$141 Cheap flight deals from Baltimore (WAS) to Southwest Idaho (BOI)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

This Weekend's Flight Deals from Baltimore to Southwest Idaho

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Oct 12 - Fri, Oct 17
DCA
Ronald Reagan Washington National
BOI
Boise
$670 Roundtrip, found 2 days ago
$670
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sun, Oct 12 from Ronald Reagan Washington National to Boise, returning Fri, Oct 17, priced at $670 found 2 days ago
Sat, Oct 11 - Tue, Oct 14
BWI
Baltimore Washington Intl. Thurgood Marshall
BOI
Boise
$752 Roundtrip, found 21 hours ago
$752
Roundtrip
found 21 hours ago
Select Alaska Airlines flight, departing Sat, Oct 11 from Baltimore Washington Intl. Thurgood Marshall to Boise, returning Tue, Oct 14, priced at $752 found 21 hours ago

Airfares from $141 One Way, $190 Round Trip from Baltimore to Southwest Idaho

Prices starting at $190 for return flights and $141 for one-way flights to Southwest Idaho were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 23 - Thu, Oct 30
DCA
Washington
BOI
Boise
$190 Roundtrip, found 3 days ago
$190
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Oct 23 from Washington to Boise, returning Thu, Oct 30, priced at $190 found 3 days ago
Wed, Dec 10 - Mon, Dec 15
BWI
Baltimore
BOI
Boise
$277 Roundtrip, found 3 days ago
$277
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Dec 10 from Baltimore to Boise, returning Mon, Dec 15, priced at $277 found 3 days ago
Tue, Dec 9 - Tue, Dec 16
BWI
Baltimore
BOI
Boise
$279 Roundtrip, found 3 days ago
$279
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Dec 9 from Baltimore to Boise, returning Tue, Dec 16, priced at $279 found 3 days ago
Wed, Nov 12 - Mon, Nov 17
BWI
Baltimore
BOI
Boise
$280 Roundtrip, found 1 day ago
$280
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Nov 12 from Baltimore to Boise, returning Mon, Nov 17, priced at $280 found 1 day ago
Wed, Dec 10 - Mon, Dec 15
BWI
Baltimore
BOI
Boise
$299 Roundtrip, found 3 days ago
$299
Roundtrip
found 3 days ago
Select United flight, departing Wed, Dec 10 from Baltimore to Boise, returning Mon, Dec 15, priced at $299 found 3 days ago

More About Flying To Southwest Idaho from Baltimore

Route Information for Flights from Baltimore to Southwest Idaho

Origin Airport IATA Code
WAS
Destination Airport IATA Code
BOI
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Baltimore to Southwest Idaho

If you are looking for guaranteed low prices on flights from Baltimore to Southwest Idaho, then look no further than Orbitz. Orbitz offers everything you need to plan the perfect trip—from cheap deals and bargain holiday packages to cutting-edge mobile tools.

Your Perfect Southwest IdahoVacation Package

Orbitz gives you access to exclusive deals and discounts on flights from Baltimore to Southwest Idaho. Mix and match hotels and Baltimore to Southwest Idaho flights to create your dream vacation. All your options are displayed at a glance with the Orbitz Matrix Display, which shows your package savings and built-in extras, such as free nights.

Stress free Searches Even on the Move

With free mobile apps for iPhone and Android, you never have to miss out on great prices on flights from Baltimore to Southwest Idaho. In a hurry? No worry—just check your flight status using m.orbtiz.com via your mobile browser or to book that exclusive hotel deal.

Don’t Forget the Car Rental

Need a car after your Baltimore to Southwest Idaho flights? Not only do you get great rental deals when you book in advance with Orbitz, we can send your flight details to the car rental company, so it knows when your flight from Baltimore to Southwest Idaho is delayed.

Low Price Guarantee

With the best deals and easy searching options, Orbitz make it easy and fun to find cheap Baltimore to Southwest Idaho flights, a great hotel, or a full vacation package. With Orbitz’s low price guarantee, you always get great discounts on air ticket prices.

More Destinations

More Destinations

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.