
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $372 (Alaska Airlines) |
Popular in | November |
Cheapest in | April |
Average price | $662 |
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Helena
IAD - HLN
IADHLN
Washington, D.C. Dulles Intl
Sat 12/6
7:34 am-5:51 pm
1 stop12h 17m
Helena
Mon 12/8
6:28 pm-4:36 pm
1 stop20h 08m
Washington, D.C.Helena
IAD - HLN
IADHLN
Washington, D.C. Dulles Intl
Fri 12/5
6:30 pm-5:51 pm
1 stop25h 21m
Helena
Sun 12/7
6:28 pm-6:06 am
1 stop9h 38m
Washington, D.C.Helena
IAD - HLN
IADHLN
Washington, D.C. Dulles Intl
Fri 12/5
6:30 pm-5:51 pm
1 stop25h 21m
Helena
Mon 12/8
6:28 pm-4:36 pm
1 stop20h 08m
Washington, D.C.Helena
IAD - HLN
IADHLN
Washington, D.C. Dulles Intl
Sat 12/6
7:34 am-5:51 pm
1 stop12h 17m
Helena
Sun 12/7
6:28 pm-6:06 am
1 stop9h 38m
Washington, D.C.Helena
IAD - HLN
IADHLN
Washington, D.C. Dulles Intl
Sat 12/6
7:34 am-5:51 pm
1 stop12h 17m
Helena
Tue 12/9
6:28 pm-4:36 pm
1 stop20h 08m
Washington, D.C.Helena
IAD - HLN
IADHLN
Washington, D.C. Dulles Intl
Fri 12/5
6:30 pm-5:51 pm
1 stop25h 21m
Helena
Tue 12/9
6:28 pm-4:36 pm
1 stop20h 08m
Washington, D.C.Helena
IAD - HLN
IADHLN
Washington, D.C. Dulles Intl
Thu 12/4
7:34 am-5:51 pm
1 stop12h 17m
Helena
Tue 12/9
6:28 pm-4:36 pm
1 stop20h 08m
Washington, D.C.Helena
IAD - HLN
IADHLN
Washington, D.C. Dulles Intl
Sat 12/6
7:05 am-12:25 pm
1 stop7h 20m
Helena
Wed 12/10
1:06 pm-11:29 pm
1 stop8h 23m
Washington, D.C.Helena
IAD - HLN
IADHLN
Washington, D.C. Dulles Intl
Wed 12/3
7:05 am-12:25 pm
1 stop7h 20m
Helena
Tue 12/9
1:06 pm-11:29 pm
1 stop8h 23m
Washington, D.C.Helena
IAD - HLN
IADHLN
Washington, D.C. Dulles Intl
Thu 12/4
7:34 am-5:51 pm
1 stop12h 17m
Helena
Wed 12/10
6:28 pm-4:36 pm
1 stop20h 08m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star |
Comfort
Entertainment
Overall
Crew
Food
Boarding
Reviews
Sebrena,Oct 2025
IAH - RSW
Comfort
Entertainment
Overall
Crew
Food
Boarding
Reviews
Sebrena,Oct 2025
IAH - RSW
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$412 | Average$549 | FlexibilityNo cancel fee | On-time69% |