Ugodne letalske karte iz Duluth, Združene države Amerike

Chicago

$254

Cleveland

$327

Columbus

$327

Kansas City

$327

Washington, D.C.

$338

Charlotte

$338

Raleigh

$348

Savannah

$348

Knoxville

$354

Orlando

$359

Nashville

$325

Cincinnati

$327

Detroit

$327

Denver

$327

New York

$338

Atlanta

$338

Boston

$348

New Orleans

$348

Dallas

$354

San Antonio

$359

Indianapolis

$327

Pittsburgh

$327

St. Louis

$327

Memphis

$327

Philadelphia

$338

Houston

$344

Hartford

$348

Austin

$348

Jacksonville

$359

Tampa

$386