Flights from Baltimore to Boise

Cheapest flights from Baltimore

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Jul 27 - Sun, Aug 3

DCA

Ronald Reagan Washington National

BOI

Boise

$494 Roundtrip, found 22 hours ago

$494

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Sun, Jul 27 from Ronald Reagan Washington National to Boise, returning Sun, Aug 3, priced at $494 found 22 hours ago

Sat, Jul 26 - Wed, Jul 30

DCA

Ronald Reagan Washington National

BOI

Boise

$814 Roundtrip, found 13 hours ago

$814

Roundtrip

found 13 hours ago

Select Delta flight, departing Sat, Jul 26 from Ronald Reagan Washington National to Boise, returning Wed, Jul 30, priced at $814 found 13 hours ago

Sat, Jul 26 - Sat, Aug 2

DCA

Ronald Reagan Washington National

BOI

Boise

$839 Roundtrip, found 13 hours ago

$839

Roundtrip

found 13 hours ago

Select Delta flight, departing Sat, Jul 26 from Ronald Reagan Washington National to Boise, returning Sat, Aug 2, priced at $839 found 13 hours ago

Sat, Jul 26 - Thu, Jul 31

DCA

Ronald Reagan Washington National

BOI

Boise

$869 Roundtrip, found 13 hours ago

$869

Roundtrip

found 13 hours ago

Select Delta flight, departing Sat, Jul 26 from Ronald Reagan Washington National to Boise, returning Thu, Jul 31, priced at $869 found 13 hours ago

Fri, Jul 25 - Sat, Jul 26

DCA

Ronald Reagan Washington National

BOI

Boise

$870 Roundtrip, found 13 hours ago

$870

Roundtrip

found 13 hours ago

Select Alaska Airlines flight, departing Fri, Jul 25 from Ronald Reagan Washington National to Boise, returning Sat, Jul 26, priced at $870 found 13 hours ago

Sun, Jul 27 - Sat, Aug 2

DCA

Ronald Reagan Washington National

BOI

Boise

$896 Roundtrip, found 13 hours ago

$896

Roundtrip

found 13 hours ago

Select Delta flight, departing Sun, Jul 27 from Ronald Reagan Washington National to Boise, returning Sat, Aug 2, priced at $896 found 13 hours ago

Sat, Jul 26 - Sun, Jul 27

DCA

Ronald Reagan Washington National

BOI

Boise

$916 Roundtrip, found 13 hours ago

$916

Roundtrip

found 13 hours ago

Select Delta flight, departing Sat, Jul 26 from Ronald Reagan Washington National to Boise, returning Sun, Jul 27, priced at $916 found 13 hours ago

Fri, Jul 25 - Thu, Jul 31

DCA

Ronald Reagan Washington National

BOI

Boise

$926 Roundtrip, found 13 hours ago

$926

Roundtrip

found 13 hours ago

Select Hawaiian Airlines flight, departing Fri, Jul 25 from Ronald Reagan Washington National to Boise, returning Thu, Jul 31, priced at $926 found 13 hours ago

Thu, Jul 24 - Mon, Jul 28

DCA

Ronald Reagan Washington National

BOI

Boise

$968 Roundtrip, found 13 hours ago

$968

Roundtrip

found 13 hours ago

Select United flight, departing Thu, Jul 24 from Ronald Reagan Washington National to Boise, returning Mon, Jul 28, priced at $968 found 13 hours ago