Flights from Ontario to Guadalajara

Our cheapest offers for flights from Ontario to Guadalajara

Here you can compare cheap flights from Ontario (ONT) to Guadalajara (GDL) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Guadalajara. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Ontario
Guadalajara
Outbound
09/19/25
2 Stopovers (DEN, IAH)
UA0368, UA0320, UA6135
16h 56min
Return
09/29/25
2 Stopovers (IAH, DEN)
UA1725, UA2436, UA0430
26h 02min
United Airlines ?
$429
Best option
Ontario
Guadalajara
Outbound
07/25/25
1 Stopover (LAS)
F94758, F96743
19h 25min
Return
08/17/25
direct
F96860
04h 03min
Frontier Airlines ?
$449
Ontario
Guadalajara
Outbound
07/25/25
2 Stopovers (SFO, IAH)
UA2332, UA0505, UA0332
22h 15min
Return
08/17/25
1 Stopover (IAH)
UA2141, UA1563
16h 57min
United Airlines ?
$432
Ontario
Guadalajara
Outbound
07/25/25
1 Stopover (IAH)
UA0397, UA2109
13h 34min
Return
08/17/25
1 Stopover (IAH)
UA1725, UA1563
11h 07min
United Airlines ?
$602
Ontario
Guadalajara
Outbound
09/19/25
1 Stopover (SLC)
AM4050, AM0793
05h 32min
Return
09/29/25
1 Stopover (SLC)
AM0792, AM4402
10h 46min
Aeroméxico ?
$613
Ontario
Guadalajara
Outbound
09/19/25
1 Stopover (SLC)
AM4050, AM0793
05h 32min
Return
09/29/25
2 Stopovers (MEX, SLC)
AM0211, AM5000, AM4402
17h 21min
Aeroméxico ?
$642
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Ontario to Guadalajara

Favorite airline: Aeroméxico
The most popular airline for flights from Ontario to Guadalajara is Aeroméxico.
Aeroméxico
50 %
American Airlines
25 %
United Airlines
12 %
Favourite connection: via Salt Lake City
83 % of booked tickets on this route are for flights with a transfer in Salt Lake City.
Route
bookings
1 stopover Salt Lake City International Airport, UT
05h 47min, from US$490
83 %
2 stopovers Dallas-Fort Worth International Airport, T Phoenix - Sky Harbor International Airport
13h 22min, from US$423
17 %

Important flight information

Flight information: Ontario - Guadalajara

Roundtrip from US$428.73
Flight duration min. 03:04
Return flight duration min. 03:25
Distance 2061 km
Flights per week 8
Departure airport Airport Ontario-CA (ONT)
Arrival airport Airport Guadalajara (GDL)
Destination country Flights to Mexico
Alternative routes to Mexico
Alternative flights to Guadalajara
Flight destinations with a similar price