$80 Find Cheap Flights from Boise to Maryland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Maryland departing on 5/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Maryland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Maryland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Maryland, as well as popular online travel agencies
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Flight Deals

Book Cheap Boise to Maryland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to Maryland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boise to Maryland

Thu, May 14 - Sat, May 23
Frontier Logo
1:22 pm - 9:58 pm
BOI
-
DCA
6h 36m
1 stop
Frontier Logo
6:00 pm - 12:30 pm
DCA
-
BOI
20h 30m
1 stop
$162Frontier
Thu, May 7 - Mon, May 11
Frontier Logo
1:22 pm - 5:37 am
BOI
-
PHL
14h 15m
1 stop
Frontier Logo
8:35 pm - 12:27 pm
PHL
-
BOI
17h 52m
1 stop
$223Frontier
Thu, May 21 - Tue, May 26
Frontier Logo
1:25 pm - 9:58 pm
BOI
-
DCA
6h 33m
1 stop
Frontier Logo
7:00 am - 12:30 pm
DCA
-
BOI
7h 30m
1 stop
$225Frontier
Wed, May 27 - Wed, Jun 3
Delta Logo
11:39 pm - 9:16 am
BOI
-
IAD
7h 37m
1 stop
Delta Logo
7:00 am - 2:41 pm
IAD
-
BOI
9h 41m
1 stop
$243Delta
Tue, Apr 21 - Tue, Apr 28
Southwest Logo
6:00 am - 11:40 pm
BOI
-
IAD
15h 40m
2 stops
Southwest Logo
5:30 pm - 11:30 pm
IAD
-
BOI
8h 00m
1 stop
$254Southwest
Tue, Apr 21 - Tue, Apr 28
Southwest Logo
6:40 am - 3:50 pm
BOI
-
IAD
7h 10m
1 stop
Southwest Logo
5:30 pm - 11:30 pm
IAD
-
BOI
8h 00m
1 stop
$257Southwest
Wed, Apr 29 - Sat, May 2
Delta Logo
1:52 pm - 11:55 pm
BOI
-
IAD
8h 03m
1 stop
Delta Logo
11:04 am - 9:01 pm
IAD
-
BOI
11h 57m
2 stops
$262Delta
Wed, Apr 15 - Wed, Apr 22
American Airlines Logo
1:41 pm - 11:09 pm
BOI
-
BWI
7h 28m
1 stop
American Airlines Logo
5:39 am - 12:49 pm
BWI
-
BOI
9h 10m
1 stop
$269American Airlines
Sat, Apr 25 - Tue, Apr 28
American Airlines Logo
1:53 pm - 12:30 am
BOI
-
DCA
8h 37m
1 stop
American Airlines Logo
6:00 am - 12:49 pm
DCA
-
BOI
8h 49m
1 stop
$285American Airlines
Tue, Apr 21 - Fri, May 1
Alaska Airlines Logo
2:22 pm - 5:44 am
BOI
-
BWI
13h 22m
1 stop
Alaska Airlines Logo
7:16 pm - 9:42 am
BWI
-
BOI
16h 26m
1 stop
$310Alaska Airlines
Booking Insights

KAYAK's insights & trends for Boise to Maryland flights

Get data-powered insights and trends into flights from Boise to Maryland to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Boise to Maryland?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Boise to Maryland were found on Frontier ($162) and American Airlines ($269).

Good to know

Low seasonFebruary
Cheapest flight$80
Best time to beat the crowds with an average 37% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from Boise to Reagan Washington National Airport

FAQs - booking Maryland flights

  • How does KAYAK find such low prices on flights from Boise to Maryland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boise to Maryland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boise to Maryland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Boise to Maryland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boise to Maryland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Boise to Maryland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boise to Maryland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Boise to Maryland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Boise to Maryland

 
See real verified KAYAK customer reviews for airlines flying from Boise to Maryland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boise to Maryland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4331 reviews
8.1Boarding
7.0Food
8.0Comfort
7.5Entertainment
8.6Crew
Airline reviews

I liked it better when you were truer to your roots Am paying more for less fun

6.0 GoodMary, Mar 2026
MCO - BWI
Read more Southwest reviews

I liked it better when you were truer to your roots Am paying more for less fun

Southwest was greaat! The most expensive but the least upsetting for those we were flying to see.

I flew twice this week on Southwest, was delayed over 2 hours both ways. From Pittsburgh to Chicago it was due to weather but the gate agents, pilot etc were great at updating everyone. Today from Midway to Pittsburgh the plane had come from an international location, kept getting delayed, no information was given until we were delayed for the third time. It was ridiculous, whoever scheduled that plane to fly to Pittsburgh after didn’t consider a lot of things.

Boarding was easy. The seats are small and fairly uncomfortable

I was supposed to be on a later flight. When I showed up at the gate, the woman working there was extremely helpful getting moved up to this earlier flight.

We had a 5 hour delay on the tarmac in Baltimore

Long layover between flights to Long Island from BWI - need better coordination between flights

I elected to pay for the upgrades and found very little difference

The new seating arrangement is so over priced for what you get.

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

Kayak botched up the booking, i had to call delta and fix. In the process Delta failed to honor my comfort plus seat assignment that i had previously.

Entertainment is ok! Boarding and seat with zone is terrible. I paid for the seats but you didn’t give me what I paid for which is exit isles.

the crew cancel the morning service due to the weather. Then the flight got deverted to Nashville . we were on the ground for over two hours the only gave us water once... no food or any snacks.... the crew should have handled better and offered something to passengers.

My recent experience was excellent on Delta! I flew with Delta Comfort and I was really comfortable in my seat. I enjoyed the in-flight service. The flight attendants were so friendly and hospitable. I love the snack on the flight as well. This was my first time flying on Delta and I will definitely consider flying with them again.

My flight was cencaled due with the bad weather on Sunday the crew was poorly mistaken my luggage supposed depart with my flight instead I didn’t have my luggage for almost 3 days the website is poorly respond to my complain until I have someone to do it my connection smooth their not even respon or email me even the have my luggage

Delta needs to step its game up get a more reliable internet service. Internet service was non-existent for this flight.

Mechanical Delay of over an hour with multiple gate changes. Entertainment system down for rejuvenation.

I had a flight cancel and had it rerouted. When the rerouted they put me at a window seat instead of an isle. It was hard sitting by the window because the couple with masks on were making out. I get motion sickness which is why I need to have the isle seat.

NEVER MADE THE FLIGHT BECAUSE DELTA SAID THEY CAN NOT

THEY FAILED ME AND I NEVER GOT ON THE FLIGHT BECAUSE IT WAS SO DELAYED! I ENDED UP HAVING TO PAY OUT OF POCKET FOR A HOTEL AND STAY IN NASHVILLE TO CATCH A FLIGHT FOR THE FOLLOWING DAY. DELTA IS POOR CUSTOMER SERVICE>

I will never fly ANA again. They lost one of my large pieces of checked luggage, the heaviest one with the most valuable items in it, and they said they will not send me an email unless they can't find it, even though the paper they gave me to track the status of my lost luggage requires a code from an email they are supposed to send me so I can do baggage tracing. They claim to be an international airline, but they also insist on calling a Japanese telephone number to confirm where to send the lost baggage if they find it. It is impossible to find an actual contact email address for customer support on their website, and their AI chatbot is unhelpful, directing you to a webpage that says it is for contact information but does not have any actual email addresses or phone numbers listed on it. My seat in economy did not recline at all, even though I was not sitting in an exit row nor the very back row. I had to sit in the fully upright position for over ten hours of international travel. Awful experience overall.

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

Economy plus was so cramped I could not use my laptop. It was beyond bad.

OK, we were delayed and had to de plane and reboard.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Both my flight where delayed Had 25min to make it to my transfer flight

Everything was on time and service on the flight was great!

Everything you need to know for your flight from Boise to Maryland

Information on your arrival and departure airports