NT$2,699 Cheap flights from Caldwell, ID

View NT$2,699 flight on Fri, 2025/10/31Opens in a new window

Popular airlines from Caldwell

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • United

    United

  • American Airlines

    American Airlines

  • Southwest Airlines

    Southwest Airlines

  • Air Canada

    Air Canada

  • Aeromexico

    Aeromexico

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 45% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheapest flights from Caldwell

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.

Delta
Fri, Oct 31 - Sun, Nov 2
BOI
Boise
SEA
Seattle
NT$4,179 Roundtrip, found 6 days ago
NT$4,179
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Oct 31 from Boise to Seattle, returning Sun, Nov 2, priced at NT$4,179 found 6 days ago
Delta
Fri, Oct 31 - Sun, Nov 2
BOI
Boise
SEA
Seattle
NT$4,788 Roundtrip, found 6 days ago
NT$4,788
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Oct 31 from Boise to Seattle, returning Sun, Nov 2, priced at NT$4,788 found 6 days ago
Delta
Fri, Oct 31 - Sun, Nov 2
BOI
Boise
SEA
Seattle
NT$5,398 Roundtrip, found 6 days ago
NT$5,398
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Oct 31 from Boise to Seattle, returning Sun, Nov 2, priced at NT$5,398 found 6 days ago
Delta
Fri, Oct 24 - Mon, Oct 27
BOI
Boise
PHX
Phoenix
NT$5,986 Roundtrip, found 3 days ago
NT$5,986
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Oct 24 from Boise to Phoenix, returning Mon, Oct 27, priced at NT$5,986 found 3 days ago
Delta
Fri, Oct 31 - Sun, Nov 2
BOI
Boise
SEA
Seattle
NT$6,007 Roundtrip, found 6 days ago
NT$6,007
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Oct 31 from Boise to Seattle, returning Sun, Nov 2, priced at NT$6,007 found 6 days ago
Delta
Fri, Oct 31 - Sun, Nov 2
BOI
Boise
SEA
Seattle
NT$6,617 Roundtrip, found 6 days ago
NT$6,617
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Oct 31 from Boise to Seattle, returning Sun, Nov 2, priced at NT$6,617 found 6 days ago
Delta
Fri, Oct 24 - Mon, Oct 27
BOI
Boise
PHX
Phoenix
NT$6,899 Roundtrip, found 3 days ago
NT$6,899
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Oct 24 from Boise to Phoenix, returning Mon, Oct 27, priced at NT$6,899 found 3 days ago
Delta
Fri, Oct 24 - Mon, Oct 27
BOI
Boise
PHX
Phoenix
NT$7,052 Roundtrip, found 3 days ago
NT$7,052
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Oct 24 from Boise to Phoenix, returning Mon, Oct 27, priced at NT$7,052 found 3 days ago
United
Fri, Oct 31 - Sun, Nov 2
BOI
Boise
SEA
Seattle
NT$7,524 Roundtrip, found 6 days ago
NT$7,524
Roundtrip
found 6 days ago
Select United flight, departing Fri, Oct 31 from Boise to Seattle, returning Sun, Nov 2, priced at NT$7,524 found 6 days ago
American Airlines
Fri, Oct 24 - Mon, Oct 27
BOI
Boise
PHX
Phoenix
NT$8,675 Roundtrip, found 3 days ago
NT$8,675
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Oct 24 from Boise to Phoenix, returning Mon, Oct 27, priced at NT$8,675 found 3 days ago

Travel information

Travel information

Flights from Caldwell: Essential Travel Information

Cheapest flight from Caldwell
NT$4,179 (roundtrip)
Best airlines to fly from Caldwell
Delta, American Airlines, United
Cheapest month to fly from Caldwell
October
Caldwell IATA code
BOI
Caldwell Country/State
Idaho
Airline ticket deals from Caldwell
NT$4,179 - NT$8,675

 

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to Expedia members.