$123+ Cheap flights from Boise to Baltimore (BOI - BWI)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BWI
Apr 27 — May 41
Round-trip
1 adult, Economy
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Cheapest flights from Boise to BaltimoreExplore the most affordable flight options available from Boise to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2026.
Explore the most affordable flight options available from Boise to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2026.
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/153:23 pm
BOI
- BWI
1 stop6h 03m
Delta
Wed 4/296:00 am
BWI
- BOI
1 stop9h 07m
Delta
Deal found 3/25![Delta logo]()
$269
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:40 pm
BOI
- BWI
2 stops10h 31m
Delta
Wed 4/226:03 am
BWI
- BOI
2 stops10h 23m
Delta
Deal found 3/24![Delta logo]()
$280
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/253:23 pm
BOI
- BWI
1 stop6h 03m
Delta
Tue 4/286:00 am
BWI
- BOI
1 stop9h 07m
Delta
Deal found 3/26![Delta logo]()
$297
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/153:23 pm
BOI
- BWI
1 stop6h 03m
Delta
Sat 4/256:03 am
BWI
- BOI
2 stops10h 23m
Delta
Deal found 3/25![Delta logo]()
$302
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1510:45 am
BOI
- BWI
2 stops10h 41m
Delta
Tue 4/286:00 am
BWI
- BOI
2 stops10h 26m
Delta
Deal found 3/25![Delta logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/212:22 pm
BOI
- BWI
1 stop13h 22m
Alaska Airlines
Fri 5/17:16 pm
BWI
- BOI
1 stop16h 26m
Alaska Airlines
Deal found 3/24![Alaska Airlines logo]()
$310
This Alaska Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:00 am
BOI
- BWI
1 stop21h 44m
Alaska Airlines
Wed 5/67:04 am
BWI
- BOI
1 stop10h 29m
Alaska Airlines
Deal found 3/25![Alaska Airlines logo]()
$317
This Southwest deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/142:00 pm
BOI
- BWI
1 stop8h 25m
Southwest
Tue 4/289:05 am
BWI
- BOI
1 stop8h 20m
Southwest
Deal found 3/25![Southwest logo]()
$323
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/173:23 pm
BOI
- BWI
1 stop6h 03m
Delta
Wed 4/296:00 am
BWI
- BOI
1 stop9h 07m
Delta
Deal found 3/25![Delta logo]()
$324
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3011:35 pm
BOI
- BWI
1 stop8h 01m
Delta
Mon 5/117:00 am
BWI
- BOI
1 stop7h 43m
Delta
Deal found 3/26![Delta logo]()
$325
Best flights from Boise to BaltimoreDiscover carefully curated flight deals from Boise to Baltimore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 28, 2026.
Discover carefully curated flight deals from Boise to Baltimore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 28, 2026.
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/810:50 am
BOI
- BWI
2 stops10h 27m
Delta
Thu 5/146:59 pm
BWI
- BOI
1 stop6h 47m
Delta
Deal found 3/25![Delta logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2111:58 am
BOI
- BWI
1 stop15h 46m
Alaska Airlines
Fri 5/17:16 pm
BWI
- BOI
1 stop16h 26m
Alaska Airlines
Deal found 3/27![Alaska Airlines logo]()
$365
This Southwest deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:00 am
BOI
- BWI
1 stop10h 10m
Southwest
Mon 4/206:45 am
BWI
- BOI
1 stop10h 55m
Southwest
Deal found 3/26![Southwest logo]()
$366
This United Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/22:33 pm
BOI
- BWI
1 stop6h 54m
United Airlines
Tue 5/56:05 am
BWI
- BOI
1 stop11h 21m
United Airlines
Deal found 3/26![United Airlines logo]()
$407
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/279:16 pm
BOI
- BWI
2 stops12h 27m
Delta
Mon 6/112:31 pm
BWI
- BOI
2 stops13h 22m
Delta
Deal found 3/25![Delta logo]()
$365
This Alaska Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/307:20 pm
BOI
- BWI
1 stop8h 24m
Alaska Airlines
Wed 5/67:04 am
BWI
- BOI
1 stop10h 29m
Alaska Airlines
Deal found 3/23![Alaska Airlines logo]()
$390
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/303:23 pm
BOI
- BWI
1 stop6h 03m
Delta
Wed 5/612:27 pm
BWI
- BOI
2 stops12h 43m
Delta
Deal found 3/25![Delta logo]()
$387
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:11 am
BOI
- BWI
1 stop7h 57m
United Airlines
Wed 4/296:05 am
BWI
- BOI
1 stop11h 19m
United Airlines
Deal found 3/27![United Airlines logo]()
$437
This Delta deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2611:35 pm
BOI
- BWI
1 stop8h 01m
Delta
Tue 4/286:00 am
BWI
- BOI
1 stop9h 07m
Delta
Deal found 3/23![Delta logo]()
$390
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/162:23 pm
BOI
- BWI
1 stop7h 23m
Delta
Fri 5/296:17 am
BWI
- BOI
1 stop9h 01m
Delta
Deal found 3/27![Delta logo]()
$402
Last-minute flights from Boise to BaltimoreDiscover last-minute flight deals from Boise to Baltimore. Data last updated March 28, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Baltimore. Data last updated March 28, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/142:00 pm
BOI
- BWI
1 stop8h 25m
Southwest
Tue 4/289:05 am
BWI
- BOI
1 stop8h 20m
Southwest
Deal found 3/25![Southwest logo]()
$323
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/153:23 pm
BOI
- BWI
1 stop6h 03m
Delta
Wed 4/296:00 am
BWI
- BOI
1 stop9h 07m
Delta
Deal found 3/25![Delta logo]()
$269
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1510:45 am
BOI
- BWI
2 stops10h 41m
Delta
Tue 4/286:00 am
BWI
- BOI
1 stop9h 07m
Delta
Deal found 3/25![Delta logo]()
$274
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:40 pm
BOI
- BWI
2 stops10h 31m
Delta
Wed 4/226:03 am
BWI
- BOI
2 stops10h 23m
Delta
Deal found 3/24![Delta logo]()
$280
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/153:23 pm
BOI
- BWI
1 stop6h 03m
Delta
Sat 4/256:03 am
BWI
- BOI
2 stops10h 23m
Delta
Deal found 3/25![Delta logo]()
$302
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1711:35 pm
BOI
- BWI
1 stop8h 45m
Delta
Tue 4/286:00 am
BWI
- BOI
1 stop9h 07m
Delta
Deal found 3/25![Delta logo]()
$324
This Alaska Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/212:22 pm
BOI
- BWI
1 stop13h 22m
Alaska Airlines
Fri 5/17:16 pm
BWI
- BOI
1 stop16h 26m
Alaska Airlines
Deal found 3/24![Alaska Airlines logo]()
$310
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/253:23 pm
BOI
- BWI
1 stop6h 03m
Delta
Tue 4/286:00 am
BWI
- BOI
1 stop9h 07m
Delta
Deal found 3/26![Delta logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:00 am
BOI
- BWI
1 stop21h 44m
Alaska Airlines
Wed 5/67:04 am
BWI
- BOI
1 stop10h 29m
Alaska Airlines
Deal found 3/25![Alaska Airlines logo]()
$317
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3011:35 pm
BOI
- BWI
1 stop8h 01m
Delta
Mon 5/117:00 am
BWI
- BOI
1 stop7h 43m
Delta
Deal found 3/26![Delta logo]()
$325
One-way flights from Boise to BaltimoreSearch for one-way flight options from Boise to Baltimore. Find affordable one-way fares based on user searches. Data last updated March 28, 2026.
Search for one-way flight options from Boise to Baltimore. Find affordable one-way fares based on user searches. Data last updated March 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/51:22 pm
BOI
- BWI
2 stops25h 00m
Frontier
Deal found 3/24![Frontier logo]()
$123
This United Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:11 am
BOI
- BWI
1 stop7h 57m
United Airlines
Deal found 3/24![United Airlines logo]()
$135
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:16 pm
BOI
- BWI
2 stops13h 20m
Delta
Deal found 3/24![Delta logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1611:53 am
BOI
- BWI
2 stops23h 01m
Frontier
Deal found 3/25![Frontier logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/281:25 pm
BOI
- BWI
2 stops40h 18m
Frontier
Deal found 3/25![Frontier logo]()
$145
This Alaska Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:08 pm
BOI
- BWI
1 stop9h 36m
Alaska Airlines
Deal found 3/24![Alaska Airlines logo]()
$155
This American Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/283:11 pm
BOI
- BWI
1 stop7h 00m
American Airlines
Deal found 3/25![American Airlines logo]()
$163
This American Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/21:29 pm
BOI
- BWI
1 stop8h 27m
American Airlines
Deal found 3/27![American Airlines logo]()
$164
This Alaska Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:08 pm
BOI
- BWI
1 stop9h 36m
Alaska Airlines
Deal found 3/24![Alaska Airlines logo]()
$165
This American Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:26 pm
BOI
- BWI
2 stops13h 39m
American Airlines
Deal found 3/23![American Airlines logo]()
$168
This Alaska Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/106:00 am
BOI
- BWI
1 stop21h 44m
Alaska Airlines
Deal found 3/24![Alaska Airlines logo]()
$171
Find flight deals from Boise to Baltimore
Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Baltimore (BWI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $269 (Delta) |
One-way from | $123 (Kiwi.com) |
Popular in | February |
Cheapest in | January |
Average price | $340 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boise to Baltimore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2026.
Use the filters below to find and compare flights from Boise to Baltimore that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BoiseBaltimore
BOI - BWI
BOIBWI
Boise Air Term. Gowen Fld
Fri 5/8
10:50 am-11:17 pm
2 stops10h 27m
Baltimore/Washington
Thu 5/14
6:59 pm-11:46 pm
1 stop6h 47m
$357
BoiseBaltimore
BOI - BWI
BOIBWI
Boise Air Term. Gowen Fld
Tue 4/21
11:58 am-5:44 am
1 stop15h 46m
Baltimore/Washington
Fri 5/1
7:16 pm-9:42 am
1 stop16h 26m
$365
BoiseBaltimore
BOI - BWI
BOIBWI
Boise Air Term. Gowen Fld
Wed 5/27
9:16 pm-11:43 am
2 stops12h 27m
Baltimore/Washington
Mon 6/1
12:31 pm-11:53 pm
2 stops13h 22m
$365
BoiseBaltimore
BOI - BWI
BOIBWI
Boise Air Term. Gowen Fld
Tue 4/14
6:00 am-6:10 pm
1 stop10h 10m
Baltimore/Washington
Mon 4/20
6:45 am-3:40 pm
1 stop10h 55m
$366
BoiseBaltimore
BOI - BWI
BOIBWI
Boise Air Term. Gowen Fld
Thu 4/30
3:23 pm-11:26 pm
1 stop6h 03m
Baltimore/Washington
Wed 5/6
12:27 pm-11:10 pm
2 stops12h 43m
$387
BoiseBaltimore
BOI - BWI
BOIBWI
Boise Air Term. Gowen Fld
Thu 4/30
7:20 pm-5:44 am
1 stop8h 24m
Baltimore/Washington
Wed 5/6
7:04 am-3:33 pm
1 stop10h 29m
$390
BoiseBaltimore
BOI - BWI
BOIBWI
Boise Air Term. Gowen Fld
Sun 4/26
11:35 pm-9:36 am
1 stop8h 01m
Baltimore/Washington
Tue 4/28
6:00 am-1:07 pm
1 stop9h 07m
$390
Quickest round-trip
BoiseBaltimore
BOI - BWI
BOIBWI
Boise Air Term. Gowen Fld
Sat 5/16
2:23 pm-11:46 pm
1 stop7h 23m
Baltimore/Washington
Fri 5/29
6:17 am-1:18 pm
1 stop9h 01m
$402
BoiseBaltimore
BOI - BWI
BOIBWI
Boise Air Term. Gowen Fld
Sat 5/2
2:33 pm-11:27 pm
1 stop6h 54m
Baltimore/Washington
Tue 5/5
6:05 am-3:26 pm
1 stop11h 21m
$407
BoiseBaltimore
BOI - BWI
BOIBWI
Boise Air Term. Gowen Fld
Tue 4/28
7:11 am-5:08 pm
1 stop7h 57m
Baltimore/Washington
Wed 4/29
6:05 am-3:24 pm
1 stop11h 19m
$437
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Boise to Baltimore
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boise to Baltimore in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Boise-Baltimore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boise-Baltimore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boise-Baltimore flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Boise-Baltimore flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boise-Baltimore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Boise to Baltimore
Have a flexible travel schedule? Discover the best time to fly to Baltimore from Boise with our price prediction graph.
BOI-BWI
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Boise to Baltimore
What is the cheapest month to book a flight from Boise to Baltimore?
Currently, April is the cheapest month in which you can book a flight from Boise to Baltimore (average of $141). Flying from Boise to Baltimore in December is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Boise to Baltimore?
Reviews of airlines servicing Baltimore
Get insights into the airlines that provide service to Baltimore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Baltimore. Reviews last updated March 28, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Boise to Baltimore have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Boise to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Boise and Baltimore flights
Browse other Boise and Baltimore flight options. Last updated on March 28, 2026.
Other flights from Boise
Browse through other flights departing from Boise. Flights are based on user searches made on Cheapflights and were last updated on March 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Boise to Baltimore
Discover the top 3 airlines that operate flights from Boise to Baltimore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$258 | Average$396 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$283 | Average$482 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$336 | Average$436 | FlexibilityNo cancel fee | On-time63% |