background

Flight Deals from Salt Lake City to Ontario International Airport from $83

Bundle + Save

Bundle + Save

Top flight deals from leading airlines:

DL LogoAS LogoUA LogoHA 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

Nonstop
from $443
Up to 1 stop
$156

Airlines

Alaska Airlines
$281
American Airlines
$262
Delta Air Lines
$308
Frontier Airlines
$156
Hawaiian Airlines
$394
United Airlines
$264

Cabin Class

Economy
$156

Departure Airports

Salt Lake City International Airport
$156

Arrival Airports

Ontario International Airport
$156

Layover Airports

Dallas Fort Worth International Airport
$156
Denver International Airport
$164
Harry Reid International Airport
$179
Hartsfield Jackson Atlanta International Airport
$357
Phoenix Sky Harbor International Airport
$262
Portland International Airport
$281
San Francisco International Airport
$156
Seattle Tacoma International Airport
$281

Best Price. GUARANTEED.

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

Bundle and Save
BUNDLE & SAVE

Book a flight & hotel together for extra savings.

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

05/01/25

9:02am
SLC
8h 55m
DFW

05/01/25

5:57pm
ONT
Frontier Airlines Logo
Frontier Airlines

05/04/25

8:24am
ONT
8h 15m
SFO

05/04/25

4:39pm
SLC
$156
Free cancellation within 83 hours of booking
Frontier Airlines Logo
Frontier Airlines

04/26/25

6:00am
SLC
5h 20m
DEN

04/26/25

11:20am
ONT
Frontier Airlines Logo
Frontier Airlines

04/27/25

12:59am
ONT
6h 38m
DEN

04/27/25

7:37am
SLC
$164
Free cancellation within 83 hours of booking
Frontier Airlines Logo
Frontier Airlines

04/26/25

6:00am
SLC
5h 20m
DEN

04/26/25

11:20am
ONT
Frontier Airlines Logo
Frontier Airlines

05/03/25

12:59am
ONT
9h 39m
DEN

05/03/25

10:38am
SLC
$167
Free cancellation within 83 hours of booking
Frontier Airlines Logo
Frontier Airlines

04/25/25

6:00am
SLC
5h 21m
DEN

04/25/25

11:21am
ONT
Frontier Airlines Logo
Frontier Airlines

05/02/25

12:26pm
ONT
6h 56m
DEN

05/02/25

7:22pm
SLC
$169
Free cancellation within 83 hours of booking
Frontier Airlines Logo
Frontier Airlines

04/18/25

9:26am
SLC
5h 38m
LAS

04/18/25

3:04pm
ONT
Frontier Airlines Logo
Frontier Airlines

04/25/25

2:42pm
ONT
5h 25m
LAS

04/25/25

8:07pm
SLC
$179
Free cancellation within 83 hours of booking
Frontier Airlines Logo
Frontier Airlines

04/15/25

11:44am
SLC
6h 12m
DFW

04/15/25

5:56pm
ONT
Frontier Airlines Logo
Frontier Airlines

04/16/25

12:59am
ONT
9h 6m
DEN

04/16/25

10:05am
SLC
$184
Free cancellation within 83 hours of booking
Frontier Airlines Logo
Frontier Airlines

04/09/25

9:26am
SLC
5h 38m
LAS

04/09/25

3:04pm
ONT
Frontier Airlines Logo
Frontier Airlines

04/16/25

3:17pm
ONT
9h 19m
DEN

04/17/25

12:36am
SLC
$197
Free cancellation within 83 hours of booking
Frontier Airlines Logo
Frontier Airlines

04/14/25

9:26am
SLC
5h 43m
LAS

04/14/25

3:09pm
ONT
Frontier Airlines Logo
Frontier Airlines

04/21/25

12:59am
ONT
6h 55m
DEN

04/21/25

7:54am
SLC
$199
Free cancellation within 83 hours of booking
Frontier Airlines Logo
Frontier Airlines

04/08/25

11:44am
SLC
6h 12m
DFW

04/08/25

5:56pm
ONT
Frontier Airlines Logo
Frontier Airlines

04/15/25

3:17pm
ONT
9h 18m
DEN

04/16/25

12:35am
SLC
$239
Free cancellation within 83 hours of booking
American Airlines Logo
American Airlines

04/28/25

6:51pm
SLC
3h 7m
PHX

04/28/25

9:58pm
ONT
American Airlines Logo
American Airlines

04/30/25

9:16am
ONT
2h 53m
Direct

04/30/25

12:09pm
SLC
$262
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

04/30/25

7:05am
SLC
5h 33m
DEN

04/30/25

12:38pm
ONT
United Airlines Logo
United Airlines

05/02/25

9:17am
ONT
3h 1m
Direct

05/02/25

12:18pm
SLC
$264
Free cancellation within 83 hours of booking
Alaska Airlines Logo
Alaska Airlines

04/25/25

7:45am
SLC
7h 47m
SEA

04/25/25

3:32pm
ONT
Alaska Airlines Logo
Alaska Airlines

04/29/25

2:05pm
ONT
7h 40m
PDX

04/29/25

9:45pm
SLC
$281
Free cancellation within 83 hours of booking
American Airlines Logo
American Airlines

04/28/25

6:51pm
SLC
3h 7m
PHX

04/28/25

9:58pm
ONT
American Airlines Logo
American Airlines

04/30/25

4:30pm
ONT
6h 29m
PHX

04/30/25

10:59pm
SLC
$283
Free cancellation within 83 hours of booking
American Airlines Logo
American Airlines

04/30/25

7:04am
SLC
4h 55m
PHX

04/30/25

11:59am
ONT
American Airlines Logo
American Airlines

05/02/25

4:30pm
ONT
6h 29m
PHX

05/02/25

10:59pm
SLC
$284
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

04/18/25

7:05am
SLC
5h 33m
DEN

04/18/25

12:38pm
ONT
United Airlines Logo
United Airlines

04/23/25

7:13pm
ONT
3h 2m
Direct

04/23/25

10:15pm
SLC
$303
Free cancellation within 83 hours of booking
American Airlines Logo
American Airlines

04/20/25

3:29pm
SLC
2h 51m
PHX

04/20/25

6:20pm
ONT
American Airlines Logo
American Airlines

04/29/25

9:16am
ONT
2h 53m
Direct

04/29/25

12:09pm
SLC
$303
Free cancellation within 83 hours of booking
Delta Air Lines Logo
Delta Air Lines

04/25/25

10:55pm
SLC
46m
Direct

04/25/25

11:41pm
ONT
Delta Air Lines Logo
Delta Air Lines

05/02/25

5:30pm
ONT
7h 21m
SEA

05/03/25

12:51am
SLC
$308
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

04/18/25

8:09am
SLC
7h 8m
DEN

04/18/25

3:17pm
ONT
United Airlines Logo
United Airlines

04/23/25

6:00am
ONT
7h 37m
SFO

04/23/25

1:37pm
SLC
$313
Free cancellation within 83 hours of booking
Delta Air Lines Logo
Delta Air Lines

04/19/25

3:40pm
SLC
53m
Direct

04/19/25

4:33pm
ONT
Delta Air Lines Logo
Delta Air Lines

04/26/25

2:35pm
ONT
10h 16m
SEA

04/27/25

12:51am
SLC
$350
Free cancellation within 83 hours of booking
Delta Air Lines Logo
Delta Air Lines

04/18/25

5:20pm
SLC
5h 23m
SEA

04/18/25

10:43pm
ONT
Delta Air Lines Logo
Delta Air Lines

04/23/25

10:10am
ONT
13h 27m
ATL

04/23/25

11:37pm
SLC
$357
Free cancellation within 83 hours of booking
Delta Air Lines Logo
Delta Air Lines

04/16/25

8:00am
SLC
5h 55m
SEA

04/16/25

1:55pm
ONT
Delta Air Lines Logo
Delta Air Lines

04/23/25

6:00am
ONT
2h 45m
Direct

04/23/25

8:45am
SLC
$358
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

05/01/25

7:00am
SLC
5h 38m
DEN

05/01/25

12:38pm
ONT
United Airlines Logo
United Airlines

05/04/25

6:00am
ONT
5h 24m
SFO

05/04/25

11:24am
SLC
$363
Free cancellation within 83 hours of booking
Hawaiian Airlines Logo
Hawaiian Airlines

04/25/25

7:45am
SLC
7h 47m
SEA

04/25/25

3:32pm
ONT
Hawaiian Airlines Logo
Hawaiian Airlines

05/02/25

11:46am
ONT
9h 8m
SEA

05/02/25

8:54pm
SLC
$394
Free cancellation within 83 hours of booking
Hawaiian Airlines Logo
Hawaiian Airlines

04/26/25

12:57pm
SLC
7h 32m
SEA

04/26/25

8:29pm
ONT
Hawaiian Airlines Logo
Hawaiian Airlines

04/27/25

7:00am
ONT
7h 36m
SEA

04/27/25

2:36pm
SLC
$397
Free cancellation within 83 hours of booking
Delta Air Lines Logo
Delta Air Lines

04/07/25

11:05pm
SLC
47m
Direct

04/07/25

11:52pm
ONT
Delta Air Lines Logo
Delta Air Lines

04/19/25

7:05am
ONT
2h 55m
Direct

04/19/25

10:00am
SLC
$443
Free cancellation within 83 hours of booking
Delta Air Lines Logo
Delta Air Lines

04/06/25

3:40pm
SLC
53m
Direct

04/06/25

4:33pm
ONT
Delta Air Lines Logo
Delta Air Lines

05/02/25

5:20pm
ONT
2h 53m
Direct

05/02/25

8:13pm
SLC
$452
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

04/07/25

2:18pm
SLC
6h 3m
SFO

04/07/25

8:21pm
ONT
United Airlines Logo
United Airlines

04/19/25

9:20am
ONT
3h 1m
Direct

04/19/25

12:21pm
SLC
$453
Free cancellation within 83 hours of booking
Delta Air Lines Logo
Delta Air Lines

04/04/25

11:05pm
SLC
47m
Direct

04/04/25

11:52pm
ONT
Delta Air Lines Logo
Delta Air Lines

04/09/25

5:45am
ONT
2h 58m
Direct

04/09/25

8:43am
SLC
$492
Free cancellation within 83 hours of booking
Delta Air Lines Logo
Delta Air Lines

04/03/25

11:05pm
SLC
47m
Direct

04/03/25

11:52pm
ONT
Delta Air Lines Logo
Delta Air Lines

04/10/25

5:45am
ONT
2h 58m
Direct

04/10/25

8:43am
SLC
$518
Free cancellation within 83 hours of booking
Hawaiian Airlines Logo
Hawaiian Airlines

04/16/25

12:40pm
SLC
5h 43m
SEA

04/16/25

6:23pm
ONT
Hawaiian Airlines Logo
Hawaiian Airlines

04/23/25

11:46am
ONT
9h 8m
SEA

04/23/25

8:54pm
SLC
$538
Free cancellation within 83 hours of booking

Top Deals on flights from Salt Lake City to Ontario International Airport

Salt Lake City, US (SLC) - Los Angeles, US (LAX)

Frontier Airlines Logo
Frontier Airlines

May 7

4:13pm
SLC
6h 55m
DEN

May 7

11:08pm
ONT

as low as

$83

Salt Lake City, US (SLC) - Los Angeles, US (LAX)

Frontier Airlines Logo
Frontier Airlines

May 12

12:33pm
SLC
3h 6m
LAS

May 12

3:39pm
ONT

as low as

$84

Salt Lake City, US (SLC) - Los Angeles, US (LAX)

Frontier Airlines Logo
Frontier Airlines

May 5

12:33pm
SLC
3h 6m
LAS

May 5

3:39pm
ONT

as low as

$84

Salt Lake City, US (SLC) - Los Angeles, US (LAX)

Frontier Airlines Logo
Frontier Airlines

Apr 25

8:19pm
SLC
3h 40m
DEN

Apr 25

11:59pm
ONT

as low as

$84

Salt Lake City, US (SLC) - Los Angeles, US (LAX)

Frontier Airlines Logo
Frontier Airlines

Apr 15

11:44am
SLC
6h 12m
DFW

Apr 15

5:56pm
ONT

as low as

$104

Salt Lake City, US (SLC) - Los Angeles, US (LAX)

Alaska Airlines Logo
Alaska Airlines

Jun 17

7:12pm
SLC
5h 1m
SEA

Jun 18

12:13am
ONT

as low as

$122

Salt Lake City, US (SLC) - Los Angeles, US (LAX)

Alaska Airlines Logo
Alaska Airlines

Apr 30

7:45am
SLC
7h 47m
SEA

Apr 30

3:32pm
ONT

as low as

$122

Salt Lake City, US (SLC) - Los Angeles, US (LAX)

United Airlines Logo
United Airlines

Jun 5

4:39pm
SLC
6h 6m
SFO

Jun 5

10:45pm
ONT

as low as

$129

Salt Lake City, US (SLC) - Los Angeles, US (LAX)

United Airlines Logo
United Airlines

May 30

4:39pm
SLC
6h 20m
SFO

May 30

10:59pm
ONT

as low as

$129

Salt Lake City, US (SLC) - Los Angeles, US (LAX)

Frontier Airlines Logo
Frontier Airlines

Apr 8

11:44am
SLC
6h 12m
DFW

Apr 8

5:56pm
ONT

as low as

$134

Salt Lake City, US (SLC) - Los Angeles, US (LAX)

Delta Air Lines Logo
Delta Air Lines

Jul 6

8:00am
SLC
50m
Direct

Jul 6

8:50am
ONT

as low as

$148

Salt Lake City, US (SLC) - Los Angeles, US (LAX)

Southwest Airlines Logo
Southwest Airlines

Apr 23

2:30pm
SLC
2h 45m
PHX

Apr 23

5:15pm
ONT

as low as

$153
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