Cheap flights from Baltimore to Helena from $253
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to Helena departing on 7/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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United Airlines flights from Baltimore to Helena
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Delta flights from Baltimore to Helena
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How to get the cheapest flight ticket from Baltimore to Helena
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to Helena?
The cheapest day to depart from Baltimore to Helena is on a Tuesday. Travelers who choose to depart for Helena on a Tuesday will often find tickets for as low as $545. The most expensive day to fly to Helena is Friday, with ticket prices averaging around $1,026.
What is the cheapest time of day to depart on your flight to Helena?
According to our data, the cheapest time of day to fly to Helena is in the morning. momondo users have found flights departing from Baltimore to Helena in the morning for as low as $662. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Helena is in the afternoon when prices are around $723.
What is the cheapest airline that flies from Baltimore/Washington to Helena?
Delta, Alaska Airlines, and United Airlines are the most popular carriers operating from Baltimore/Washington to Helena
What airlines fly to Helena?
United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Helena from Baltimore according to our data. United Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Helena. Keep in mind that there are 6 different airlines that fly to Helena on a routine basis, so you have a few additional options to choose from.
When to book flights from Baltimore to Helena
Cheap Baltimore to Helena (BWI to HLN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Baltimore to Helena
How far is Baltimore/Washington to Helena by plane?
The straight-line distance from Baltimore/Washington to Helena is 1842.9 mi. Typically, this will take 6h 55m by plane in normal conditions.
When did momondo last update prices for flights from Baltimore/Washington Airport to Helena Airport?
Prices for flights from Baltimore/Washington Airport to Helena Airport refresh daily.
How many operators does momondo search for flights from Baltimore/Washington Airport to Helena Airport?
As of June 2025, there is 1 operator available to choose from for flights from Baltimore/Washington Airport to Helena Airport.
How old do you have to be to fly from Baltimore/Washington Airport to Helena Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Baltimore/Washington Airport to Helena Airport.
What documentation or ID do you need to fly to Helena Airport?
The necessary travel and health documents for your Helena Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Baltimore to Helena?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Baltimore to Helena is United Airlines (100% of total bookings).
Best airlines flying from Baltimore to Helena
Compare and see reviews for airlines that fly from Baltimore to Helena with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $412 | Free Cancellation | Rating 7.4 8,790 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Baltimore to Helena?
Finding the right flight to Helena from Baltimore is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Helena quick and easy, saving you time and money.
Can I find flights from Baltimore to Helena with flexible booking policies on momondo?
momondo does allow users to show only those flights to Helena from Baltimore which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Baltimore to Helena?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Helena from Baltimore.
I’m not ready to book a flight from Baltimore to Helena right now. Can momondo alert me if prices change?
Price alerts on flights to Helena from Baltimore are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.