Cheap flights from Boise to Washington, D.C. from $143
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Washington, D.C. departing on 9/3. 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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How to get the cheapest flight ticket from Boise 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 January, then September is your next best option. Flight prices from Boise to Baltimore during September average around $386.
What is the cheapest day to depart on your flight to Baltimore?
The cheapest day to depart from Boise to Baltimore is on a Friday. Travelers who choose to depart for Baltimore on a Friday will often find tickets for as low as $432. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $760. These prices are subject to change though, so be sure to set up a Price Alert for flights to Baltimore.
What is the cheapest time of day to depart on your flight to Baltimore?
Flying to Baltimore from Boise in the evening is the least expensive time of day to depart. momondo users have found prices as low as $407 when looking at flights departing in the evening. Flights at noon are often more expensive with an average ticket price of $572.
How far in advance should I book a flight to Baltimore?
You are more likely to see cheaper flights to Baltimore from Boise when booking 9 weeks ahead of your departure date. In general, you can expect to find flights to Baltimore for around $454 when searching 9 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Baltimore from Boise for as low as $363 on momondo.
What is the cheapest airline that flies from Boise Air Term. Gowen Fld to Baltimore/Washington?
Alaska Airlines, Delta, and Southwest are the most popular carriers operating from Boise Air Term. Gowen Fld to Baltimore/Washington
What airlines fly to Baltimore?
Delta, United Airlines and Southwest are the top three most popular airlines that fly to Baltimore from Boise according to our data. Delta is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Baltimore. Keep in mind that there are 5 different airlines that fly to Baltimore on a routine basis, so you have a few additional options to choose from.
When to book flights from Boise to Baltimore
Cheap Boise to Baltimore (BOI to BWI) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Boise to Baltimore
How far is Boise Air Term. Gowen Fld to Baltimore/Washington by plane?
Boise Air Term. Gowen Fld and Baltimore/Washington are 2050.8 mi apart from one another. In terms of flight time, this usually takes a little over 5h 56m.
When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Baltimore/Washington Airport?
Prices for flights from Boise Air Term. Gowen Fld Airport to Baltimore/Washington Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Baltimore/Washington Airport?
As of June 2025, there are 4 operators available to choose from for flights from Boise Air Term. Gowen Fld Airport to Baltimore/Washington Airport.
How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Baltimore/Washington Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boise Air Term. Gowen Fld Airport 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.
What is the most popular airline from Boise to Baltimore?
momondo data reveals that the most frequently booked airline on the route from Boise to Baltimore is Delta, representing 40% of all bookings. The subsequent popular airlines are Southwest at 29%, United Airlines at 26%, and Alaska Airlines at 5%.
Best airlines flying from Boise to Baltimore
Compare and see reviews for airlines that fly from Boise to Baltimore with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $300 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $300 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $305 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $379 | Free Cancellation | Rating 8.0 4,287 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Boise to Baltimore?
Finding the right flight to Baltimore from Boise 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 Boise to Baltimore with flexible booking policies on momondo?
momondo does allow users to show only those flights to Baltimore from Boise which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Boise to Baltimore?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boise to Baltimore.
I’m not ready to book a flight from Boise to Baltimore right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Boise to Baltimore flights. All you need is a valid email address and we will do the rest; it is that quick and easy.