$154+ 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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BWI
Mar 25 — Apr 11
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Best
Last-minute
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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 February 23, 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 February 23, 2026.
This Delta deal was found by Cheapflights users on 2/20. 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 4/17:30 pm
BOI
- BWI
2 stops12h 09m
Delta
Tue 4/75:40 am
BWI
- BOI
2 stops12h 23m
Delta
Deal found 2/20![Delta logo]()
$274
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Wed 4/11:39 pm
BOI
- BWI
1 stop7h 20m
American Airlines
Tue 4/75:39 am
BWI
- BOI
1 stop9h 10m
American Airlines
Deal found 2/20![American Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 2/21. 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 4/711:40 pm
BOI
- BWI
1 stop7h 59m
Delta
Tue 4/1412:27 pm
BWI
- BOI
2 stops10h 02m
Delta
Deal found 2/21![Delta logo]()
$312
This Delta deal was found by Cheapflights users on 2/20. 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 4/308:40 pm
BOI
- BWI
2 stops11h 42m
Delta
Wed 5/612:27 pm
BWI
- BOI
2 stops11h 57m
Delta
Deal found 2/20![Delta logo]()
$315
This Southwest deal was found by Cheapflights users on 2/21. 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 4/72:05 pm
BOI
- BWI
1 stop8h 20m
Southwest
Tue 4/148:45 am
BWI
- BOI
1 stop9h 55m
Southwest
Deal found 2/21![Southwest logo]()
$333
This Delta deal was found by Cheapflights users on 2/19. 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 5/162:25 pm
BOI
- BWI
1 stop8h 03m
Delta
Sat 5/237:00 am
BWI
- BOI
1 stop8h 19m
Delta
Deal found 2/19![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 2/21. 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.
Mon 3/307:30 pm
BOI
- BWI
2 stops13h 00m
Delta
Sun 4/57:01 am
BWI
- BOI
2 stops13h 42m
Delta
Deal found 2/21![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 2/21. 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.
Mon 3/304:40 pm
BOI
- BWI
2 stops16h 07m
Delta
Mon 4/66:00 am
BWI
- BOI
1 stop8h 38m
Delta
Deal found 2/21![Delta logo]()
$355
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 February 23, 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 February 23, 2026.
This Delta deal was found by Cheapflights users on 2/19. 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 4/308:40 pm
BOI
- BWI
2 stops11h 42m
Delta
Wed 5/612:27 pm
BWI
- BOI
2 stops11h 57m
Delta
Deal found 2/19![Delta logo]()
$315
This Alaska Airlines deal was found by Cheapflights users on 2/21. 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.
Wed 4/226:08 pm
BOI
- BWI
1 stop9h 36m
Alaska Airlines
Fri 5/17:04 am
BWI
- BOI
1 stop8h 48m
Alaska Airlines
Deal found 2/21![Alaska Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 2/19. 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 4/21:31 pm
BOI
- BWI
1 stop8h 02m
American Airlines
Sun 4/56:00 am
BWI
- BOI
1 stop8h 48m
American Airlines
Deal found 2/19![American Airlines logo]()
$443
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Wed 4/225:00 am
BOI
- BWI
2 stops9h 24m
United Airlines
Fri 5/13:27 pm
BWI
- BOI
1 stop9h 18m
United Airlines
Deal found 2/19![United Airlines logo]()
$537
This Delta deal was found by Cheapflights users on 2/18. 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 4/188:59 am
BOI
- BWI
2 stops12h 26m
Delta
Sun 5/107:00 am
BWI
- BOI
1 stop8h 19m
Delta
Deal found 2/18![Delta logo]()
$375
This Delta deal was found by Cheapflights users on 2/19. 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 4/193:44 pm
BOI
- BWI
2 stops12h 16m
Delta
Sun 4/267:15 am
BWI
- BOI
1 stop6h 47m
Delta
Deal found 2/19![Delta logo]()
$396
This Alaska Airlines deal was found by Cheapflights users on 2/22. 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 5/144:28 pm
BOI
- BWI
2 stops12h 00m
Alaska Airlines
Tue 5/194:17 pm
BWI
- BOI
1 stop9h 41m
Alaska Airlines
Deal found 2/22![Alaska Airlines logo]()
$438
This Delta deal was found by Cheapflights users on 2/19. 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
Mon 5/115:34 am
BWI
- BOI
1 stop9h 06m
Delta
Deal found 2/19![Delta logo]()
$437
This United Airlines deal was found by Cheapflights users on 2/19. 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 4/215:00 am
BOI
- BWI
2 stops9h 24m
United Airlines
Fri 5/13:27 pm
BWI
- BOI
1 stop9h 18m
United Airlines
Deal found 2/19![United Airlines logo]()
$537
This Delta deal was found by Cheapflights users on 2/21. 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 4/210:35 am
BOI
- BWI
2 stops10h 26m
Delta
Sun 4/57:01 am
BWI
- BOI
2 stops13h 42m
Delta
Deal found 2/21![Delta logo]()
$535
Last-minute flights from Boise to BaltimoreDiscover last-minute flight deals from Boise to Baltimore. Data last updated February 23, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Baltimore. Data last updated February 23, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 2/21. 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.
Mon 3/307:30 pm
BOI
- BWI
2 stops13h 00m
Delta
Sun 4/57:01 am
BWI
- BOI
2 stops13h 42m
Delta
Deal found 2/21![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 2/21. 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.
Mon 3/304:40 pm
BOI
- BWI
2 stops16h 07m
Delta
Mon 4/66:00 am
BWI
- BOI
1 stop8h 38m
Delta
Deal found 2/21![Delta logo]()
$355
This Delta deal was found by Cheapflights users on 2/21. 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.
Mon 3/3010:35 am
BOI
- BWI
2 stops21h 55m
Delta
Sat 4/45:40 am
BWI
- BOI
2 stops17h 21m
Delta
Deal found 2/21![Delta logo]()
$376
This Delta deal was found by Cheapflights users on 2/21. 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 3/319:00 am
BOI
- BWI
2 stops12h 59m
Delta
Sun 4/55:40 am
BWI
- BOI
2 stops15h 03m
Delta
Deal found 2/21![Delta logo]()
$365
This Delta deal was found by Cheapflights users on 2/21. 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 3/3111:30 pm
BOI
- BWI
1 stop8h 09m
Delta
Mon 4/62:38 pm
BWI
- BOI
1 stop9h 57m
Delta
Deal found 2/21![Delta logo]()
$372
This Delta deal was found by Cheapflights users on 2/21. 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 3/3111:30 pm
BOI
- BWI
1 stop8h 09m
Delta
Sat 4/45:40 am
BWI
- BOI
2 stops18h 24m
Delta
Deal found 2/21![Delta logo]()
$389
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 February 23, 2026.
Search for one-way flight options from Boise to Baltimore. Find affordable one-way fares based on user searches. Data last updated February 23, 2026.
This Delta deal was found by Cheapflights users on 2/20. 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 3/2511:30 pm
BOI
- BWI
1 stop9h 21m
Delta
Deal found 2/20![Delta logo]()
$154
This Delta deal was found by Cheapflights users on 2/19. 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 5/138:59 am
BOI
- BWI
2 stops12h 18m
Delta
Deal found 2/19![Delta logo]()
$157
This American Airlines deal was found by Cheapflights users on 2/20. 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 3/261:31 pm
BOI
- BWI
1 stop8h 02m
American Airlines
Deal found 2/20![American Airlines logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 3/2612:15 pm
BOI
- BWI
2 stops24h 09m
Frontier
Deal found 2/20![Frontier logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Sun 3/1512:15 pm
BOI
- BWI
2 stops30h 50m
Frontier
Deal found 2/20![Frontier logo]()
$174
This American Airlines deal was found by Cheapflights users on 2/20. 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 4/231:41 pm
BOI
- BWI
1 stop7h 28m
American Airlines
Deal found 2/20![American Airlines logo]()
$193
This United Airlines deal was found by Cheapflights users on 2/21. 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.
Mon 3/166:55 pm
BOI
- BWI
1 stop10h 24m
United Airlines
Deal found 2/21![United Airlines logo]()
$197
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Thu 4/237:03 pm
BOI
- BWI
2 stops12h 59m
United Airlines
Deal found 2/20![United Airlines logo]()
$198
This Delta deal was found by Cheapflights users on 2/20. 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 4/211:40 pm
BOI
- BWI
1 stop7h 59m
Delta
Deal found 2/20![Delta logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 4/233:13 pm
BOI
- BWI
3 stops18h 33m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$244
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 February 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $274 (Delta) |
One-way from | $154 (Delta) |
Popular in | February |
Cheapest in | January |
Average price | $771 |
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 February 23, 2026.
Use the filters below to find and compare flights from Boise to Baltimore that are best for you.
Fly from
Boise
Fly to
Baltimore
Route
Depart
Return
Price
BoiseBaltimore
BOI - BWI
BOIBWI
Boise Air Term. Gowen Fld
Thu 4/30
8:40 pm-10:22 am
2 stops11h 42m
Baltimore/Washington
Wed 5/6
12:27 pm-10:24 pm
2 stops11h 57m
$315
BoiseBaltimore
BOI - BWI
BOIBWI
Boise Air Term. Gowen Fld
Sat 4/18
8:59 am-11:25 pm
2 stops12h 26m
Baltimore/Washington
Sun 5/10
7:00 am-1:19 pm
1 stop8h 19m
$375
BoiseBaltimore
BOI - BWI
BOIBWI
Boise Air Term. Gowen Fld
Wed 4/22
6:08 pm-5:44 am
1 stop9h 36m
Baltimore/Washington
Fri 5/1
7:04 am-1:52 pm
1 stop8h 48m
$389
BoiseBaltimore
BOI - BWI
BOIBWI
Boise Air Term. Gowen Fld
Sun 4/19
3:44 pm-6:00 am
2 stops12h 16m
Baltimore/Washington
Sun 4/26
7:15 am-12:02 pm
1 stop6h 47m
$396
BoiseBaltimore
BOI - BWI
BOIBWI
Boise Air Term. Gowen Fld
Thu 4/30
3:23 pm-11:26 pm
1 stop6h 03m
Baltimore/Washington
Mon 5/11
5:34 am-12:40 pm
1 stop9h 06m
$437
BoiseBaltimore
BOI - BWI
BOIBWI
Boise Air Term. Gowen Fld
Thu 5/14
4:28 pm-6:28 am
2 stops12h 00m
Baltimore/Washington
Tue 5/19
4:17 pm-11:58 pm
1 stop9h 41m
$438
BoiseBaltimore
BOI - BWI
BOIBWI
Boise Air Term. Gowen Fld
Thu 4/2
1:31 pm-11:33 pm
1 stop8h 02m
Baltimore/Washington
Sun 4/5
6:00 am-12:48 pm
1 stop8h 48m
$443
BoiseBaltimore
BOI - BWI
BOIBWI
Boise Air Term. Gowen Fld
Thu 4/2
10:35 am-11:01 pm
2 stops10h 26m
Baltimore/Washington
Sun 4/5
7:01 am-6:43 pm
2 stops13h 42m
$535
BoiseBaltimore
BOI - BWI
BOIBWI
Boise Air Term. Gowen Fld
Wed 4/22
5:00 am-4:24 pm
2 stops9h 24m
Baltimore/Washington
Fri 5/1
3:27 pm-10:45 pm
1 stop9h 18m
$537
BoiseBaltimore
BOI - BWI
BOIBWI
Boise Air Term. Gowen Fld
Tue 4/21
5:00 am-4:24 pm
2 stops9h 24m
Baltimore/Washington
Fri 5/1
3:27 pm-10:45 pm
1 stop9h 18m
$537
Showing 1-10 of 18 results
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 February.
| 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
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 February 23, 2026.
See what other customers who have flown with Southwest, Delta, and United 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.
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Boise to Baltimore
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Complete your trip
Complete your trip to Baltimore by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Boise to Baltimore, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boise and Baltimore flights
Browse other Boise and Baltimore flight options. Last updated on February 23, 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 February 23, 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 February 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$268 | Average$482 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$286 | Average$411 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$340 | Average$442 | FlexibilityNo cancel fee | On-time63% |