AUTUMN / WINTER 2026 FLYWASHINGTON. COM 55 U / IAH DOMESTIC & INTERNATIONAL ROUTE MAP Paul New Orleans Traverse City Burlington St. Louis Montreal Bangor Ottawa Manchester Grand Rapids Madison Milwaukee Cleveland Detroit Lansing Rochester Albany Buffalo Boston Portland Akron / Canton Little Rock Augusta Ft. Walton Beach Panama City Charleston Columbia Hilton Head Island Tallahassee Atlanta Greenville Asheville Charlotte Nashville Memphis Greensboro Fayetteville Cincinnati Halifax Hyannis edar Rapids Pittsburgh Baton Rouge Huntsville Knoxville Birmingham Chattanooga Charleston Dayton Indianapolis Philadelphia Providence es Moines Columbus Louisville Lexington Nantucket Martha’ s Vineyard Washington – DCA Norfolk Hartford White Plains Chicago-MDW / ORD Myrtle Beach Raleigh / Durham Jackson Savannah Montgomery Pensacola Tampa Miami San Juan Ft. Lauderdale Jacksonville Sarasota Ft. Myers Orlando Key West West Palm Beach Nassau Daytona Beach Syracuse New York-EWR / JFK / LGA Toronto-YYZ Wilmington