Find Helena to Houston flights starting at CAD 238.
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Round-trip
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One way
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HLN 16:196h 40m2 stopsIAH 23:59Helena - Houston | Sat, Mar 8 | Alaska AirlinesIAH 07:259h 17m1 stopsHLN 15:42Houston - Helena | Sat, Mar 15 | Alaska AirlinesCAD 447 CAD 87449% OFF49% OFFCAD 874 CAD 447
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HLN 14:059h 15m2 stopsIAH 00:20Helena - Houston | Thu, Feb 27 | United AirlinesIAH 07:007h 25m1 stopsHLN 13:25Houston - Helena | Wed, Mar 5 | Frontier AirlinesCAD 503 CAD 87442% OFF42% OFFCAD 874 CAD 503
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HLN 14:258h 55m2 stopsIAH 00:20Helena - Houston | Wed, Mar 26 | United AirlinesIAH 22:1716h 13m1 stopsHLN 13:30Houston - Helena | Tue, Apr 1 | Frontier AirlinesCAD 557 CAD 87436% OFF36% OFFCAD 874 CAD 557
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HLN 06:3011h 39m3 stopsIAH 19:09Helena - Houston | Sat, Mar 1 | United AirlinesIAH 15:4322h 57m2 stopsHLN 13:40Houston - Helena | Thu, Mar 6 | Frontier AirlinesCAD 57734% OFFCAD 874 CAD 577
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HLN 06:3013h 51m3 stopsIAH 21:21Helena - Houston | Wed, Mar 12 | United AirlinesIAH 14:517h 35m1 stopsHLN 21:26Houston - Helena | Tue, Mar 18 | United AirlinesCAD 59732% OFFCAD 874 CAD 597
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HLN 14:255h 53m2 stopsIAH 21:18Helena - Houston | Thu, Mar 27 | United AirlinesIAH 07:207h 10m1 stopsHLN 13:30Houston - Helena | Wed, Apr 2 | United AirlinesCAD 65825% OFFCAD 874 CAD 658
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HLN 05:458h 35m2 stopsIAH 15:20Helena - Houston | Mon, Mar 10 | Delta Air LinesIAH 14:517h 35m1 stopsHLN 21:26Houston - Helena | Sun, Mar 16 | United AirlinesCAD 67023% OFFCAD 874 CAD 670
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HLN 16:196h 40m2 stopsIAH 23:59Helena - Houston | Mon, Mar 10 | Alaska AirlinesIAH 14:517h 35m1 stopsHLN 21:26Houston - Helena | Sun, Mar 16 | United AirlinesCAD 67223% OFFCAD 874 CAD 672
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HLN 16:196h 40m2 stopsIAH 23:59Helena - Houston | Wed, Mar 12 | Alaska AirlinesIAH 07:259h 17m1 stopsHLN 15:42Houston - Helena | Tue, Mar 18 | Alaska AirlinesCAD 67523% OFFCAD 874 CAD 675
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HLN 16:196h 40m2 stopsIAH 23:59Helena - Houston | Wed, Mar 26 | Alaska AirlinesIAH 07:309h 9m1 stopsHLN 15:39Houston - Helena | Tue, Apr 1 | Alaska AirlinesCAD 68222% OFFCAD 874 CAD 682
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HLN 13:0017h 25m1 stopsHOU Invalid DateHelena - Houston | Sat, Mar 1 | Normal AirlineHOU 15:006hNonstopHLN 16:00Houston - Helena | Mon, Mar 3 | Normal AirlineFind More FlightsFind More Flights
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HLN 13:157h 14m1 stopsIAH 21:29Helena - Houston | Tue, Apr 1 | Delta Air LinesCAD 238 CAD 39339% OFF39% OFFCAD 393 CAD 238
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HLN 05:455h 15m1 stopsIAH 12:00Helena - Houston | Wed, Apr 2 | Delta Air LinesCAD 238 CAD 39339% OFF39% OFFCAD 393 CAD 238
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HLN 16:196h 40m1 stopsIAH 23:59Helena - Houston | Tue, Apr 1 | Alaska AirlinesCAD 276 CAD 39330% OFF30% OFFCAD 393 CAD 276
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HLN 16:196h 40m1 stopsIAH 23:59Helena - Houston | Wed, Apr 2 | Alaska AirlinesCAD 27630% OFFCAD 393 CAD 276
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HLN 14:257h 43m1 stopsIAH 23:08Helena - Houston | Tue, Mar 18 | United AirlinesCAD 28028% OFFCAD 393 CAD 280
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HLN 14:127h 40m1 stopsIAH 22:52Helena - Houston | Tue, Apr 1 | United AirlinesCAD 29525% OFFCAD 393 CAD 295
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HLN 14:125h 38m1 stopsIAH 20:50Helena - Houston | Wed, Apr 2 | United AirlinesCAD 29525% OFFCAD 393 CAD 295
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HLN 16:196h 40m1 stopsIAH 23:59Helena - Houston | Mon, Mar 31 | Alaska AirlinesCAD 30522% OFFCAD 393 CAD 305
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HLN 05:455h 15m1 stopsIAH 12:00Helena - Houston | Mon, Mar 31 | Delta Air LinesCAD 30622% OFFCAD 393 CAD 306
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HLN 05:455h 12m1 stopsIAH 11:57Helena - Houston | Thu, Apr 24 | Delta Air LinesCAD 30622% OFFCAD 393 CAD 306
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HLN 13:0017h 25m1 stopsHOU Invalid DateHelena - Houston | Sat, Mar 1 | 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.
Helena to Salt Lake City flight time & flight schedules
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DL3901
Helena Regional Airport
05:45
HLN
07:13
SLC
S M T W T F SSearch -
DL2502
Salt Lake City International Airport
08:15
SLC
12:31
IAH
S M T W T F S -
UA5911
Helena Regional Airport
14:39
HLN
16:40
DEN
S M T W T F SSearch -
UA726
Denver International Airport
17:20
DEN
20:50
IAH
S M T W T F S -
UA5514
Helena Regional Airport
06:45
HLN
08:51
DEN
S M T W T F SSearch -
UA2676
Denver International Airport
09:45
DEN
13:16
IAH
S M T W T F S -
AS2222
Helena Regional Airport
16:11
HLN
16:56
SEA
S M T W T F SSearch -
AS422
Seattle-Tacoma International Airport
17:46
SEA
23:59
IAH
S M T W T F S -
UA5514
Helena Regional Airport
06:45
HLN
08:51
DEN
S M T W T F SSearch -
F91162
Denver International Airport
15:35
DEN
19:09
HOU
S - T - T F - -
DL3880
Helena Regional Airport
13:00
HLN
14:30
SLC
S M T W T F SSearch -
DL2514
Salt Lake City International Airport
20:30
SLC
00:31
IAH
S M T W T F S -
DL3901
Helena Regional Airport
05:45
HLN
07:13
SLC
S M T W T F SSearch -
DL2445
Salt Lake City International Airport
11:40
SLC
15:48
IAH
S M T W T - S -
UA5911
Helena Regional Airport
14:39
HLN
16:40
DEN
S M T W T F SSearch -
F93206
Denver International Airport
06:55
DEN
10:28
IAH
- - - W - F - -
UA5514
Helena Regional Airport
06:45
HLN
08:51
DEN
S M T W T F SSearch -
F93206
Denver International Airport
06:55
DEN
10:28
IAH
- - - W - F - -
UA5514
Helena Regional Airport
06:45
HLN
08:51
DEN
S M T W T F SSearch -
F94856
Denver International Airport
20:01
DEN
23:25
IAH
S M T W T - S
When is the cheapest time to fly from Helena to Houston?
We monitor flight fares to help you find the best deals effortlessly
FAQ
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When are flight tickets from Helena (HLN) to Houston (HOU) the cheapest?
Airlines adjust prices for flights from Helena to Houston based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much are flights from Helena (HLN) to Houston (HOU) cost?
According to Trip.com's data, the lowest price is around CAD 707. -
How many airports in Houston (HOU)?
There are 2 airport(s) in Houston (HOU): William P. Hobby Airport and George Bush Intercontinental Airport.
How to find a cheap flight from Helena to Houston
Flight Information for Helena to Houston Flights
Cheapest direct flight price | CAD 238 |
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Off-season travel month | April |
Peak season for travel | November |
Flight distance | 2,373.66km |
Popular airline | Alaska Airlines |