$132 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 6/17. 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, Aug 6 - Thu, Aug 20
Delta Logo
11:35 pm - 9:19 am
BOI
-
IAD
7h 44m
1 stop
Delta Logo
7:10 am - 3:18 pm
IAD
-
BOI
10h 08m
1 stop
$263Delta
Sat, Sep 19 - Tue, Sep 22
American Airlines Logo
1:18 pm - 11:59 pm
BOI
-
DCA
8h 41m
1 stop
American Airlines Logo
7:29 am - 1:12 pm
DCA
-
BOI
7h 43m
1 stop
$263American Airlines
Sat, Sep 19 - Tue, Sep 22
Delta Logo
5:40 am - 1:55 pm
BOI
-
BWI
6h 15m
1 stop
Delta Logo
6:19 am - 2:03 pm
BWI
-
BOI
9h 44m
1 stop
$263Delta
Sun, Oct 4 - Tue, Oct 6
Frontier Logo
12:59 pm - 9:58 pm
BOI
-
DCA
6h 59m
1 stop
Frontier Logo
7:00 am - 12:04 pm
DCA
-
BOI
7h 04m
1 stop
$269Frontier
Tue, Aug 11 - Tue, Aug 18
Alaska Airlines Logo
8:00 pm - 6:45 pm
BOI
-
IAD
20h 45m
1 stop
Alaska Airlines Logo
6:03 am - 2:07 pm
IAD
-
BOI
10h 04m
1 stop
$326Alaska Airlines
Sat, Sep 5 - Tue, Sep 8
Alaska Airlines Logo
6:00 am - 3:40 pm
BOI
-
BWI
7h 40m
1 stop
Alaska Airlines Logo
7:50 am - 3:30 pm
BWI
-
BOI
9h 40m
1 stop
$343Alaska Airlines
Thu, Jul 30 - Sun, Aug 2
Frontier Logo
1:25 pm - 9:59 pm
BOI
-
DCA
6h 34m
1 stop
Frontier Logo
7:00 am - 12:29 pm
DCA
-
BOI
7h 29m
1 stop
$350Frontier
Tue, Aug 11 - Tue, Aug 18
Southwest Logo
3:30 pm - 6:35 am
BOI
-
BWI
13h 05m
1 stop
Southwest Logo
3:30 pm - 11:10 pm
BWI
-
BOI
9h 40m
2 stops
$356Southwest
Wed, Jul 22 - Tue, Jul 28
Southwest Logo
11:30 am - 9:05 pm
BOI
-
BWI
7h 35m
1 stop
Southwest Logo
6:20 am - 2:40 pm
BWI
-
BOI
10h 20m
2 stops
$362Southwest
Tue, Sep 29 - Sat, Oct 3
United Airlines Logo
7:05 pm - 7:49 am
BOI
-
PHL
10h 44m
1 stop
United Airlines Logo
6:10 am - 12:02 pm
PHL
-
BOI
7h 52m
1 stop
$389United 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.

How much is a round-trip flight from Boise to Maryland?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Boise to Maryland departing in September.

What is the cheapest month to fly from Boise to Maryland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boise to Maryland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boise to Maryland is March, when tickets cost $168 (return) on average. On the other hand, the most expensive months are February and November, when the average cost of round-trip tickets is $397 and $351 respectively.

Good to know

Low seasonFebruary
Cheapest flight$132
Best time to beat the crowds with an average 38% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Boise to Washington Dulles 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.
7.9
SouthwestOverall score based on 4284 reviews
8.6Crew
7.0Food
7.5Entertainment
8.0Comfort
8.1Boarding
Airline reviews

One major problem that was very unprofessional and uncalled for. Plane landed and we had to wait 20 minutes to get off the plane since they were waiting for someone to come to the gate to drive the jetway. Southwest couldn't have someone available and waiting for the plane to land? Is there only one person in Hobby airport who knows to drive the jetway? Was he at lunch? In the bar? Uncomfortable and uncalled for!

4.0 OkayAnonymous, May 2026
MSY - HOU
Read more Southwest reviews

One major problem that was very unprofessional and uncalled for. Plane landed and we had to wait 20 minutes to get off the plane since they were waiting for someone to come to the gate to drive the jetway. Southwest couldn't have someone available and waiting for the plane to land? Is there only one person in Hobby airport who knows to drive the jetway? Was he at lunch? In the bar? Uncomfortable and uncalled for!

The checking experience in Orlando was terrible, almost missed the flight. Too many travelers and Southwest completely understaffed.

I'm glad it wasn't only 75% full because I could get a good seat

if I was good. Not happy that I have to pay extra money to get the seat I need for lake room, but I guess that’s a sign of the times.

Seats were very comfortable. They tilted back. Drinks and snacks were free and served 3 times. Attendants were awesome.

Plane was clean and comfortable. Flight attendants and gate staff were professional, friendly and efficient. Boarding and deplaning were orderly and efficient. All in all, the typical excellent Southwest experience.

Truly terrible. Will never willingly fly southwest again. Seats are worse than before they switched to assigned seating. One flight attendant was the opposite of helpful (rude, unhelpful, dismissive, and as my stranger seatmate said unprompted: a total prick). This caused me, 15 minutes into the flight, to book an alternate return flight home on a competing airline (first class 1.2k purchase instead of my existing planned flight) just so I would not have to ever be on that aircraft, with that terrible service person, with those horrific seats ever again.

Not having a five hour delay with little notice! The crew was very kind, though, and just as tired as we passengers were. The flight didn't depart until nearly 1 am...and no reason was ever given.

The entire experience from boarding to landing was amazing! The crew were very friendly. Will definitely be back.

no service at all due to turbulence. they should've at least given us snacks, there were only 10 people on the entire flight.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

Smooth flight. Left on time, and got in 15 minutes early. Onboard video was great

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

WiFi didn’t work on two of four planes. Flight attendants were not overly friendly or welcoming. Planes were extremely slow to board and deplane.

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

Aside from a completely packed plane, I really have no complaints.

Bus to plane was delayed for no apparent reason and our luggage was still on the belt when they shut it off. Took about 20 minutes to turn it back on to get our luggage.

It was a pleasant surprise to have complimentary Wi-Fi on the flight

Late plane. Only one crew on the ground so we b had to wait for Denver flight to come in, board, and depart. At 78 yrs of age I was not pleased trying to get my connection. What really made me angry was the notification you sent me to hurry up or I would miss my connection. Why tell me to hurry up when you got me in late. It was not a good way of treating customers.

No complaints other than luggage carousel was incorrectly guiding passengers to the wrong carousel on the screen.

We were a little disappointed to not be able to complete check in online without uploading pics of passports. Also we have KTN's and they weren't on our boarding passes when we got to security. Had to trek back to counter to have them fix.

Excellent service in Polaris class IAD to ZRH. Arrived rested and well fed after the overnight flight.

It's a short hop. My carryon was checked at the gate, I didn't have to drag it all over the airport. Excellent wheelchair assist.

It was good overall except from Omaha to Denver when flight a was a repeatedly delayed apparently due to some issue at Denver. Communications could have been handled better. I had to board then deboard with luggage and board again

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

No screens or meal options. Freezing cold. Dirty seats. Left late.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

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

Information on your arrival and departure airports