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BOI - BWI

$58 Find cheap flights from Boise to Baltimore

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 Baltimore departing on 5/28. 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
0 bags
Mon 6/3
Mon 6/10

Search hundreds of travel sites at once for deals on flights to Baltimore

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Baltimore, 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 Baltimore, as well as popular online travel agencies
In the last 7 days travelers have searched 43,369,418 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Cheap flight deals from Boise to Baltimore (BOI-BWI)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to Baltimore 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 and deals for you by selecting your travel dates.
Choose your dates
9:15 pm - 8:18 amBOI-BWI
9h 03m1 stop
2:25 pm - 4:30 pmBWI-BOI
28h 05m1 stop
$169Spirit Airlines
Find Deal
Fri, May 24 - Tue, May 28
9:15 pm - 8:18 amBOI-BWI
9h 03m1 stop
10:34 pm - 4:30 pmBWI-BOI
19h 56m2 stops
$173Spirit Airlines
Find Deal
Fri, May 24 - Tue, May 28
4:54 pm - 8:18 amBOI-BWI
13h 24m1 stop
2:25 pm - 8:25 pmBWI-BOI
8h 00m1 stop
$178Spirit Airlines
Find Deal
Sat, Jun 1 - Tue, Jun 4
8:46 pm - 9:22 pmBOI-BWI
22h 36m2 stops
6:30 am - 8:23 pmBWI-BOI
39h 53m3 stops
Wed, May 22 - Fri, Jun 14
6:14 pm - 8:18 pmBOI-BWI
24h 04m3 stops
6:39 pm - 3:13 pmBWI-BOI
22h 34m3 stops
Sun, Jun 16 - Tue, Jun 18
11:55 pm - 10:52 amBOI-BWI
8h 57m1 stop
4:36 pm - 10:47 pmBWI-BOI
8h 11m1 stop
$448Delta
Find Deal
Thu, Aug 15 - Mon, Aug 19
1:31 pm - 11:48 pmBOI-BWI
8h 17m1 stop
11:58 am - 9:31 pmBWI-BOI
11h 33m2 stops
$453American Airlines
Find Deal
Thu, Aug 15 - Mon, Aug 19
5:14 pm - 8:45 amBOI-BWI
13h 31m2 stops
11:58 am - 9:31 pmBWI-BOI
11h 33m2 stops
$458American Airlines
Find Deal
Thu, Aug 15 - Mon, Aug 19
5:23 am - 5:41 pmBOI-BWI
10h 18m2 stops
6:10 am - 12:26 pmBWI-BOI
8h 16m2 stops
$523Delta
Find Deal
Sat, Jun 1 - Tue, Jun 4
6:45 pm - 5:40 amBOI-BWI
8h 55m1 stop
7:05 am - 2:07 pmBWI-BOI
9h 02m1 stop
$577Alaska Airlines
Find Deal
Fri, May 31 - Fri, Jun 7

Flights from Boise to Baltimore - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Boise to Baltimore?

The average price of all flights from Boise to Baltimore clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Baltimore on a Tuesday and more expensive on a Sunday. On your return trip to Boise, you should consider flying back on a Tuesday, and avoid Sundays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Boise to Baltimore, 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 Baltimore is January, where tickets cost $400 on average. On the other hand, the most expensive months are June and November, where the average cost of tickets is $788 and $781 respectively.

How far in advance should I book a flight from Boise to Baltimore?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Boise to Baltimore, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Boise to Baltimore, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 13 days before departure.

Which airlines provide the cheapest flights from Boise to Baltimore?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Baltimore from Boise were found on Spirit Airlines ($58) and Sun Country Air ($148), and the lowest round-trip tickets were found on Spirit Airlines ($169) and Delta ($448).

Good to know

Low season

February

High season

June

Cheapest flight

$58
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 40% increase in price.
Flight from Boise to Baltimore

When to book flights from Boise to Baltimore

Are your dates flexible? Find out the best times to travel from Boise to Baltimore based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boise to Baltimore

  • What is the cheapest flight from Boise to Baltimore?

    In the last 3 days, the lowest price for a flight from Boise to Baltimore was $58 for a one-way ticket and $169 for a round-trip.

  • Do I need a passport to fly between Boise and Baltimore?

    No, a passport isn't needed to fly from Boise to Baltimore. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Boise to Baltimore?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boise to Baltimore?

    oneworld, and SkyTeam are the airline alliances operating flights between Boise and Baltimore, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Boise to Baltimore, Delta or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Boise to Baltimore are Delta and Alaska Airlines. With an average price for the route of $492 and an overall rating of 8.0, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $637 and an overall rating of 8.0.

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

    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 Baltimore.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Baltimore from Boise 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 Baltimore?

    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 to Baltimore with an airline and back to Boise with another airline. Booking your flights between Boise and BWI can sometimes prove cheaper using this method.

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

    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 to Baltimore from Boise up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Boise to Baltimore

 
See real verified KAYAK customer reviews for airlines flying from Boise to Baltimore. 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 Baltimore? 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
Alaska AirlinesOverall score based on 9137 reviews
8.6Crew
7.3Food
7.9Comfort
8.2Boarding
7.3Entertainment
Airline reviews

It was fine since it ensure we went to our destination in time.

10.0 ExcellentJay, May 2024SEA - JFK
Read more about Alaska Airlines reviews

It was fine since it ensure we went to our destination in time.

Overall good flight, smooth and on time and comfortable. Disappointing that food is not served and you can't purchase the snack packs on the plane.

The space for legs in coach is better than other Airlines you can even cross your legs!!

There was a row with three women who were very loud - talking and laughing. In an open, outdoor setting that's fine. On an airplane, no. The flight attendants told the women they were the fun row. It took the woman sitting in the row ahead of the loud women to tell them they were too loud, but everyone in the general vicinity was irritated. I didn't think it would be possible to be so rowdy for so long. Then when we landed we weren't let off at a gate. We had to be bussed in and the bus contended with airline traffic. After dealing with the loud passengers, this was not what I was expecting. An incredibly disappointing experience with an airline that I have always regarded as one of the better ones.

I bought the cheapest ticket. No meal, no checked luggage so I didn't expect much and was surprised by how good the flight and service was. Alaska is now my favorite airline.

Comfortable seat, plenty of leg room which is so rare, overhead bin comfortably accommodated my carry-on bag. Deli box was tasty, service was good, bathrooms were clean. Uneventful flight, which I appreciate. Departed on time and landed early.

No entertainment, food was cookies & juice,water, soda or coffee.

My baggage was in another flight, anit was delayed for one hour.

The maintenance delay was seemingly handled very poorly... Little to no information was provided to the passengers sitting on board for an extended period of time. On a brighter note, at least the cabin crew (flight attendants) did the best they could. They seemingly were provided very little information with regards to the delay. Unless absolutely beyond my control, I can’t imagine buying a ticket on Alaska airlines again, based on this and a previous experience my wife recently had, along with complaints overheard from other passengers.

They oversold my flight by 9 seats so when I went to check in I was not assigned a seat and the only one available if I didn’t want to chance it were 100 dollars more

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

Delta is one of the best airlines I have flown

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

All flights were on time and boarding was issue free

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

Our original business class flight was cancelled so we not only downgraded but we were also spread out across the plane not sitting together in separate middle seats. My poor kids were scared and couldn’t see me on the flight and the crew wasn’t sensitive to the situation and what the airlines did to us. Very dissatisfied with United airlines.

Crew were fine, drinks and snacks were as well but we were delayed for around 2 hrs which made our entry into Mexico delayed as well with the influx of arrivals at the same time. Sort of wasted our first day of vacation. We left Pittsburgh at 630am and did not arrive in Mexico until late dinner time.

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

American cancelled our flight home. Zero option for hotel, alternative transportation and took 3 hours to find our bags so we could take a 3 hour UBER ride home on our dime. Never flying AA again.

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Not being able to purchase my check in baggage online was a negative.

LATE LATE LATE!!! Plagued by late AA flights on this trip. Such a drag. This one was by far the worst.

WiFi connected but only let you go to the AA website, not even text messaging worked.

Too bad that first class seats do not recline significantly causing discomfort

Flight delayed over an over all day until it cancelled at 1:30am. Would not repeatedly delay that late. Offer hotel rooms and rebook early. Very difficult for families with small children

this is starting to seem like an american airlines standard. delayed flights and fake apologies… getting tired of it

The crew was not great or professional. It seemed like they didn't really want to be there. A true lack of effort for accommodating customers.

Everything was really good but the seats are not very comfortable.

I paid for WiFi, but it (WiFi) was very very slow, will never take again! Impossible open Utube 😤😤😤

I had no legroom, although I paid for extra legroom. I could barely put my bag in front of my feet and under the seat. The Wi-Fi was horrible. In fact the flight attendant said that they had to reboot it and see if it was going to work and never did.

The guy with severe body odor sat next to me. For the whole duration of the flight it was a torture. The airline should have better policy on limiting people with bad body odor to board the flight. Passengers should not be the ones to endure bad odor for the whole duration of the flight. The airline should be e the one to ensure decent air quality for ever passenger.

Overall it was a miserable experience... I will never fly spirit for more than a 3 hour flight or overnight.

The boarding attendant was slightly rude when I asked about checking our stroller. Made me feel like I was bothering her.

My wife and I are both handicapped and at boarding they upgraded us to a seat closer to the front rather than all the way towards the back. Much appreciated.

Not much seat room, but that was unexpected. But the seat headrest was very uncomfortable.

First the good, everyone was friendly and efficient. Flight was smooth and plane was very clean and new. Now the bad, seats have almost no padding on your behind. I was in exit row so I had tons of leg room for a 6' 2" bean pole with long legs. Everything was extra - water, soda, snacks everything besides oxygen. Ya get what you pay for, and my flight was cheap as you could ever want it, so no worries.

Book cheap flights from Boise to Baltimore

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Boise to Baltimore found on KAYAK in the last 72 hours.
5/28Tue
1 stopSpirit Airlines
14h 18mBOI-BWI
$58
6/3Mon
1 stopSpirit Airlines
14h 18mBOI-BWI
$77
5/20Mon
3 stopsSpirit Airlines
37h 22mBOI-BWI
$119
5/11Sat
1 stopSpirit Airlines
9h 03mBOI-BWI
$121
6/1Sat
1 stopSpirit Airlines
14h 13mBOI-BWI
$124
7/3Wed
1 stopSun Country Air
21h 26mBOI-BWI
$148
7/27Sat
1 stopSun Country Air
15h 16mBOI-BWI
$150
7/25Thu
1 stopAmerican Airlines
9h 46mBOI-BWI
$258
7/25Thu
2 stopsAmerican Airlines
14h 14mBOI-BWI
$263
6/9Sun
2 stopsAlaska Airlines
20h 10mBOI-BWI
$390

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Last minute flights from Boise to Baltimore

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Boise to Baltimore that are departing in the next 10 days.
5/9Thu
multi-stopSpirit Airlines
12h 58mBOI-BWI
5/12Sun
multi-stopSpirit Airlines
21h 10mBWI-BOI
$453
5/7Tue
multi-stopSpirit Airlines
14h 18mBOI-BWI
5/11Sat
multi-stopSpirit Airlines
8h 52mBWI-BOI
$523
5/8Wed
multi-stopSpirit Airlines
14h 42mBOI-BWI
5/12Sun
multi-stopSpirit Airlines
21h 10mBWI-BOI
$582
5/7Tue
multi-stopSpirit Airlines
14h 18mBOI-BWI
5/15Wed
multi-stopSpirit Airlines
28h 05mBWI-BOI
$649
5/8Wed
multi-stopSpirit Airlines
49h 00mBOI-BWI
5/12Sun
multi-stopSpirit Airlines
21h 10mBWI-BOI
$657
5/8Wed
multi-stopSpirit Airlines
49h 00mBOI-BWI
5/12Sun
multi-stopSpirit Airlines
21h 10mBWI-BOI
$667
5/8Wed
multi-stopSpirit Airlines
14h 42mBOI-BWI
5/12Sun
multi-stopSpirit Airlines
21h 10mBWI-BOI
$681
5/7Tue
multi-stopDelta
11h 43mBOI-BWI
5/11Sat
multi-stopDelta
7h 32mBWI-BOI
$733
5/7Tue
multi-stopDelta
11h 43mBOI-BWI
5/11Sat
multi-stopDelta
9h 31mBWI-BOI
$738
5/8Wed
multi-stopAmerican Airlines
11h 26mBOI-BWI
5/12Sun
multi-stopAmerican Airlines
9h 45mBWI-BOI
$760

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Boise - Baltimore Flights

Departure:

Boise (BOI)United States

Destination:

Baltimore (BWI)United States

Return flight deals:

Baltimore - Boise

Cabin classes: