Trip.com
>
Cheap Flights
>
United States
>
Montana
>
Helena
Hotels in Helena
>
Flights from Dubuque to Helena

We've found these cheap flights for you. You can book one-way or return flight tickets.

      • DBQ 13:00
        17h 25m
        1 stop
        HLN Invalid Date
        Dubuque - Helena | Wed, Dec 10 | Normal Airline
        HLN 15:00
        6h
        Direct
        DBQ 16:00
        Helena - Dubuque | Fri, Dec 12 | Normal Airline
        Search
        Search
      • DBQ 13:00
        17h 25m
        1 stop
        HLN Invalid Date
        Dubuque - Helena | Wed, Dec 10 | Normal Airline
        HLN 15:00
        6h
        Direct
        DBQ 16:00
        Helena - Dubuque | Fri, Dec 12 | Normal Airline
        Search
        Search
      • DBQ 13:00
        17h 25m
        1 stop
        HLN Invalid Date
        Dubuque - Helena | Wed, Dec 10 | Normal Airline
        HLN 15:00
        6h
        Direct
        DBQ 16:00
        Helena - Dubuque | Fri, Dec 12 | Normal Airline
        Search
        Search
      • DBQ 13:00
        17h 25m
        1 stop
        HLN Invalid Date
        Dubuque - Helena | Wed, Dec 10 | Normal Airline
        HLN 15:00
        6h
        Direct
        DBQ 16:00
        Helena - Dubuque | Fri, Dec 12 | Normal Airline
        Search
        Search
      • DBQ 13:00
        17h 25m
        1 stop
        HLN Invalid Date
        Dubuque - Helena | Wed, Dec 10 | Normal Airline
        HLN 15:00
        6h
        Direct
        DBQ 16:00
        Helena - Dubuque | Fri, Dec 12 | Normal Airline
        Search
        Search
      • DBQ 13:00
        17h 25m
        1 stop
        HLN Invalid Date
        Dubuque - Helena | Wed, Dec 10 | Normal Airline
        HLN 15:00
        6h
        Direct
        DBQ 16:00
        Helena - Dubuque | Fri, Dec 12 | Normal Airline
        Search
        Search
      • DBQ 13:00
        17h 25m
        1 stop
        HLN Invalid Date
        Dubuque - Helena | Wed, Dec 10 | Normal Airline
        HLN 15:00
        6h
        Direct
        DBQ 16:00
        Helena - Dubuque | Fri, Dec 12 | Normal Airline
        Search
        Search
      • DBQ 13:00
        17h 25m
        1 stop
        HLN Invalid Date
        Dubuque - Helena | Wed, Dec 10 | Normal Airline
        HLN 15:00
        6h
        Direct
        DBQ 16:00
        Helena - Dubuque | Fri, Dec 12 | Normal Airline
        Search
        Search
      • DBQ 13:00
        17h 25m
        1 stop
        HLN Invalid Date
        Dubuque - Helena | Wed, Dec 10 | Normal Airline
        HLN 15:00
        6h
        Direct
        DBQ 16:00
        Helena - Dubuque | Fri, Dec 12 | Normal Airline
        Search
        Search

Displayed flight fares from Dubuque to Helena are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight details for Dubuque to Helena

The distance between Dubuque and Helena is approximately 1,744.61km. The off-season for travel is May.

Cheapest one-way flight priceUS$467
Off-season travel monthMay
Flight distance1,744.61km

Find the best time to fly from Dubuque to Helena

The cheapest time for Dubuque to Helena flights: Dec 28 to Jan 4 — one way flight prices from US$467.

Cheapest flights
From price
Search
  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Dubuque to Helena, calculated over the upcoming 10 weeks.

Flight FAQs

  • When is the best time to book flights from Dubuque to Helena?

    By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Dubuque to Helena is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Dubuque to Helena, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Dec 31, with one-way flights priced at just US$467.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Dubuque to Helena is May, when demand for travel is lower.
  • The time difference between Helena and Dubuque is 1h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Explore More Popular Flights