Cheap Flights to Annex

View ₩163,200 flight on Mon, May 4, 2026Opens in a new window

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How much is the cheapest flight to Annex?

Prices were available within the past 7 days and start at ₩163,200 for one-way flights and ₩296,900 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, May 25 - Mon, Jun 8
SEA
Seattle
BOI
Boise
₩296,900 Roundtrip, found 1 day ago
₩296,900
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, May 25 from Seattle to Boise, returning Mon, Jun 8, priced at ₩296,900 found 1 day ago
United
Tue, Apr 28 - Thu, Apr 30
SEA
Seattle
BOI
Boise
₩433,900 Roundtrip, found 2 days ago
₩433,900
Roundtrip
found 2 days ago
Select United flight, departing Tue, Apr 28 from Seattle to Boise, returning Thu, Apr 30, priced at ₩433,900 found 2 days ago
American Airlines
Mon, May 25 - Mon, Jun 8
SEA
Seattle
BOI
Boise
₩588,500 Roundtrip, found 1 day ago
₩588,500
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, May 25 from Seattle to Boise, returning Mon, Jun 8, priced at ₩588,500 found 1 day ago
Hawaiian Airlines
Tue, Apr 14 - Sun, Apr 19
SFO
San Francisco
BOI
Boise
₩604,900 Roundtrip, found 5 days ago
₩604,900
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Tue, Apr 14 from San Francisco to Boise, returning Sun, Apr 19, priced at ₩604,900 found 5 days ago
Alaska Airlines
Mon, Sep 7 - Sat, Sep 12
ICN
Seoul
BOI
Boise
₩1,713,800 Roundtrip, found 3 days ago
₩1,713,800
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, Sep 7 from Seoul to Boise, returning Sat, Sep 12, priced at ₩1,713,800 found 3 days ago

Find the cheapest month to fly from Columbus (CMH) to Boise (BOI)

September is typically the cheapest month to fly

From ₩308,154 - ₩847,112 per traveler.

Travel information

Destination airport
Boise
Destination airport IATA code
BOI
Destination city name
Boise
Roundtrip price
₩296,900

Trending flights to Annex

Prices were available within the past 7 days and start at ₩163,200 for one-way flights and ₩296,900 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Mon, Sep 7 - Sat, Sep 12
ICN
Seoul
BOI
Boise
₩1,713,800 Roundtrip, found 3 days ago
₩1,713,800
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, Sep 7 from Seoul to Boise, returning Sat, Sep 12, priced at ₩1,713,800 found 3 days ago
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