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$73 Find cheap flights from Idaho 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 to Baltimore departing on 9/24. 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
Thu 6/27
Thu 7/4

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In the last 7 days travelers have searched 42,816,550 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

May

Cheapest flight

$73
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Boise to Baltimore

FAQs for booking flights from Idaho to Baltimore

  • How does KAYAK find such low prices on flights from Idaho 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 Idaho to Baltimore.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Baltimore from Idaho 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 Idaho 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 Idaho with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho 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 Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Idaho to Baltimore?

Find which airlines fly direct from Idaho to Baltimore/Washington, which days they fly and book direct flights.

Nonstop departures

Idaho to Baltimore/Washington

Monday

ANA, Aer Lingus, Aeromexico, +37 more

ANA, Aer Lingus, +38 more

Tuesday

ANA, Aer Lingus, Aeromexico, +35 more

ANA, Aer Lingus, +36 more

Wednesday

ANA, Aer Lingus, Aeromexico, +34 more

ANA, Aer Lingus, +35 more

Thursday

ANA, Aer Lingus, Aeromexico, +37 more

ANA, Aer Lingus, +38 more

Friday

ANA, Aer Lingus, Aeromexico, +35 more

ANA, Aer Lingus, +36 more

Saturday

ANA, Aer Lingus, Aeromexico, +36 more

ANA, Aer Lingus, +37 more

Sunday

ANA, Aer Lingus, Aeromexico, +37 more

ANA, Aer Lingus, +38 more

See more direct flights

Nonstop returns

Baltimore/Washington to Idaho

Monday

ANA, Aer Lingus, Aeromexico, +37 more

ANA, Aer Lingus, +38 more

Tuesday

ANA, Aer Lingus, Aeromexico, +35 more

ANA, Aer Lingus, +36 more

Wednesday

ANA, Aer Lingus, Aeromexico, +34 more

ANA, Aer Lingus, +35 more

Thursday

ANA, Aer Lingus, Aeromexico, +37 more

ANA, Aer Lingus, +38 more

Friday

ANA, Aer Lingus, Aeromexico, +35 more

ANA, Aer Lingus, +36 more

Saturday

ANA, Aer Lingus, Aeromexico, +36 more

ANA, Aer Lingus, +37 more

Sunday

ANA, Aer Lingus, Aeromexico, +37 more

ANA, Aer Lingus, +38 more

See more direct flights
See more direct flights

Book cheap flights from Idaho to Baltimore

Recent round-trip flight deals

6/25Tue
1 stopSpirit Airlines
9h 41mBOI-BWI
7/4Thu
1 stopSpirit Airlines
8h 13mBWI-BOI
$229
6/10Mon
1 stopSpirit Airlines
9h 32mBOI-BWI
6/17Mon
1 stopSpirit Airlines
21h 11mBWI-BOI
$246
8/1Thu
1 stopSun Country Air
13h 25mGEG-BWI
8/8Thu
1 stopSun Country Air
8h 05mBWI-GEG
$330
7/25Thu
1 stopAmerican Airlines
9h 54mBOI-BWI
7/30Tue
1 stopAmerican Airlines
7h 29mBWI-BOI
$366
7/25Thu
1 stopAmerican Airlines
9h 54mBOI-BWI
7/30Tue
2 stopsAmerican Airlines
13h 28mBWI-BOI
$370
7/26Fri
1 stopDelta
9h 21mBOI-BWI
7/30Tue
2 stopsDelta
9h 29mBWI-BOI
$371
9/18Wed
2 stopsDelta
10h 12mGEG-BWI
9/21Sat
2 stopsDelta
10h 32mBWI-GEG
$375
9/18Wed
1 stopAlaska Airlines
7h 22mGEG-BWI
9/21Sat
1 stopAlaska Airlines
17h 25mBWI-GEG
$425
9/18Wed
1 stopAlaska Airlines
9h 05mGEG-BWI
9/21Sat
1 stopAlaska Airlines
12h 36mBWI-GEG
$435
6/23Sun
1 stopSun Country Air
19h 16mGEG-BWI
6/27Thu
1 stopSun Country Air
8h 18mBWI-GEG
$440

Search by stops

Search by airline

Search by price

Recent one-way flight deals

9/24Tue
1 stopSpirit Airlines
7h 33mBOI-BWI
$73
6/12Wed
1 stopSpirit Airlines
9h 41mBOI-BWI
$101
7/13Sat
1 stopSun Country Air
15h 05mBOI-BWI
$150
7/14Sun
1 stopSun Country Air
13h 17mGEG-BWI
$173
7/25Thu
1 stopAmerican Airlines
9h 54mBOI-BWI
$183
7/26Fri
2 stopsDelta
10h 00mBOI-BWI
$188
6/18Tue
1 stopAmerican Airlines
7h 42mGEG-BWI
$193
6/30Sun
2 stops
25h 50mGEG-BWI
$217
6/15Sat
2 stopsDelta
10h 51mBOI-BWI
$248
6/30Sun
3 stops
34h 12mGEG-BWI
$253

Search by stops

Search by airline

Search by price

Last minute flights from Idaho to Baltimore

Last minute flight, train and bus deals

6/1Sat
multi-stopSpirit Airlines
14h 13mBOI-BWI
6/6Thu
multi-stopSpirit Airlines
10h 02mBWI-BOI
$456
6/1Sat
multi-stopSpirit Airlines
9h 03mBOI-BWI
6/6Thu
multi-stopSpirit Airlines
26h 03mBWI-BOI
$488
6/1Sat
multi-stopSpirit Airlines
50h 42mBOI-BWI
6/6Thu
multi-stopSpirit Airlines
27h 57mBWI-BOI
$724
5/31Fri
multi-stopAmerican Airlines
9h 42mGEG-BWI
6/3Mon
multi-stopAmerican Airlines
16h 23mBWI-GEG
$740
5/31Fri
multi-stopAmerican Airlines
13h 01mGEG-BWI
6/3Mon
multi-stopAmerican Airlines
16h 23mBWI-GEG
$745
5/31Fri
multi-stopDelta
9h 25mGEG-BWI
6/3Mon
multi-stopDelta
8h 03mBWI-GEG
$759
5/31Fri
multi-stopDelta
5h 54mGEG-BWI
6/3Mon
multi-stopDelta
9h 02mBWI-GEG
$764
5/31Fri
multi-stopDelta
9h 29mGEG-BWI
6/3Mon
multi-stopDelta
8h 13mBWI-GEG
$776
5/31Fri
multi-stopAmerican Airlines
7h 45mGEG-BWI
6/2Sun
multi-stopAmerican Airlines
11h 29mBWI-GEG
$780
5/31Fri
multi-stopUnited Airlines
14h 50mGEG-BWI
6/2Sun
multi-stopUnited Airlines
17h 52mBWI-GEG
$1,277

Search by stops

Search by airline

Search by price

Flights to Baltimore

Destination:

Baltimore (BWI)United States

Return flight deals:

Baltimore - Idaho

Cabin classes: