Cheap flights from Montana to Washington, D.C. from $135
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to Washington, D.C. departing on 7/15. 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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American Airlines flights from Montana to Baltimore
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United Airlines flights from Montana to Baltimore
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How to get the cheapest flight ticket from Montana to Baltimore
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 month to fly to Baltimore?
If you’re not able to fly to Baltimore in August, then November is your next best option. Flight prices from Montana to Baltimore during November average around $356.
What is the cheapest day to depart on your flight to Baltimore?
The cheapest day to depart from Montana to Baltimore is on a Saturday. Travelers who choose to depart for Baltimore on a Saturday will often find tickets for as low as $355. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $543. These prices are subject to change though, so be sure to set up a Price Alert for flights to Baltimore.
What is the cheapest airline that flies from Montana to Baltimore/Washington?
Alaska Airlines, American Airlines, and United Airlines are the most popular carriers operating from Montana to Baltimore/Washington
What airlines fly to Baltimore?
United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Baltimore from Montana according to our data. United Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Baltimore. Keep in mind that there are 4 different airlines that fly to Baltimore on a routine basis, so you have a few additional options to choose from.
Cheap Montana to Baltimore flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Montana to Baltimore
When did momondo last update prices for flights from Montana to Baltimore/Washington Airport?
Prices for flights from Montana to Baltimore/Washington Airport refresh daily.
How many operators does momondo search for flights from Montana to Baltimore/Washington Airport?
As of June 2025, there are 4 operators available to choose from for flights from Montana to Baltimore/Washington Airport.
How old do you have to be to fly from Montana to Baltimore/Washington Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to Baltimore/Washington Airport.
What documentation or ID do you need to fly to Baltimore/Washington Airport?
The required travel and health documents for your Baltimore/Washington Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Baltimore/Washington Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Montana to Baltimore
Compare and see reviews for airlines that fly from Montana to Baltimore with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $203 | Free Cancellation | Rating 8.0 7,964 reviews | |||
| PriceFrom $210 | Free Cancellation | Rating 7.4 8,810 reviews | |||
| PriceFrom $365 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $371 | Free Cancellation | Rating 8.0 4,280 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Montana to Baltimore?
Finding the right flight to Baltimore from Montana 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 Baltimore quick and easy, saving you time and money.
Can I find flights from Montana to Baltimore with flexible booking policies on momondo?
All flight searches from Montana to Baltimore on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Montana to Baltimore?
momondo helps you find the best flight between Montana and Baltimore by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Montana to Baltimore right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Montana to Baltimore flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.