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Flight Deals from Ontario International Airport to Charlotte from $148

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Top flight deals from leading airlines:

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Stops

Nonstop
from $496
Up to 1 stop
$292
Up to 2 stops
$365

Airlines

Alaska Airlines
$518
American Airlines
$483
Delta Air Lines
$292
Frontier Airlines
$307
United Airlines
$396

Cabin Class

Economy
$292

Departure Airports

Ontario International Airport
$292

Arrival Airports

Charlotte Douglas International Airport
$292

Layover Airports

Chicago O Hare Airport
$518
Dallas Fort Worth International Airport
$307
Denver International Airport
$307
Detroit Metropolitan Airport
$370
George Bush Intercontinental Houston Airport
$396
Hartsfield Jackson Atlanta International Airport
$292
Minneapolis-St Paul International/Wold-Chamberlain Airport
$315
Phoenix Sky Harbor International Airport
$483
San Francisco International Airport
$619
Seattle Tacoma International Airport
$365
Washington Dulles Airport
$535

Best Price. GUARANTEED.

Exclusively for Priceline Members
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On average save $240 per traveler
Delta Air Lines Logo
Delta Air Lines

04/30/25

10:15pm
ONT
10h 38m
ATL
Delta Air Lines Logo
Delta Air Lines

05/07/25

7:00am
CLT
4h 52m
ATL
$292
Free cancellation within 83 hours of booking
Frontier Airlines Logo
Frontier Airlines

04/27/25

8:44am
ONT
10h 1m
DFW
Frontier Airlines Logo
Frontier Airlines

05/04/25

5:06pm
CLT
6h 53m
DEN
$307
Free cancellation within 83 hours of booking
Delta Air Lines Logo
Delta Air Lines

04/29/25

10:15pm
ONT
10h 38m
ATL
Delta Air Lines Logo
Delta Air Lines

05/01/25

7:05pm
CLT
4h 53m
MSP
$315
Free cancellation within 83 hours of booking
Delta Air Lines Logo
Delta Air Lines

05/05/25

10:15pm
ONT
12h 10m
ATL
Delta Air Lines Logo
Delta Air Lines

05/08/25

7:59pm
CLT
4h 50m
ATL
$333
Free cancellation within 83 hours of booking
Delta Air Lines Logo
Delta Air Lines

04/26/25

7:00am
ONT
9h 26m
ATL
Delta Air Lines Logo
Delta Air Lines

05/03/25

7:10am
CLT
5h 12m
ATL
$348
Free cancellation within 83 hours of booking
Delta Air Lines Logo
Delta Air Lines

05/16/25

10:00pm
ONT
11h 2m
ATL
Delta Air Lines Logo
Delta Air Lines

05/19/25

5:40am
CLT
12h 40m
ATL
SEA
$365
Free cancellation within 83 hours of booking
Delta Air Lines Logo
Delta Air Lines

05/04/25

10:15pm
ONT
12h 10m
ATL
Delta Air Lines Logo
Delta Air Lines

05/08/25

5:14pm
CLT
5h 17m
DTW
$370
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

04/30/25

6:10am
ONT
9h 38m
IAH
United Airlines Logo
United Airlines

05/07/25

5:00pm
CLT
5h
IAH
$396
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

04/29/25

6:10am
ONT
9h 38m
IAH
United Airlines Logo
United Airlines

05/01/25

8:15am
CLT
4h 51m
DEN
$410
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

05/09/25

6:08am
ONT
9h 47m
IAH
United Airlines Logo
United Airlines

05/14/25

8:15am
CLT
4h 23m
DEN
$432
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

04/28/25

5:00am
ONT
10h 16m
DEN
United Airlines Logo
United Airlines

05/05/25

5:00pm
CLT
5h
IAH
$442
Free cancellation within 83 hours of booking
American Airlines Logo
American Airlines

05/09/25

10:40pm
ONT
7h 37m
Direct
American Airlines Logo
American Airlines

05/14/25

11:20am
CLT
4h 32m
PHX
$483
Free cancellation within 83 hours of booking
American Airlines Logo
American Airlines

05/05/25

10:40pm
ONT
7h 37m
Direct
American Airlines Logo
American Airlines

05/12/25

8:54pm
CLT
2h 21m
Direct
$496
Free cancellation within 83 hours of booking
American Airlines Logo
American Airlines

05/11/25

10:40pm
ONT
7h 37m
Direct
American Airlines Logo
American Airlines

05/16/25

7:05am
CLT
2h 15m
Direct
$496
Free cancellation within 83 hours of booking
American Airlines Logo
American Airlines

05/08/25

10:40pm
ONT
7h 37m
Direct
American Airlines Logo
American Airlines

05/11/25

11:41am
CLT
2h 30m
Direct
$496
Free cancellation within 83 hours of booking
American Airlines Logo
American Airlines

05/01/25

7:25pm
ONT
9h 40m
PHX
American Airlines Logo
American Airlines

05/08/25

8:57am
CLT
2h 14m
Direct
$502
Free cancellation within 83 hours of booking
American Airlines Logo
American Airlines

05/12/25

10:00am
ONT
11h 17m
PHX
American Airlines Logo
American Airlines

05/19/25

6:46pm
CLT
2h 19m
Direct
$506
Free cancellation within 83 hours of booking
American Airlines Logo
American Airlines

05/11/25

7:25pm
ONT
11h 10m
PHX
American Airlines Logo
American Airlines

05/18/25

6:46pm
CLT
2h 19m
Direct
$506
Free cancellation within 83 hours of booking
Alaska Airlines Logo
Alaska Airlines

05/02/25

6:24pm
ONT
15h 40m
SEA
ORD
Alaska Airlines Logo
Alaska Airlines

05/06/25

9:20am
CLT
11h 21m
ORD
SEA
$518
Free cancellation within 83 hours of booking
American Airlines Logo
American Airlines

04/26/25

10:40pm
ONT
7h 36m
Direct
American Airlines Logo
American Airlines

05/03/25

7:10am
CLT
2h 19m
Direct
$526
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

05/08/25

5:05am
ONT
10h 10m
DEN
United Airlines Logo
United Airlines

05/11/25

6:35am
CLT
8h 34m
ORD
DEN
$532
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

05/01/25

4:15pm
ONT
17h 30m
DEN
IAD
United Airlines Logo
United Airlines

05/08/25

6:30am
CLT
4h 46m
IAH
$535
Free cancellation within 83 hours of booking
American Airlines Logo
American Airlines

04/27/25

10:40pm
ONT
7h 36m
Direct
American Airlines Logo
American Airlines

05/04/25

5:29am
CLT
4h 25m
DFW
$536
Free cancellation within 83 hours of booking
American Airlines Logo
American Airlines

04/28/25

10:54am
ONT
11h 9m
DFW
American Airlines Logo
American Airlines

05/05/25

6:46pm
CLT
2h 19m
Direct
$536
Free cancellation within 83 hours of booking
American Airlines Logo
American Airlines

04/28/25

11:59pm
ONT
10h 39m
DFW
American Airlines Logo
American Airlines

05/05/25

6:08pm
CLT
3h 49m
PHX
$546
Free cancellation within 83 hours of booking
Alaska Airlines Logo
Alaska Airlines

05/07/25

6:00am
ONT
16h 4m
SEA
DFW
Alaska Airlines Logo
Alaska Airlines

05/08/25

3:05pm
CLT
8h 54m
DFW
SEA
$566
Free cancellation within 83 hours of booking
Alaska Airlines Logo
Alaska Airlines

04/26/25

6:00am
ONT
17h 56m
SEA
DFW
Alaska Airlines Logo
Alaska Airlines

05/09/25

3:05pm
CLT
8h 54m
DFW
SEA
$596
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

05/08/25

6:48pm
ONT
15h 33m
SFO
ORD
United Airlines Logo
United Airlines

05/11/25

6:35am
CLT
8h 34m
ORD
DEN
$619
Free cancellation within 83 hours of booking
Alaska Airlines Logo
Alaska Airlines

04/18/25

6:00am
ONT
15h 43m
SEA
ORD
Alaska Airlines Logo
Alaska Airlines

05/14/25

9:20am
CLT
11h 21m
ORD
SEA
$623
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

05/16/25

1:20pm
ONT
9h 25m
DEN
United Airlines Logo
United Airlines

05/19/25

7:40pm
CLT
5h 16m
IAD
$641
Free cancellation within 83 hours of booking

Top Deals on flights from Ontario International Airport to Charlotte

Los Angeles, US (LAX) - Charlotte, US (CLT)

Delta Air Lines Logo
Delta Air Lines

Apr 23

12:07pm
ONT
9h 4m
ATL

as low as

$148

Los Angeles, US (LAX) - Charlotte, US (CLT)

Delta Air Lines Logo
Delta Air Lines

Apr 22

10:15pm
ONT
10h 38m
ATL

as low as

$153

Los Angeles, US (LAX) - Charlotte, US (CLT)

Delta Air Lines Logo
Delta Air Lines

May 1

6:00am
ONT
12h 10m
SLC
ATL

as low as

$176

Los Angeles, US (LAX) - Charlotte, US (CLT)

United Airlines Logo
United Airlines

Apr 30

6:10am
ONT
9h 38m
IAH

as low as

$193

Los Angeles, US (LAX) - Charlotte, US (CLT)

United Airlines Logo
United Airlines

May 13

1:20pm
ONT
9h 25m
DEN

as low as

$193

Los Angeles, US (LAX) - Charlotte, US (CLT)

United Airlines Logo
United Airlines

Apr 29

6:10am
ONT
9h 38m
IAH

as low as

$193

Los Angeles, US (LAX) - Charlotte, US (CLT)

United Airlines Logo
United Airlines

Apr 28

5:00am
ONT
10h 16m
DEN

as low as

$221

Los Angeles, US (LAX) - Charlotte, US (CLT)

United Airlines Logo
United Airlines

Apr 25

3:55pm
ONT
17h 2m
SFO
EWR

as low as

$239

Los Angeles, US (LAX) - Charlotte, US (CLT)

American Airlines Logo
American Airlines

May 10

10:40pm
ONT
7h 37m
Direct

as low as

$248

Los Angeles, US (LAX) - Charlotte, US (CLT)

American Airlines Logo
American Airlines

May 3

10:40pm
ONT
7h 36m
Direct

as low as

$248

Los Angeles, US (LAX) - Charlotte, US (CLT)

American Airlines Logo
American Airlines

May 3

6:00am
ONT
9h 48m
DFW

as low as

$258

Los Angeles, US (LAX) - Charlotte, US (CLT)

American Airlines Logo
American Airlines

May 1

7:25pm
ONT
9h 40m
PHX

as low as

$258
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