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Cheap flights from Boise to Baltimore from $209

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 Baltimore departing on 6/12. 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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Find the cheapest flights from Boise to Washington, D.C.

Cheap round-trip flights

These are some of the best round-trip flight deals from Boise to Washington, D.C. that have been recently found on momondo from popular airlines, departing in the coming months.
2:15 pm - 12:41 amBOI-BWI
8h 26m1 stop
8:05 am - 1:20 pmBWI-BOI
7h 15m1 stop
$231Delta
Find Deal
Di, Apr 15 - Di, Apr 22
1:31 pm - 5:25 amBOI-BWI
13h 54m1 stop
9:29 pm - 1:39 pmBWI-BOI
18h 10m1 stop
$234Spirit Airlines
Find Deal
Mo, Apr 7 - Do, Apr 10
1:32 pm - 11:10 pmBOI-BWI
7h 38m1 stop
3:29 pm - 9:59 pmBWI-BOI
8h 30m1 stop
$342American Airlines
Find Deal
Fr, Mai 9 - Mo, Mai 12
1:32 pm - 11:10 pmBOI-BWI
7h 38m1 stop
6:03 am - 12:29 pmBWI-BOI
8h 26m1 stop
$357American Airlines
Find Deal
Mi, Mai 7 - So, Mai 11
11:14 am - 5:25 amBOI-BWI
16h 11m3 stops
10:42 am - 12:36 pmBWI-BOI
27h 54m2 stops
Do, Mrz 20 - Do, Mrz 27
10:35 am - 10:45 pmBOI-BWI
10h 10m2 stops
6:45 am - 5:15 pmBWI-BOI
12h 30m1 stop
$371Southwest
Find Deal
Sa, Apr 26 - Mo, Apr 28
2:38 pm - 11:40 pmBOI-BWI
7h 02m1 stop
4:07 pm - 11:03 pmBWI-BOI
8h 56m1 stop
$382United Airlines
Find Deal
Sa, Apr 5 - Mo, Apr 14
7:50 pm - 10:25 amBOI-BWI
12h 35m2 stops
6:15 am - 11:10 amBWI-BOI
6h 55m1 stop
$400Southwest
Find Deal
Sa, Mrz 22 - Sa, Mrz 29
11:14 am - 5:25 amBOI-BWI
16h 11m3 stops
6:30 am - 12:36 pmBWI-BOI
32h 06m3 stops
Do, Mrz 20 - Do, Mrz 27
2:38 pm - 11:30 pmBOI-BWI
6h 52m1 stop
8:28 am - 1:32 pmBWI-BOI
7h 04m1 stop
$516United Airlines
Find Deal
Mi, Apr 23 - Di, Apr 29

American Airlines flights from Boise to Baltimore

Our best American Airlines deals on Boise to Baltimore flight tickets
American Airlines
May 9
BOI1:32 pmBoise Air Term. Gowen Fld
7h 38m
1 stop
BWI11:10 pmBaltimore/Washington
May 12
BWI3:29 pmBaltimore/Washington
8h 30m
1 stop
BOI9:59 pmBoise Air Term. Gowen Fld
American Airlines
May 7
BOI1:32 pmBoise Air Term. Gowen Fld
7h 38m
1 stop
BWI11:10 pmBaltimore/Washington
May 11
BWI6:03 amBaltimore/Washington
8h 26m
1 stop
BOI12:29 pmBoise Air Term. Gowen Fld
American Airlines
May 16
BOI1:32 pmBoise Air Term. Gowen Fld
7h 38m
1 stop
BWI11:10 pmBaltimore/Washington
May 27
BWI7:30 amBaltimore/Washington
11h 10m
2 stops
BOI4:40 pmBoise Air Term. Gowen Fld

United Airlines flights from Boise to Baltimore

Our best United Airlines deals on Boise to Baltimore flight tickets
United Airlines
Apr 5
BOI2:38 pmBoise Air Term. Gowen Fld
7h 02m
1 stop
BWI11:40 pmBaltimore/Washington
Apr 14
BWI4:07 pmBaltimore/Washington
8h 56m
1 stop
BOI11:03 pmBoise Air Term. Gowen Fld
United Airlines
Apr 23
BOI2:38 pmBoise Air Term. Gowen Fld
6h 52m
1 stop
BWI11:30 pmBaltimore/Washington
Apr 29
BWI8:28 amBaltimore/Washington
7h 04m
1 stop
BOI1:32 pmBoise Air Term. Gowen Fld
United Airlines
Mar 5
BOI12:10 pmBoise Air Term. Gowen Fld
7h 02m
1 stop
BWI9:12 pmBaltimore/Washington
Mar 7
BWI4:00 pmBaltimore/Washington
7h 29m
1 stop
BOI9:29 pmBoise Air Term. Gowen Fld

See travel insights to Washington, D.C. from

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 $451.

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 7 weeks ahead of your departure date. In general, you can expect to find flights to Baltimore for around $489 when searching 7 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 $379 on momondo.

How have Boise to Baltimore flight prices changed over time?

As of February 2025, prices for Boise to Baltimore flights are approximately 11% cheaper when compared to flights at the same time last year.

When to book flights from Boise to Baltimore

Are you open to changing your travel dates? Check out the ideal times to fly from Boise to Baltimore according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

Best Price Found

$209

Fastest flight time

6h 20m

Direct flights

None

Airports in Baltimore

1 airport
The best one-way flight to Baltimore from Boise in the past 72 hours is $209. The best round-trip flight deal from Boise to Baltimore found on momondo in the last 72 hours is $231.
The fastest flight from Boise to Baltimore takes 6h 20m
There are no direct flights from Boise to Baltimore. Popular non-direct route for this connection is Boise Air Term. Gowen Fld Airport - Baltimore/Washington Airport.
There is 1 airport near Baltimore: Baltimore/Washington (BWI)

  • 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 6h 20m.

  • 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?

  • 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?


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
Spirit AirlinesPriceFrom $141Free CancellationRating
6.3
8,015 reviews
Search Spirit Airlines flights
DeltaPriceFrom $324Free CancellationRating
8.0
8,219 reviews
Search Delta flights
SouthwestPriceFrom $381Free CancellationRating
8.1
4,401 reviews
Search Southwest flights
United AirlinesPriceFrom $421Free CancellationRating
7.4
8,765 reviews
Search United Airlines flights

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.


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