$1,464+ Cheap flights from Helena (HLN) to Galveston, TX
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — HOU
Apr 20 — Apr 271
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Helena to Galveston with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Find flight deals from Helena to Galveston
Cheapest flights from Helena to GalvestonExplore the most affordable flight options available from Helena to Galveston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.
Explore the most affordable flight options available from Helena to Galveston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.
This Alaska Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/247:29 pmHLN - HOU
2 stops12h 15mAlaska Airlines
Sun 4/276:00 amHOU - HLN
2 stops13h 49mAlaska Airlines
Deal found 4/15![Alaska Airlines logo]()
$1,464
Best time to book a flight from Helena to Galveston
Have a flexible travel schedule? Discover the best time to fly to Galveston from Helena with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Helena to Galveston
What is the cheapest month to book a flight from Helena to Galveston?
Currently, September is the cheapest month in which you can book a flight from Helena to Galveston (average of $230). Flying from Helena to Galveston in March is currently the most expensive (average of $334). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Rainfall in Galveston by month
Plan your trip to Galveston by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Galveston ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Galveston when rainfall is around 3.2 in.
Temperature in Galveston by month
Plan your trip to Galveston by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Galveston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).
Related info for your journey
Find useful and relevant information for your journey from Helena to Galveston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Helena to Galveston
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Helena to Galveston
Discover the top 2 airlines that operate flights from Helena to Galveston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 15, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$326 | Average$477 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$511 | Average$668 | FlexibilityNo cancel fee | On-time69% |