What is the cheapest airline that flies from Ontario to Ecuador?

United Airlines is the most popular carrier operating from Ontario to Ecuador

What airlines fly to Ecuador?

Copa Airlines, Avianca and United Airlines are the top three most popular airlines that fly to Ecuador from Ontario according to our data. Copa Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Ecuador. Keep in mind that there are 8 different airlines that fly to Ecuador on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Ontario Airport to Ecuador?

Prices for flights from Ontario Airport to Ecuador were last updated today.

How old do you have to be to fly from Ontario Airport to Ecuador?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Ecuador.

What documentation or ID do you need to fly to Ecuador?

The necessary travel and health documents for your Ecuador trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$326 Cheap Flights from Ontario to Ecuador in 2026/27

Find the cheapest flights from Ontario to Ecuador

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 11:25 pmONT Ontario-UIO Quito Mariscal Sucr

15h 25m1 stop Houston George Bush Intcntl

12:35 am - 5:47 pmUIO Quito Mariscal Sucr-ONT Ontario

19h 12m2 stops Houston George Bush Intcntl San Francisco

$734United Airlines

Sat, Apr 10 - Tue, Apr 13

6:00 am - 11:25 pmONT Ontario-UIO Quito Mariscal Sucr

15h 25m1 stop Houston George Bush Intcntl

7:25 am - 9:21 pmUIO Quito Mariscal Sucr-ONT Ontario

15h 56m1 stop Houston George Bush Intcntl

$734United Airlines

Fri, Apr 9 - Sun, Apr 18

6:00 am - 11:25 pmONT Ontario-UIO Quito Mariscal Sucr

15h 25m1 stop Houston George Bush Intcntl

12:35 am - 5:47 pmUIO Quito Mariscal Sucr-ONT Ontario

19h 12m2 stops Houston George Bush Intcntl San Francisco

$734United Airlines

Sat, Apr 24 - Mon, Apr 26

6:00 am - 11:25 pmONT Ontario-UIO Quito Mariscal Sucr

15h 25m1 stop Houston George Bush Intcntl

7:25 am - 9:21 pmUIO Quito Mariscal Sucr-ONT Ontario

15h 56m1 stop Houston George Bush Intcntl

$734United Airlines

Fri, Apr 9 - Sun, Apr 18

6:00 am - 5:00 amONT Ontario-UIO Quito Mariscal Sucr

21h 00m2 stops San Francisco Houston George Bush Intcntl

12:35 am - 3:27 pmUIO Quito Mariscal Sucr-ONT Ontario

16h 52m2 stops Houston George Bush Intcntl San Francisco

$738United Airlines

Sat, Apr 24 - Mon, Apr 26

6:53 pm - 11:25 pmONT Ontario-UIO Quito Mariscal Sucr

26h 32m2 stops San Francisco Houston George Bush Intcntl

7:25 am - 9:57 amUIO Quito Mariscal Sucr-ONT Ontario

28h 32m2 stops Houston George Bush Intcntl San Francisco

$738United Airlines

Mon, Apr 5 - Mon, Apr 19

6:53 pm - 11:25 pmONT Ontario-UIO Quito Mariscal Sucr

26h 32m2 stops San Francisco Houston George Bush Intcntl

7:25 am - 9:21 pmUIO Quito Mariscal Sucr-ONT Ontario

15h 56m1 stop Houston George Bush Intcntl

$738United Airlines

Mon, Apr 5 - Mon, Apr 19

10:30 pm - 10:36 pmONT Ontario-UIO Quito Mariscal Sucr

21h 06m2 stops Charlotte Douglas Miami

6:45 am - 6:10 pmUIO Quito Mariscal Sucr-ONT Ontario

14h 25m2 stops Miami Phoenix Sky Harbor Intl

$758American Airlines

Thu, Nov 12 - Wed, Nov 18

5:56 pm - 9:25 pmONT Ontario-UIO Quito Mariscal Sucr

24h 29m2 stops Seattle/Tacoma Intl Atlanta Hartsfield-Jackson

12:55 am - 11:03 amUIO Quito Mariscal Sucr-ONT Ontario

13h 08m1 stop Atlanta Hartsfield-Jackson

$778Delta

Thu, Nov 12 - Tue, Nov 17

5:04 pm - 9:25 pmONT Ontario-UIO Quito Mariscal Sucr

25h 21m2 stops Salt Lake City Atlanta Hartsfield-Jackson

12:55 am - 11:03 amUIO Quito Mariscal Sucr-ONT Ontario

13h 08m1 stop Atlanta Hartsfield-Jackson

$778Delta

Thu, Nov 12 - Tue, Nov 17

Cheap last minute flights

Enter your travel dates to find the best prices.

6:00 am - 12:30 amONT Ontario-UIO Quito Mariscal Sucr

15h 30m1 stop Houston George Bush Intcntl

1:35 am - 6:01 pmUIO Quito Mariscal Sucr-ONT Ontario

19h 26m2 stops Houston George Bush Intcntl San Francisco

$758United Airlines

Sun, Nov 8 - Tue, Nov 10

6:00 am - 12:30 amONT Ontario-UIO Quito Mariscal Sucr

15h 30m1 stop Houston George Bush Intcntl

1:35 am - 8:51 pmUIO Quito Mariscal Sucr-ONT Ontario

22h 16m2 stops Houston George Bush Intcntl Denver Intl

$758United Airlines

Sun, Nov 8 - Sat, Nov 14

6:00 am - 12:30 amONT Ontario-UIO Quito Mariscal Sucr

15h 30m1 stop Houston George Bush Intcntl

1:35 am - 9:41 pmUIO Quito Mariscal Sucr-ONT Ontario

23h 06m1 stop Houston George Bush Intcntl

$767United Airlines

Sun, Nov 8 - Sat, Nov 14

6:00 am - 12:30 amONT Ontario-UIO Quito Mariscal Sucr

15h 30m1 stop Houston George Bush Intcntl

1:35 am - 8:15 pmUIO Quito Mariscal Sucr-ONT Ontario

21h 40m2 stops Houston George Bush Intcntl San Francisco

$769United Airlines

Thu, Nov 5 - Wed, Nov 11

5:00 am - 12:30 amONT Ontario-UIO Quito Mariscal Sucr

40h 30m2 stops Denver Intl Houston George Bush Intcntl

1:35 am - 12:29 pmUIO Quito Mariscal Sucr-ONT Ontario

13h 54m2 stops Houston George Bush Intcntl San Francisco

$778United Airlines

Sun, Nov 8 - Tue, Nov 10

5:00 am - 12:30 amONT Ontario-UIO Quito Mariscal Sucr

40h 30m2 stops Denver Intl Houston George Bush Intcntl

1:35 am - 8:15 pmUIO Quito Mariscal Sucr-ONT Ontario

21h 40m2 stops Houston George Bush Intcntl San Francisco

$778United Airlines

Sun, Nov 8 - Sat, Nov 14

4:17 pm - 12:30 amONT Ontario-UIO Quito Mariscal Sucr

29h 13m2 stops San Francisco Houston George Bush Intcntl

1:35 am - 3:33 pmUIO Quito Mariscal Sucr-ONT Ontario

16h 58m2 stops Houston George Bush Intcntl San Francisco

$804United Airlines

Sat, Nov 7 - Tue, Nov 10

6:00 am - 12:30 amONT Ontario-UIO Quito Mariscal Sucr

15h 30m2 stops San Francisco Houston George Bush Intcntl

1:35 am - 12:29 pmUIO Quito Mariscal Sucr-ONT Ontario

13h 54m2 stops Houston George Bush Intcntl San Francisco

$804United Airlines

Thu, Nov 5 - Wed, Nov 11

6:00 am - 12:30 amONT Ontario-UIO Quito Mariscal Sucr

15h 30m1 stop Houston George Bush Intcntl

1:35 am - 9:40 pmUIO Quito Mariscal Sucr-ONT Ontario

23h 05m1 stop Houston George Bush Intcntl

$816Azul

Sun, Nov 8 - Tue, Nov 10

1:32 pm - 12:30 amONT Ontario-UIO Quito Mariscal Sucr

31h 58m2 stops Denver Intl Houston George Bush Intcntl

1:35 am - 12:33 pmUIO Quito Mariscal Sucr-ONT Ontario

13h 58m2 stops Houston George Bush Intcntl Denver Intl

$825United Airlines

Fri, Nov 6 - Tue, Nov 10

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

United Airlines flights from Ontario to Ecuador

Our best United Airlines deals on Ontario to Ecuador flight tickets

United Airlines

Apr 24

ONT6:00 amOntario

15h 25m

1 stop

UIO11:25 pmQuito Mariscal Sucr

Apr 26

UIO12:35 amQuito Mariscal Sucr

19h 12m

2 stops

ONT5:47 pmOntario

$734

United Airlines

Apr 24

ONT6:00 amOntario

21h 00m

2 stops

UIO5:00 amQuito Mariscal Sucr

Apr 26

UIO12:35 amQuito Mariscal Sucr

16h 52m

2 stops

ONT3:27 pmOntario

$738

United Airlines

Mar 1

ONT6:00 amOntario

15h 30m

1 stop

UIO12:30 amQuito Mariscal Sucr

Mar 7

UIO1:35 amQuito Mariscal Sucr

23h 04m

1 stop

ONT9:39 pmOntario

$747

Delta flights from Ontario to Ecuador

Our best Delta deals on Ontario to Ecuador flight tickets

Delta

Nov 12

ONT5:56 pmOntario

24h 29m

2 stops

UIO9:25 pmQuito Mariscal Sucr

Nov 17

UIO12:55 amQuito Mariscal Sucr

13h 08m

1 stop

ONT11:03 amOntario

$778

Delta

Dec 4

ONT11:08 pmOntario

19h 17m

1 stop

UIO9:25 pmQuito Mariscal Sucr

Dec 11

UIO12:55 amQuito Mariscal Sucr

22h 00m

1 stop

ONT7:55 pmOntario

$851

Delta

Nov 12

ONT11:10 pmOntario

19h 15m

1 stop

UIO9:25 pmQuito Mariscal Sucr

Nov 17

UIO12:55 amQuito Mariscal Sucr

13h 08m

1 stop

ONT11:03 amOntario

$863

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioQuito

ONT Ontario - UIO Quito Mariscal Sucr

ONTUIO

Ontario

Sat 4/10

6:00 am-11:25 pm

1 stop15h 25m

Quito Mariscal Sucr

Tue 4/13

12:35 am-5:47 pm

2 stops19h 12m

$734

Quickest round-trip

OntarioQuito

ONT Ontario - UIO Quito Mariscal Sucr

ONTUIO

Ontario

Fri 4/9

6:00 am-11:25 pm

1 stop15h 25m

Quito Mariscal Sucr

Sun 4/18

7:25 am-9:21 pm

1 stop15h 56m

$734

OntarioQuito

ONT Ontario - UIO Quito Mariscal Sucr

ONTUIO

Ontario

Sat 4/24

6:00 am-11:25 pm

1 stop15h 25m

Quito Mariscal Sucr

Mon 4/26

12:35 am-5:47 pm

2 stops19h 12m

$734

OntarioQuito

ONT Ontario - UIO Quito Mariscal Sucr

ONTUIO

Ontario

Fri 4/9

6:00 am-11:25 pm

1 stop15h 25m

Quito Mariscal Sucr

Sun 4/18

7:25 am-9:21 pm

1 stop15h 56m

$734

OntarioQuito

ONT Ontario - UIO Quito Mariscal Sucr

ONTUIO

Ontario

Sat 4/24

6:00 am-5:00 am

2 stops21h 00m

Quito Mariscal Sucr

Mon 4/26

12:35 am-3:27 pm

2 stops16h 52m

$738

OntarioQuito

ONT Ontario - UIO Quito Mariscal Sucr

ONTUIO

Ontario

Mon 4/5

6:53 pm-11:25 pm

2 stops26h 32m

Quito Mariscal Sucr

Mon 4/19

7:25 am-9:57 am

2 stops28h 32m

$738

OntarioQuito

ONT Ontario - UIO Quito Mariscal Sucr

ONTUIO

Ontario

Mon 4/5

6:53 pm-11:25 pm

2 stops26h 32m

Quito Mariscal Sucr

Mon 4/19

7:25 am-9:21 pm

1 stop15h 56m

$738

OntarioQuito

ONT Ontario - UIO Quito Mariscal Sucr

ONTUIO

Ontario

Thu 11/12

10:30 pm-10:36 pm

2 stops21h 06m

Quito Mariscal Sucr

Wed 11/18

6:45 am-6:10 pm

2 stops14h 25m

$758

OntarioQuito

ONT Ontario - UIO Quito Mariscal Sucr

ONTUIO

Ontario

Thu 11/12

5:56 pm-9:25 pm

2 stops24h 29m

Quito Mariscal Sucr

Tue 11/17

12:55 am-11:03 am

1 stop13h 08m

$778

OntarioQuito

ONT Ontario - UIO Quito Mariscal Sucr

ONTUIO

Ontario

Thu 11/12

5:04 pm-9:25 pm

2 stops25h 21m

Quito Mariscal Sucr

Tue 11/17

12:55 am-11:03 am

1 stop13h 08m

$778

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ontario to Ecuador

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Ontario to Ecuador flights?

You could potentially save up to 46% on your flight if you consider stops on a Ontario to Ecuador flight.

Cheap Ontario to Ecuador flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Ecuador

Best Price Found	$326
Fastest flight time	11h 20m
Direct flights	None

The best one-way flight to Ecuador from Ontario in the past 72 hours is $326. The best round-trip flight deal from Ontario to Ecuador found on momondo in the last 72 hours is $734.

The fastest flight from Ontario to Ecuador takes 11h 20m

There are no direct flights from Ontario to Ecuador. There are no popular flight routes from Ontario to Ecuador.

Search flight deals

Frequently asked questions about flying from Ontario to Ecuador

When did momondo last update prices for flights from Ontario Airport to Ecuador?
Prices for flights from Ontario Airport to Ecuador were last updated today.
How old do you have to be to fly from Ontario Airport to Ecuador?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Ecuador.
What documentation or ID do you need to fly to Ecuador?
The necessary travel and health documents for your Ecuador trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Ecuador?

It is quick and easy to find Ontario to Ecuador flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ecuador that suits you.

Can I find flights from Ontario to Ecuador with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ecuador from Ontario which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ontario to Ecuador?

Once you have performed a search for Ontario to Ecuador flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Ontario to Ecuador right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Ecuador from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Ecuador trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Wed 12/2

Wed 12/9

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ecuador

Popular cities

Other flights from Ontario

Other flights to Ecuador

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in Ecuador

Flights to Quitofrom $443

Flights to Guayaquilfrom $276

Flights to Cuencafrom $486

Flights to Baltrafrom $464

Flights to San Cristobalfrom $544

Flights to Mantafrom $445

Flights to Lojafrom $989

Flights to Esmeraldas

Cheap flights from Ontario to Ecuador from $326

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Ecuador departing on 2/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Ontario to Ecuador

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

United Airlines flights from Ontario to Ecuador

Our best United Airlines deals on Ontario to Ecuador flight tickets

Delta flights from Ontario to Ecuador

Our best Delta deals on Ontario to Ecuador flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Ontario to Ecuador that are best for you.

See travel insights to Ecuador from

How to get the cheapest flight ticket from Ontario to Ecuador

Can stopping save me money on Ontario to Ecuador flights?

What is the cheapest airline that flies from Ontario to Ecuador?

What airlines fly to Ecuador?

Cheap Ontario to Ecuador flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Ontario to Ecuador

Why use momondo?

An easier way to manage your Ecuador trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ecuador

Popular cities in Ecuador

Popular flights according to clicks in the last 7 days on momondo

Ontario flight routes

According to popular flight searches on momondo this year

Ecuador flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Ecuador

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Ecuador

List of cabin classes available on flights landing in Ecuador. Availability may vary depending on flight origin and airline.

Complete your trip to Ecuador

Explore popular destinations other users love

According to popular flight searches on momondo this year