background

Flight Deals from Quito to Ontario International Airport from $477

Bundle + Save

Bundle + Save

Top flight deals from leading airlines:

DL LogoUA LogoAV LogoLA LogoQR LogoSQ LogoNH Logo

... and +100s more

Benefit Icon
Incredible Deals

Save up to 50% on select flights with Priceline

Benefit Icon
Bundle & Save

Save an average of $240 per person when bundling your flight and hotel together with Priceline

Benefit Icon
Best Price Guarantee

If a VIP member finds a better price elsewhere, we'll refund up to 200% of the difference

Benefit Icon
Help 24/7

We’re always here for you - reach us 24 hours a day, 7 days a week

Stops

Up to 1 stop
$711
Up to 2 stops
$693

Airlines

American Airlines
$1333
AVIANCA
$1188
Delta Air Lines
$760
LATAM Airlines Group
$1313
United Airlines
$693

Cabin Class

Economy
$693

Departure Airports

Mariscal Sucre International Airport
$693

Arrival Airports

Ontario International Airport
$693

Layover Airports

El Dorado International Airport
$933
George Bush Intercontinental Houston Airport
$693
Hartsfield Jackson Atlanta International Airport
$760
La Aurora Airport
$933
Miami International Airport
$1313
Monseñor Óscar Arnulfo Romero International Airport
$931
Phoenix Sky Harbor International Airport
$1333
Salt Lake City International Airport
$1145
San Francisco International Airport
$693
Tocumen International Airport
$997

Best Price. GUARANTEED.

Exclusively for Priceline Members
Tired of searching? Book now!
We'll refund the difference if you find a lower price.

Phone Banner

Priceline Phone Deals

Book with an agent for great rates!

Bundle and Save
BUNDLE & SAVE

Book a flight & hotel together for extra savings.

On average save $240 per traveler
United Airlines Logo
United Airlines

04/23/25

12:35am
UIO
17h 16m
IAH
SFO
United Airlines Logo
United Airlines

04/29/25

8:15am
ONT
15h 10m
IAH
$693
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

04/24/25

12:35am
UIO
19h 46m
IAH
SFO
United Airlines Logo
United Airlines

04/30/25

5:50pm
ONT
29h 35m
IAH
$703
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

04/24/25

12:35am
UIO
21h 23m
IAH
United Airlines Logo
United Airlines

04/30/25

1:15pm
ONT
34h 10m
IAH
$711
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

04/30/25

12:35am
UIO
21h 23m
IAH
United Airlines Logo
United Airlines

05/07/25

11:46am
ONT
11h 39m
IAH
$723
Free cancellation within 83 hours of booking
Delta Air Lines Logo
Delta Air Lines

04/27/25

11:20pm
UIO
23h 16m
ATL
Delta Air Lines Logo
Delta Air Lines

05/11/25

10:50pm
ONT
21h 10m
ATL
$760
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

05/15/25

12:35am
UIO
21h 25m
IAH
United Airlines Logo
United Airlines

05/24/25

3:00pm
ONT
32h 25m
IAH
$787
Free cancellation within 83 hours of booking
Delta Air Lines Logo
Delta Air Lines

04/23/25

11:20pm
UIO
11h 37m
ATL
Delta Air Lines Logo
Delta Air Lines

04/29/25

9:55pm
ONT
22h 5m
ATL
$837
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

04/30/25

12:35am
UIO
17h 16m
IAH
SFO
United Airlines Logo
United Airlines

05/07/25

11:46am
ONT
11h 39m
IAH
$864
Free cancellation within 83 hours of booking
Delta Air Lines Logo
Delta Air Lines

04/21/25

11:20pm
UIO
11h 37m
ATL
Delta Air Lines Logo
Delta Air Lines

04/30/25

10:15pm
ONT
21h 45m
ATL
$871
Free cancellation within 83 hours of booking
Delta Air Lines Logo
Delta Air Lines

04/17/25

11:20pm
UIO
11h 37m
ATL
Delta Air Lines Logo
Delta Air Lines

04/24/25

10:15pm
ONT
21h 45m
ATL
$895
Free cancellation within 83 hours of booking
Delta Air Lines Logo
Delta Air Lines

04/24/25

11:20pm
UIO
11h 37m
ATL
Delta Air Lines Logo
Delta Air Lines

04/30/25

10:15pm
ONT
21h 45m
ATL
$895
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

04/30/25

12:35am
UIO
21h 23m
IAH
United Airlines Logo
United Airlines

05/07/25

1:50pm
ONT
12h 55m
SAL
$931
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

04/30/25

12:35am
UIO
21h 23m
IAH
United Airlines Logo
United Airlines

05/07/25

2:50pm
ONT
23h 50m
GUA
BOG
$933
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

04/30/25

12:35am
UIO
17h 16m
IAH
SFO
United Airlines Logo
United Airlines

05/07/25

2:50pm
ONT
23h 50m
GUA
BOG
$981
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

04/23/25

12:35am
UIO
14h 15m
IAH
SFO
United Airlines Logo
United Airlines

04/29/25

2:03pm
ONT
27h 27m
SFO
PTY
$997
Free cancellation within 83 hours of booking
Delta Air Lines Logo
Delta Air Lines

04/26/25

11:20pm
UIO
11h 37m
ATL
Delta Air Lines Logo
Delta Air Lines

05/16/25

7:30am
ONT
12h 30m
ATL
$1062
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

05/15/25

12:35am
UIO
13h 50m
IAH
SFO
United Airlines Logo
United Airlines

05/24/25

3:00pm
ONT
32h 25m
IAH
$1130
Free cancellation within 83 hours of booking
Delta Air Lines Logo
Delta Air Lines

04/23/25

11:20pm
UIO
11h 37m
ATL
Delta Air Lines Logo
Delta Air Lines

04/29/25

7:00pm
ONT
25h
SLC
ATL
$1145
Free cancellation within 83 hours of booking
AVIANCA Logo
AVIANCA

05/14/25

12:35am
UIO
21h 25m
IAH
AVIANCA Logo
AVIANCA

05/21/25

1:50pm
ONT
12h 55m
SAL
$1188
Free cancellation within 83 hours of booking
LATAM Airlines Group Logo
LATAM Airlines Group

04/22/25

9:11am
UIO
13h 25m
MIA
ATL
LATAM Airlines Group Logo
LATAM Airlines Group

04/26/25

10:15pm
ONT
20h 50m
ATL
MIA
$1313
Free cancellation within 83 hours of booking
American Airlines Logo
American Airlines

05/14/25

11:40pm
UIO
12h 10m
MIA
PHX
American Airlines Logo
American Airlines

05/21/25

6:57pm
ONT
28h 19m
PHX
MIA
$1333
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

05/15/25

12:35am
UIO
13h 50m
IAH
SFO
United Airlines Logo
United Airlines

05/24/25

6:40pm
ONT
25h 57m
SFO
PTY
$1373
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

04/20/25

12:35am
UIO
21h 23m
IAH
United Airlines Logo
United Airlines

05/17/25

6:50pm
ONT
25h 47m
SFO
PTY
$1466
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

04/20/25

12:35am
UIO
11h 40m
IAH
SFO
United Airlines Logo
United Airlines

05/17/25

6:50pm
ONT
25h 47m
SFO
PTY
$1846
Free cancellation within 83 hours of booking
American Airlines Logo
American Airlines

04/30/25

11:40pm
UIO
12h 19m
MIA
PHX
American Airlines Logo
American Airlines

05/07/25

6:00am
ONT
17h 16m
PHX
MIA
$2154
Free cancellation within 83 hours of booking

Top Deals on flights from Quito to Ontario International Airport

Quito, EC (UIO) - Los Angeles, US (LAX)

United Airlines Logo
United Airlines

Apr 23

12:35am
UIO
17h 16m
IAH
SFO

as low as

$477

Quito, EC (UIO) - Los Angeles, US (LAX)

United Airlines Logo
United Airlines

Apr 26

12:35am
UIO
21h 23m
IAH

as low as

$486

Quito, EC (UIO) - Los Angeles, US (LAX)

United Airlines Logo
United Airlines

Apr 21

12:35am
UIO
17h 16m
IAH
SFO

as low as

$504

Quito, EC (UIO) - Los Angeles, US (LAX)

United Airlines Logo
United Airlines

Apr 26

12:35am
UIO
12h 3m
IAH
DEN

as low as

$538

Quito, EC (UIO) - Los Angeles, US (LAX)

United Airlines Logo
United Airlines

Apr 4

12:35am
UIO
21h 23m
IAH

as low as

$548

Quito, EC (UIO) - Los Angeles, US (LAX)

American Airlines Logo
American Airlines

May 22

11:40pm
UIO
12h 10m
MIA
DFW

as low as

$549

Quito, EC (UIO) - Los Angeles, US (LAX)

American Airlines Logo
American Airlines

Apr 18

11:40pm
UIO
12h 5m
MIA
DFW

as low as

$576

Quito, EC (UIO) - Los Angeles, US (LAX)

AVIANCA Logo
AVIANCA

Apr 29

5:15pm
UIO
28h 10m
JFK

as low as

$618

Quito, EC (UIO) - Los Angeles, US (LAX)

AVIANCA Logo
AVIANCA

Apr 8

3:55am
UIO
18h
SAL

as low as

$642

Quito, EC (UIO) - Los Angeles, US (LAX)

Virgin Atlantic Logo
Virgin Atlantic

Apr 13

10:59pm
UIO
20h 29m
ATL

as low as

$690

Quito, EC (UIO) - Los Angeles, US (LAX)

Delta Air Lines Logo
Delta Air Lines

Apr 13

10:59pm
UIO
11h 58m
ATL

as low as

$698

Quito, EC (UIO) - Los Angeles, US (LAX)

Virgin Atlantic Logo
Virgin Atlantic

Apr 13

10:59pm
UIO
24h 42m
ATL
SLC

as low as

$708
User

Priceline Phone Deals

Book with an agent for great rates!
Call now!

1 (888) 775-6158
Priceline is part of Booking Holdings, the world leader in online travel & related services.
Priceline LogoBooking LogoKayak LogoOpen Table LogoRental Cars LogoAgoba Logo
Sroll to top