Flights from Helena Regional Airport to Ontario International Airport
Cheap Flights from Helena Regional Airport to Ontario International Airport
Search for flights from Helena to Los Angeles and check out affordable one-way and round-trip options.
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Round-trip
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One way
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HLN 5:50 AM3h 57m1 stopsONT 8:47 AMHelena - Ontario | Thu, Aug 7 | Delta Air Lines
SIN 7:00 AM4h 35m1 stopsHLN 12:35 PMOntario - Helena | Tue, Aug 12 | Delta Air LinesUS$333 US$68151% OFF51% OFFUS$681 US$333 -
HLN 6:30 AM7h 2m1 stopsONT 12:32 PMHelena - Ontario | Wed, Jul 2 | United Airlines
SIN 8:00 AM6h 31m1 stopsHLN 3:31 PMOntario - Helena | Wed, Jul 9 | Alaska AirlinesUS$338 US$68150% OFF50% OFFUS$681 US$338 -
HLN 2:34 PM7h 20m1 stopsONT 8:54 PMHelena - Ontario | Thu, Aug 7 | United Airlines
SIN 5:05 AM7h 53m1 stopsHLN 1:58 PMOntario - Helena | Tue, Aug 12 | United AirlinesUS$396 US$68142% OFF42% OFFUS$681 US$396
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HLN 4:08 PM9h 5m1 stopsONT 12:13 AMHelena - Ontario | Thu, Aug 7 | Alaska Airlines
SIN 8:00 AM6h 31m1 stopsHLN 3:31 PMOntario - Helena | Tue, Aug 12 | Alaska AirlinesUS$41539% OFFUS$681 US$415 -
HLN 4:08 PM9h 5m1 stopsONT 12:13 AMHelena - Ontario | Sat, Jun 14 | Alaska Airlines
SIN 9:15 PM17h 16m1 stopsHLN 3:31 PMOntario - Helena | Thu, Jun 19 | Alaska AirlinesUS$44934% OFFUS$681 US$449
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HLN 5:39 PM24h 46m1 stopsONT 5:25 PMHelena - Ontario | Sun, Jul 13 | United Airlines
SIN 5:05 AM7h 53m1 stopsHLN 1:58 PMOntario - Helena | Sun, Jul 20 | United AirlinesUS$46232% OFFUS$681 US$462
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HLN 1:18 PM3h 59m1 stopsONT 4:17 PMHelena - Ontario | Sat, Jun 14 | Delta Air Lines
SIN 1:15 PM8h1 stopsHLN 10:15 PMOntario - Helena | Thu, Jun 19 | Delta Air LinesUS$48328% OFFUS$681 US$483
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HLN 1:00 PM11h 42m1 stopsONT 11:42 PMHelena - Ontario | Sun, Jul 13 | Delta Air Lines
SIN 6:00 AM5h 20m1 stopsHLN 12:20 PMOntario - Helena | Sun, Jul 20 | Delta Air LinesUS$49927% OFFUS$681 US$499
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HLN 4:08 PM19h 57m1 stopsONT 11:05 AMHelena - Ontario | Sun, Jun 15 | Alaska Airlines
SIN 8:10 PM18h 21m1 stopsHLN 3:31 PMOntario - Helena | Fri, Jun 20 | Alaska AirlinesUS$51724% OFFUS$681 US$517
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HLN 1:07 PM4h 21m1 stopsONT 4:28 PMHelena - Ontario | Tue, Jun 24 | Delta Air Lines
SIN 5:13 PM4h 45m1 stopsHLN 10:58 PMOntario - Helena | Sat, Jun 28 | Delta Air LinesUS$53122% OFFUS$681 US$531
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HLN 1:00 PM17h 25m1 stopsLAX Invalid DateHelena - Los Angeles | Sun, Jun 15 | Normal Airline
LAX 3:00 PM6hNonstopHLN 4:00 PMLos Angeles - Helena | Tue, Jun 17 | Normal AirlineFind More FlightsFind More Flights
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HLN 1:07 PM4h 21m1 stopsONT 4:28 PMHelena - Ontario | Fri, Jun 13 | Delta Air LinesUS$148 US$25341% OFF41% OFFUS$253 US$148
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HLN 5:50 AM3h 57m1 stopsONT 8:47 AMHelena - Ontario | Thu, Jul 10 | Delta Air LinesUS$162 US$25336% OFF36% OFFUS$253 US$162
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HLN 5:50 AM3h 57m1 stopsONT 8:47 AMHelena - Ontario | Fri, Jul 11 | Delta Air LinesUS$162 US$25336% OFF36% OFFUS$253 US$162
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HLN 4:08 PM25h 28m1 stopsONT 4:36 PMHelena - Ontario | Fri, Aug 1 | Hawaiian AirlinesUS$16834% OFFUS$253 US$168 -
HLN 4:08 PM25h 28m1 stopsONT 4:36 PMHelena - Ontario | Fri, Aug 1 | Alaska AirlinesUS$17033% OFFUS$253 US$170
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HLN 2:34 PM7h 20m1 stopsONT 8:54 PMHelena - Ontario | Fri, Aug 1 | United AirlinesUS$18428% OFFUS$253 US$184
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HLN 5:50 AM3h 57m1 stopsONT 8:47 AMHelena - Ontario | Mon, Jul 21 | Delta Air LinesUS$18826% OFFUS$253 US$188
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HLN 2:34 PM7h 20m1 stopsONT 8:54 PMHelena - Ontario | Sun, Jul 13 | United AirlinesUS$19523% OFFUS$253 US$195
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HLN 2:34 PM7h 20m1 stopsONT 8:54 PMHelena - Ontario | Thu, Jul 10 | United AirlinesUS$19523% OFFUS$253 US$195
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HLN 4:09 PM25h 21m1 stopsONT 4:30 PMHelena - Ontario | Wed, Jun 18 | Alaska AirlinesUS$19822% OFFUS$253 US$198
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HLN 1:00 PM17h 25m1 stopsLAX Invalid DateHelena - Los Angeles | Sun, Jun 15 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Selected Airlines from Helena Regional Airport to Ontario International Airport
See which airlines fly from Helena to Los Angeles. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.
Flight Schedule from Helena Regional Airport to Ontario International Airport
Check the schedule for flights from Helena to Los Angeles and find the flight that best matches your travel plans.
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DL3901
Helena Regional Airport
05:45
HLN
07:15
SLC
S M T W T F SSearch -
DL1345
Salt Lake City International Airport
08:00
SLC
08:52
ONT
S M T W T - S -
DL3880
Helena Regional Airport
12:50
HLN
14:26
SLC
S M T W T F SSearch -
DL1224
Salt Lake City International Airport
15:25
SLC
16:14
ONT
- - - - - F - -
UA5514
Helena Regional Airport
06:40
HLN
08:47
DEN
S M T W T F SSearch -
UA430
Denver International Airport
11:15
DEN
12:33
ONT
S M T W T F S -
UA5911
Helena Regional Airport
14:30
HLN
16:37
DEN
S M T W T F SSearch -
UA1574
Denver International Airport
19:21
DEN
20:43
ONT
S M T W T F S -
AS2222
Helena Regional Airport
16:09
HLN
16:56
SEA
S M T W T F SSearch -
AS1040
Seattle–Tacoma International Airport
21:17
SEA
23:59
ONT
S M T W T F S -
HA4965
Helena Regional Airport
18:18
HLN
19:10
SEA
S M T W T F SSearch -
HA6811
Seattle–Tacoma International Airport
21:17
SEA
23:59
ONT
S M T W T F S -
AS2222
Helena Regional Airport
16:09
HLN
16:56
SEA
S M T W T F SSearch -
HA6811
Seattle–Tacoma International Airport
21:17
SEA
23:59
ONT
S M T W T F S -
UA5514
Helena Regional Airport
06:40
HLN
08:47
DEN
S M T W T F SSearch -
F91499
Denver International Airport
22:29
DEN
23:50
ONT
S M T W T F S -
DL3880
Helena Regional Airport
12:50
HLN
14:26
SLC
S M T W T F SSearch -
DL2817
Salt Lake City International Airport
15:25
SLC
16:47
SEA
S M T W T F S -
DL3593
Seattle–Tacoma International Airport
08:30
SEA
11:18
ONT
S M T W T F S -
HA4965
Helena Regional Airport
18:18
HLN
19:10
SEA
S M T W T F SSearch -
F93163
Seattle–Tacoma International Airport
13:50
SEA
16:30
ONT
S M T W T F S
Helena Regional Airport to Ontario International Airport Flights Info
| Flight distance | 1,474.85 km |
|---|---|
| Cheapest one-way ticket price | US$139 |
FAQs for Helena Regional Airport to Ontario International Airport Flights
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What is the transportation method from the main airport to downtown in Los Angeles?
- The distance from Los Angeles International Airport to downtown is about 19 km. It takes about 30 minutes by taxi.
- The distance from Ontario International Airport to downtown is about 59 km. It takes about 1 hour 10 minutes by taxi.
Popular Destinations
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