Quito to San Diego

Are your dates flexible? Find out the best times to travel from Quito to San Diego 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 Quito to San Diego

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

    In the last 3 days, the lowest price for a flight from Quito to San Diego was $457 for a one-way ticket and $470 for a round-trip.

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

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

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

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

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

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Quito and San Diego, with Star Alliance being the most commonly used for this route.

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

    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 Quito to San Diego.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from Quito 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 Quito to San Diego?

    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 San Diego with an airline and back to Quito with another airline. Booking your flights between Quito and SAN 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 Quito to San Diego?

    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 San Diego from Quito up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Quito to San Diego

 
See real verified KAYAK customer reviews for airlines flying from Quito to San Diego. 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 Quito to San Diego? 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.
7.4
United AirlinesOverall score based on 8929 reviews
7.1Entertainment
8.1Crew
7.7Boarding
6.6Food
7.3Comfort
Airline reviews

The flight was comfortable with the exit row and great service

10.0 ExcellentMark, Aug 2025HNL - LAX
Read more United Airlines reviews

The flight was comfortable with the exit row and great service

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

1. when we went to check in, our 2 first class seats had been CANCELED and the flight was sold out. This was done without our prior knowledge. It was all we could do to restore one first class seat for my wife and I flew economy. 2, Our flight home was scheduled to leave at 10:30 pm. Due to tsunami warnings, the roads were closed and our flight status was uncertain as to whether it would leave as scheduled. It was announced that it would now leave at 11:20 pm and the roads were now open since the tsunami had come and gone. We made a mad dash to the airport and checked in. Delays were announced at 12:30 pm, 1:30 am, 2:30 am and at 3:30 am it was canceled. Since this was a flight due to natural (tsunami) causes, there was no compensation. We were told to return at 1:00 pm the next day and our baggage would be kept on the plane since the same plane was going to leave at 1:00 pm. We had to return to our hotel for the rest of the night. The same plane did not leave at 1:00 pm and our baggage was gone! All in all, it was a miserable performance by UA. Information was hard to obtain and no one knew what was going on and what was going to happen. Hundreds of passengers slept on the floor, chairs, etc. No food and no water was made available to the passengers. It was a situation where UA could care less what was going on. As a one million mile flyer, I had not experienced anything like this before and it was hugely disappointing!

I found the staff to not be very attentive at all. When paying for Business Class you expect a certain type of service and that was not found. They were almost rude even

Ok. Get a different kosher caterer. The food was odd.

Our experience on United Airlines was extremely poor. The plane was extremely cold throughout our entire flight- which multiple people complained about- and we had to wait 2 hours to get a blanket which was too thin and barely helped warm us up. As well as this, none of the entertainment features were working so we had to sit through a roughly 10 hour flight with nothing to keep our attention, including the actual flight path screen. It was an extremely disappointing experience and I would hope that this gets fixed if we ever choose United Airlines again.

I really enjoyed flying with United airlines amazing experience , good customer service and great food

1.It will be better if sandwich is warm. 2.The food is too salty. 3.Breakfast needs some vegetables or fruits.

Boarded plane and then delayed 1.5 hours while on the plane

It was all good flight was on time, service was good I enjoyed a few movies and everything was smooth

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

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