$123 Flight Deals from Orlando to Ontario International Airport

Hotels
Cars
Flights
Bundle + Save
Cruises
Experiences

Top flight deals from leading airlines:

... and +100s more

Incredible Deals

Save up to 50% on select flights with Priceline

Bundle & Save

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

Best Price Guarantee

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

Help 24/7

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

Stops

Up to 1 stop

$247

Up to 2 stops

$345

Airlines

Alaska Airlines

$339

American Airlines

$361

Delta Air Lines

$261

Frontier Airlines

$247

Hawaiian Airlines

$429

JetBlue

$382

Southwest Airlines

$379

United Airlines

$406

Cabin Class

Economy

$247

Departure Airports

Orlando International Airport

$247

Arrival Airports

Ontario International Airport

$247

Layover Airports

Austin Bergstrom International Airport

$384

Charlotte Douglas International Airport

$361

Chicago Midway Airport

$379

Chicago O Hare Airport

$422

Dallas Fort Worth International Airport

$361

Denver International Airport

$247

Harry Reid International Airport

$247

Hartsfield Jackson Atlanta International Airport

$261

Minneapolis-St Paul International/Wold-Chamberlain Airport

$345

New York John F Kennedy Airport

$382

Phoenix Sky Harbor International Airport

$379

Portland International Airport

$444

Salt Lake City International Airport

$261

San Diego International Airport

$427

San Francisco International Airport

$406

Seattle Tacoma International Airport

$306

William P Hobby Airport

$384

Best Price. GUARANTEED.

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

BUNDLE & SAVE

Book a flight & hotel together for extra savings.

On average save $240 per traveler

Frontier Airlines

04/28/25

6:00am

MCO

5h 21m

DEN

04/28/25

11:21am

ONT

Frontier Airlines

05/11/25

12:16pm

ONT

17h 47m

DEN

05/12/25

6:03am

MCO

^$247

Free cancellation within 83 hours of booking

Frontier Airlines

05/01/25

6:00am

MCO

5h 26m

DEN

05/01/25

11:26am

ONT

Frontier Airlines

05/11/25

12:16pm

ONT

17h 47m

DEN

05/12/25

6:03am

MCO

^$247

Free cancellation within 83 hours of booking

Frontier Airlines

04/30/25

8:26pm

MCO

10h 58m

LAS

05/01/25

7:24am

ONT

Frontier Airlines

05/11/25

12:16pm

ONT

17h 47m

DEN

05/12/25

6:03am

MCO

^$247

Free cancellation within 83 hours of booking

Frontier Airlines

05/02/25

3:53pm

MCO

8h 6m

DEN

05/02/25

11:59pm

ONT

Frontier Airlines

05/11/25

12:16pm

ONT

17h 47m

DEN

05/12/25

6:03am

MCO

^$247

Free cancellation within 83 hours of booking

Delta Air Lines

04/29/25

4:55pm

MCO

6h 46m

SLC

04/29/25

11:41pm

ONT

Delta Air Lines

05/13/25

7:00am

ONT

7h 49m

Direct

05/13/25

2:49pm

MCO

^$261

Free cancellation within 83 hours of booking

Delta Air Lines

05/21/25

6:15am

MCO

4h 53m

ATL

05/21/25

11:08am

ONT

Delta Air Lines

05/25/25

10:00pm

ONT

7h 42m

Direct

05/26/25

5:42am

MCO

^$261

Free cancellation within 83 hours of booking

Delta Air Lines

05/28/25

7:05am

MCO

5h 10m

SLC

05/28/25

12:15pm

ONT

Delta Air Lines

06/03/25

7:00am

ONT

7h 49m

Direct

06/03/25

2:49pm

MCO

^$261

Free cancellation within 83 hours of booking

Frontier Airlines

05/21/25

8:18pm

MCO

24h 31m

LAS

05/22/25

8:49pm

ONT

Frontier Airlines

05/26/25

6:00am

ONT

17h 16m

LAS

05/26/25

11:16pm

MCO

^$276

Free cancellation within 83 hours of booking

Delta Air Lines

05/01/25

4:55pm

MCO

6h 46m

SLC

05/01/25

11:41pm

ONT

Delta Air Lines

05/06/25

3:55pm

ONT

7h 39m

Direct

05/06/25

11:34pm

MCO

^$279

Free cancellation within 83 hours of booking

Delta Air Lines

05/14/25

5:30am

MCO

5h 38m

ATL

05/14/25

11:08am

ONT

Delta Air Lines

05/20/25

7:00am

ONT

7h 49m

Direct

05/20/25

2:49pm

MCO

^$297

Free cancellation within 83 hours of booking

Delta Air Lines

05/20/25

5:30am

MCO

5h 38m

ATL

05/20/25

11:08am

ONT

Delta Air Lines

05/27/25

7:05pm

ONT

12h 42m

SEA

05/28/25

7:47am

MCO

^$306

Free cancellation within 83 hours of booking

Delta Air Lines

05/28/25

7:05am

MCO

5h 10m

SLC

05/28/25

12:15pm

ONT

Delta Air Lines

06/03/25

12:45pm

ONT

11h 39m

ATL

06/04/25

12:24am

MCO

^$306

Free cancellation within 83 hours of booking

Alaska Airlines

05/20/25

7:05am

MCO

8h 45m

SEA

05/20/25

3:50pm

ONT

Alaska Airlines

06/04/25

11:55am

ONT

12h 30m

SEA

06/05/25

12:25am

MCO

^$339

Free cancellation within 83 hours of booking

Delta Air Lines

05/15/25

5:30am

MCO

5h 38m

ATL

05/15/25

11:08am

ONT

Delta Air Lines

05/20/25

7:01am

ONT

13h 9m

SLC

MSP

05/20/25

8:10pm

MCO

^$345

Free cancellation within 83 hours of booking

American Airlines

05/06/25

4:24pm

MCO

4h 41m

CLT

05/06/25

9:05pm

ONT

American Airlines

05/13/25

9:00am

ONT

7h 48m

Direct

05/13/25

4:48pm

MCO

^$361

Free cancellation within 83 hours of booking

American Airlines

05/14/25

6:59am

MCO

4h 52m

DFW

05/14/25

11:51am

ONT

American Airlines

05/20/25

9:55pm

ONT

7h 45m

Direct

05/21/25

5:40am

MCO

^$361

Free cancellation within 83 hours of booking

American Airlines

05/10/25

7:25pm

MCO

4h 18m

DFW

05/10/25

11:43pm

ONT

American Airlines

05/13/25

9:55pm

ONT

7h 45m

Direct

05/14/25

5:40am

MCO

^$361

Free cancellation within 83 hours of booking

American Airlines

05/13/25

9:35am

MCO

4h 17m

DFW

05/13/25

1:52pm

ONT

American Airlines

05/13/25

9:55pm

ONT

7h 45m

Direct

05/14/25

5:40am

MCO

^$361

Free cancellation within 83 hours of booking

American Airlines

05/21/25

4:24pm

MCO

4h 41m

CLT

05/21/25

9:05pm

ONT

American Airlines

05/26/25

10:40pm

ONT

10h 3m

CLT

05/27/25

8:43am

MCO

^$361

Free cancellation within 83 hours of booking

American Airlines

04/30/25

5:37pm

MCO

4h 21m

PHX

04/30/25

9:58pm

ONT

American Airlines

05/06/25

9:55pm

ONT

7h 45m

Direct

05/07/25

5:40am

MCO

^$379

Free cancellation within 83 hours of booking

Southwest Airlines

05/21/25

6:30am

MCO

4h 5m

PHX

05/21/25

10:35am

ONT

Southwest Airlines

05/26/25

5:10am

ONT

17h

MDW

05/26/25

10:10pm

MCO

^$379

Free cancellation within 83 hours of booking

JetBlue

05/17/25

11:10am

MCO

10h 1m

JFK

05/17/25

9:11pm

ONT

JetBlue

05/24/25

10:59pm

ONT

14h 40m

JFK

05/25/25

1:39pm

MCO

^$382

Free cancellation within 83 hours of booking

Alaska Airlines

04/28/25

4:24pm

MCO

7h 35m

SEA

04/28/25

11:59pm

ONT

Alaska Airlines

05/21/25

10:45am

ONT

13h 40m

SEA

05/22/25

12:25am

MCO

^$382

Free cancellation within 83 hours of booking

Southwest Airlines

05/21/25

9:25am

MCO

8h 5m

HOU

AUS

05/21/25

5:30pm

ONT

Southwest Airlines

05/26/25

2:55pm

ONT

14h 55m

PHX

05/27/25

5:50am

MCO

^$384

Free cancellation within 83 hours of booking

Alaska Airlines

05/19/25

7:05am

MCO

8h 45m

SEA

05/19/25

3:50pm

ONT

Alaska Airlines

06/03/25

5:46pm

ONT

13h 53m

SEA

06/04/25

7:39am

MCO

^$389

Free cancellation within 83 hours of booking

United Airlines

05/14/25

8:10am

MCO

6h 59m

DEN

05/14/25

3:09pm

ONT

United Airlines

05/21/25

6:48pm

ONT

11h 1m

SFO

05/22/25

5:49am

MCO

^$406

Free cancellation within 83 hours of booking

Alaska Airlines

04/29/25

6:40am

MCO

13h 49m

ORD

SEA

04/29/25

8:29pm

ONT

Alaska Airlines

05/12/25

7:10pm

ONT

15h 40m

SEA

ORD

05/13/25

10:50am

MCO

^$422

Free cancellation within 83 hours of booking

Alaska Airlines

05/20/25

7:05am

MCO

8h 45m

SEA

05/20/25

3:50pm

ONT

Alaska Airlines

05/24/25

12:35pm

ONT

17h 10m

SFO

SAN

05/25/25

5:45am

MCO

^$427

Free cancellation within 83 hours of booking

Hawaiian Airlines

05/27/25

7:05am

MCO

8h 45m

SEA

05/27/25

3:50pm

ONT

Hawaiian Airlines

06/03/25

4:45pm

ONT

14h 54m

SEA

06/04/25

7:39am

MCO

^$429

Free cancellation within 83 hours of booking

Alaska Airlines

05/03/25

6:40am

MCO

13h 49m

ORD

SEA

05/03/25

8:29pm

ONT

Alaska Airlines

05/10/25

1:49pm

ONT

15h 49m

PDX

PHX

05/11/25

5:38am

MCO

^$444

Free cancellation within 83 hours of booking

Top Deals on flights from Orlando to Ontario International Airport

Orlando, US (ORL) - Los Angeles, US (LAX)

Frontier Airlines

Apr 28

6:00am

MCO

5h 21m

DEN

Apr 28

11:21am

ONT

as low as

$123

Orlando, US (ORL) - Los Angeles, US (LAX)

Frontier Airlines

May 7

8:26pm

MCO

10h 58m

LAS

May 8

7:24am

ONT

as low as

$129

Orlando, US (ORL) - Los Angeles, US (LAX)

Frontier Airlines

May 4

9:08am

MCO

8h 9m

DFW

May 4

5:17pm

ONT

as low as

$129

Orlando, US (ORL) - Los Angeles, US (LAX)

Delta Air Lines

Apr 23

7:15pm

MCO

4h 26m

SLC

Apr 23

11:41pm

ONT

as low as

$153

Orlando, US (ORL) - Los Angeles, US (LAX)

Delta Air Lines

Apr 29

6:25pm

MCO

4h 11m

ATL

Apr 29

10:36pm

ONT

as low as

$153

Orlando, US (ORL) - Los Angeles, US (LAX)

American Airlines

May 7

7:25pm

MCO

4h 18m

DFW

May 7

11:43pm

ONT

as low as

$153

Orlando, US (ORL) - Los Angeles, US (LAX)

American Airlines

May 7

11:48am

MCO

6h 48m

MIA

DFW

May 7

6:36pm

ONT

as low as

$158

Orlando, US (ORL) - Los Angeles, US (LAX)

Hawaiian Airlines

Jul 30

10:00am

MCO

8h 4m

SEA

Jul 30

6:04pm

ONT

as low as

$167

Orlando, US (ORL) - Los Angeles, US (LAX)

Alaska Airlines

Aug 20

9:30am

MCO

8h 53m

SEA

Aug 20

6:23pm

ONT

as low as

$171

Orlando, US (ORL) - Los Angeles, US (LAX)

American Airlines

May 28

3:10pm

MCO

5h 55m

CLT

May 28

9:05pm

ONT

as low as

$203

Orlando, US (ORL) - Los Angeles, US (LAX)

American Airlines

Apr 23

10:54am

MCO

5h 5m

PHX

Apr 23

3:59pm

ONT

as low as

$203

Orlando, US (ORL) - Los Angeles, US (LAX)

United Airlines

May 11

6:19am

MCO

6h 5m

SFO

May 11

12:24pm

ONT

as low as

$203

Flights to Los Angeles

Return flights

Flights From Ontario International Airport To Orlando

Browse origins

Flights
North America
United States
Florida
Orlando

Flights From Orlando International Airport To Ontario International Airport

Browse destinations

Flights
North America
United States
California
Los Angeles
Ontario International Airport

Priceline is part of Booking Holdings, the world leader in online travel & related services.

Flight Deals from Orlando to Ontario International Airport from $123

Stops

Airlines

Cabin Class

Departure Airports

Arrival Airports

Layover Airports

Best Price. GUARANTEED.

Top Deals on flights from Orlando to Ontario International Airport

Flights to Los Angeles

Return flights

Browse origins

Browse destinations

Top Flight Routes Destinations