$98+ 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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BWI
Aug 7 — Aug 141
Round-trip
1 adult, Economy
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Find cheap flights from Boise to Baltimore with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Boise to Baltimore
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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 July 8, 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 July 8, 2026.
This Delta deal was found by Cheapflights users on 7/7. 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 8/1011:10 pm
BOI
- BWI
1 stop8h 09m
Delta
Thu 8/137:17 pm
BWI
- BOI
1 stop6h 42m
Delta
Deal found 7/7![Delta logo]()
$197
This Southwest deal was found by Cheapflights users on 7/6. 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.
Thu 8/276:00 am
BOI
- BWI
2 stops9h 15m
Southwest
Mon 8/316:40 am
BWI
- BOI
1 stop9h 35m
Southwest
Deal found 7/6![Southwest logo]()
$207
This Delta deal was found by Cheapflights users on 7/7. 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 8/106:45 pm
BOI
- BWI
2 stops12h 34m
Delta
Tue 8/185:36 pm
BWI
- BOI
2 stops8h 23m
Delta
Deal found 7/7![Delta logo]()
$208
This Southwest deal was found by Cheapflights users on 7/8. 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.
Sat 9/193:25 pm
BOI
- BWI
1 stop13h 05m
Southwest
Sat 9/266:35 am
BWI
- BOI
1 stop6h 20m
Southwest
Deal found 7/8![Southwest logo]()
$212
This Southwest deal was found by Cheapflights users on 7/8. 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.
Sat 9/193:25 pm
BOI
- BWI
1 stop13h 05m
Southwest
Tue 9/2211:00 am
BWI
- BOI
2 stops10h 45m
Southwest
Deal found 7/8![Southwest logo]()
$217
This Southwest deal was found by Cheapflights users on 7/6. 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.
Sat 8/224:05 pm
BOI
- BWI
2 stops12h 30m
Southwest
Sat 8/296:30 am
BWI
- BOI
1 stop7h 45m
Southwest
Deal found 7/6![Southwest logo]()
$218
This Southwest deal was found by Cheapflights users on 7/7. 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 8/112:20 pm
BOI
- BWI
1 stop14h 10m
Southwest
Tue 8/1810:15 am
BWI
- BOI
1 stop14h 10m
Southwest
Deal found 7/7![Southwest logo]()
$228
This Delta deal was found by Cheapflights users on 7/7. 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 8/711:10 pm
BOI
- BWI
1 stop8h 48m
Delta
Thu 8/137:17 pm
BWI
- BOI
1 stop6h 42m
Delta
Deal found 7/7![Delta logo]()
$247
This Delta deal was found by Cheapflights users on 7/8. 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 9/195:30 am
BOI
- BWI
2 stops9h 58m
Delta
Sat 9/266:15 am
BWI
- BOI
1 stop9h 14m
Delta
Deal found 7/8![Delta logo]()
$250
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 July 8, 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 July 8, 2026.
This Delta deal was found by Cheapflights users on 7/8. 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 12/101:15 pm
BOI
- BWI
2 stops9h 11m
Delta
Tue 12/156:59 pm
BWI
- BOI
1 stop6h 56m
Delta
Deal found 7/8![Delta logo]()
$250
This Alaska Airlines deal was found by Cheapflights users on 7/4. 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.
Sat 9/194:20 pm
BOI
- BWI
1 stop12h 10m
Alaska Airlines
Tue 9/227:15 pm
BWI
- BOI
1 stop16h 41m
Alaska Airlines
Deal found 7/4![Alaska Airlines logo]()
$336
This Southwest deal was found by Cheapflights users on 7/8. 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.
Wed 8/52:20 pm
BOI
- BWI
1 stop14h 10m
Southwest
Wed 8/122:50 pm
BWI
- BOI
2 stops9h 35m
Southwest
Deal found 7/8![Southwest logo]()
$373
This United Airlines deal was found by Cheapflights users on 7/3. 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 8/2512:24 pm
BOI
- BWI
1 stop7h 05m
United Airlines
Wed 8/2610:25 am
BWI
- BOI
2 stops13h 12m
United Airlines
Deal found 7/3![United Airlines logo]()
$408
This Delta deal was found by Cheapflights users on 7/3. 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 11/75:30 am
BOI
- BWI
1 stop6h 33m
Delta
Mon 11/94:39 pm
BWI
- BOI
1 stop8h 02m
Delta
Deal found 7/3![Delta logo]()
$293
This Southwest deal was found by Cheapflights users on 7/7. 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.
Fri 10/911:20 am
BOI
- BWI
1 stop11h 30m
Southwest
Sun 10/1110:35 pm
BWI
- BOI
2 stops14h 45m
Southwest
Deal found 7/7![Southwest logo]()
$389
This Alaska Airlines deal was found by Cheapflights users on 7/4. 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 10/92:08 pm
BOI
- BWI
1 stop13h 12m
Alaska Airlines
Sun 10/117:00 am
BWI
- BOI
1 stop10h 23m
Alaska Airlines
Deal found 7/4![Alaska Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 7/7. 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 8/611:10 pm
BOI
- BWI
1 stop9h 47m
Delta
Mon 8/105:36 pm
BWI
- BOI
2 stops8h 23m
Delta
Deal found 7/7![Delta logo]()
$441
This Southwest deal was found by Cheapflights users on 7/5. 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.
Thu 10/812:00 pm
BOI
- BWI
2 stops9h 50m
Southwest
Sun 10/1110:35 pm
BWI
- BOI
2 stops14h 45m
Southwest
Deal found 7/5![Southwest logo]()
$453
Last-minute flights from Boise to BaltimoreDiscover last-minute flight deals from Boise to Baltimore. Data last updated July 8, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Baltimore. Data last updated July 8, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/7. 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 8/711:10 pm
BOI
- BWI
1 stop8h 48m
Delta
Thu 8/137:17 pm
BWI
- BOI
1 stop6h 42m
Delta
Deal found 7/7![Delta logo]()
$247
This Delta deal was found by Cheapflights users on 7/7. 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 8/1011:10 pm
BOI
- BWI
1 stop8h 09m
Delta
Thu 8/137:17 pm
BWI
- BOI
1 stop6h 42m
Delta
Deal found 7/7![Delta logo]()
$197
This Delta deal was found by Cheapflights users on 7/7. 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 8/106:45 pm
BOI
- BWI
2 stops12h 34m
Delta
Tue 8/185:36 pm
BWI
- BOI
2 stops8h 23m
Delta
Deal found 7/7![Delta logo]()
$208
This Southwest deal was found by Cheapflights users on 7/7. 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 8/112:20 pm
BOI
- BWI
1 stop14h 10m
Southwest
Tue 8/1810:15 am
BWI
- BOI
1 stop14h 10m
Southwest
Deal found 7/7![Southwest logo]()
$228
This Southwest deal was found by Cheapflights users on 7/8. 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.
Mon 8/1710:25 am
BOI
- BWI
2 stops11h 00m
Southwest
Wed 9/93:15 pm
BWI
- BOI
2 stops9h 55m
Southwest
Deal found 7/8![Southwest logo]()
$282
This Delta deal was found by Cheapflights users on 7/7. 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 8/186:45 pm
BOI
- BWI
1 stop9h 35m
Delta
Sun 8/237:00 am
BWI
- BOI
1 stop7h 49m
Delta
Deal found 7/7![Delta logo]()
$278
This Southwest deal was found by Cheapflights users on 7/6. 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.
Sat 8/224:05 pm
BOI
- BWI
2 stops12h 30m
Southwest
Sat 8/296:30 am
BWI
- BOI
1 stop7h 45m
Southwest
Deal found 7/6![Southwest logo]()
$218
This Southwest deal was found by Cheapflights users on 7/6. 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.
Thu 8/276:00 am
BOI
- BWI
2 stops9h 15m
Southwest
Mon 8/316:40 am
BWI
- BOI
1 stop9h 35m
Southwest
Deal found 7/6![Southwest logo]()
$207
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 July 8, 2026.
Search for one-way flight options from Boise to Baltimore. Find affordable one-way fares based on user searches. Data last updated July 8, 2026.
This American Airlines deal was found by Cheapflights users on 7/7. 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 8/133:19 pm
BOI
- BWI
1 stop6h 40m
American Airlines
Deal found 7/7![American Airlines logo]()
$98
This Delta deal was found by Cheapflights users on 7/7. 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 8/1311:10 pm
BOI
- BWI
1 stop9h 47m
Delta
Deal found 7/7![Delta logo]()
$99
This Delta deal was found by Cheapflights users on 7/7. 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 9/2111:10 pm
BOI
- BWI
2 stops10h 35m
Delta
Deal found 7/7![Delta logo]()
$104
This Southwest deal was found by Cheapflights users on 7/8. 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.
Sat 9/194:05 pm
BOI
- BWI
2 stops12h 30m
Southwest
Deal found 7/8![Southwest logo]()
$114
This Southwest deal was found by Cheapflights users on 7/7. 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.
Thu 8/1310:25 am
BOI
- BWI
2 stops11h 00m
Southwest
Deal found 7/7![Southwest logo]()
$131
This Delta deal was found by Cheapflights users on 7/6. 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 9/226:44 pm
BOI
- BWI
1 stop9h 34m
Delta
Deal found 7/6![Delta logo]()
$147
This Southwest deal was found by Cheapflights users on 7/7. 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.
Fri 8/2112:10 pm
BOI
- BWI
1 stop8h 35m
Southwest
Deal found 7/7![Southwest logo]()
$149
This Delta deal was found by Cheapflights users on 7/6. 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 8/246:45 pm
BOI
- BWI
2 stops12h 34m
Delta
Deal found 7/6![Delta logo]()
$152
This Southwest deal was found by Cheapflights users on 7/5. 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.
Wed 8/52:20 pm
BOI
- BWI
1 stop14h 10m
Southwest
Deal found 7/5![Southwest logo]()
$169
This Southwest deal was found by Cheapflights users on 7/7. 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.
Mon 8/37:20 pm
BOI
- BWI
1 stop8h 15m
Southwest
Deal found 7/7![Southwest logo]()
$175
This Alaska Airlines deal was found by Cheapflights users on 7/8. 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.
Sat 9/198:03 am
BOI
- BWI
1 stop8h 05m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$180
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 July 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $197 (Delta) |
One-way from | $98 (American Airlines) |
Popular in | February |
Cheapest in | March |
Average price | $517 |
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 July 8, 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
Thu 12/10
1:15 pm-12:26 am
2 stops9h 11m
Baltimore/Washington
Tue 12/15
6:59 pm-11:55 pm
1 stop6h 56m
$250
Quickest round-trip
BoiseBaltimore
BOI - BWI
BOIBWI
Boise Air Term. Gowen Fld
Sat 11/7
5:30 am-2:03 pm
1 stop6h 33m
Baltimore/Washington
Mon 11/9
4:39 pm-10:41 pm
1 stop8h 02m
$293
BoiseBaltimore
BOI - BWI
BOIBWI
Boise Air Term. Gowen Fld
Sat 9/19
4:20 pm-6:30 am
1 stop12h 10m
Baltimore/Washington
Tue 9/22
7:15 pm-9:56 am
1 stop16h 41m
$336
BoiseBaltimore
BOI - BWI
BOIBWI
Boise Air Term. Gowen Fld
Wed 8/5
2:20 pm-6:30 am
1 stop14h 10m
Baltimore/Washington
Wed 8/12
2:50 pm-10:25 pm
2 stops9h 35m
$373
BoiseBaltimore
BOI - BWI
BOIBWI
Boise Air Term. Gowen Fld
Fri 10/9
11:20 am-12:50 am
1 stop11h 30m
Baltimore/Washington
Sun 10/11
10:35 pm-11:20 am
2 stops14h 45m
$389
BoiseBaltimore
BOI - BWI
BOIBWI
Boise Air Term. Gowen Fld
Tue 8/25
12:24 pm-9:29 pm
1 stop7h 05m
Baltimore/Washington
Wed 8/26
10:25 am-9:37 pm
2 stops13h 12m
$408
BoiseBaltimore
BOI - BWI
BOIBWI
Boise Air Term. Gowen Fld
Thu 8/6
11:10 pm-10:57 am
1 stop9h 47m
Baltimore/Washington
Mon 8/10
5:36 pm-11:59 pm
2 stops8h 23m
$441
BoiseBaltimore
BOI - BWI
BOIBWI
Boise Air Term. Gowen Fld
Thu 10/8
12:00 pm-11:50 pm
2 stops9h 50m
Baltimore/Washington
Sun 10/11
10:35 pm-11:20 am
2 stops14h 45m
$453
BoiseBaltimore
BOI - BWI
BOIBWI
Boise Air Term. Gowen Fld
Fri 10/9
2:08 pm-5:20 am
1 stop13h 12m
Baltimore/Washington
Sun 10/11
7:00 am-3:23 pm
1 stop10h 23m
$469
Cheapest one-way
Quickest one-way
BoiseBaltimore
BOI - BWI
BOIBWI
Boise Air Term. Gowen Fld
Thu 10/1
2:50 pm-11:19 pm
1 stop6h 29m
$99
Showing 1-10 of 16 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 July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | 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, March is the cheapest month in which you can book a flight from Boise to Baltimore (average of $340). Flying from Boise to Baltimore in February is currently the most expensive (average of $771). 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 July 8, 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.
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentJoseph,Sep 2023
LAX - BWI
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentJoseph,Sep 2023
LAX - BWI
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentJoseph,Sep 2023
LAX - BWI
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentJoseph,Sep 2023
LAX - BWI
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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Alternative routes for Boise to Baltimore
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Boise and Baltimore flights
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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 July 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$196 | Average$359 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$283 | Average$516 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$340 | Average$436 | FlexibilityNo cancel fee | On-time63% |