Columbus (CMH) to Portland (PDX) flights
One airline flies nonstop from Columbus (CMH) to Portland (PDX): American Airlines. The two airports are 2,028 miles (3,264 km) apart. American Airlines is in oneworld. There are also 34 ways to fly it with one stop, through Chicago, Chicago and Minneapolis and more.
Airlines flying nonstop from CMH to PDX
- American Airlinesoneworld · bookable with 9 programsWho books it
Book CMH to PDX with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Alaska Atmos RewardsBooks American Airlines
- American AAdvantageBooks American Airlines
- British Airways ClubBooks American Airlines
- Cathay Pacific Asia MilesBooks American Airlines
- Finnair PlusBooks American Airlines
- Iberia ClubBooks American Airlines
- JAL Mileage BankBooks American Airlines
- Qantas Frequent FlyerBooks American Airlines
- Qatar Airways Privilege ClubBooks American Airlines
CMH to PDX with one stop
34 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Chicago (MDW)Southwest Airlines the whole way
- Via Chicago (ORD)American Airlines and United Airlines the whole way
- Via Minneapolis (MSP)Delta Air Lines and Sun Country Airlines the whole way
- Via Detroit (DTW)Delta Air Lines the whole way
- Via Kansas City (MCI)Southwest Airlines the whole way
- Via Saint Louis (STL)Southwest Airlines the whole way
- Via Seattle (SEA)Alaska Airlines the whole way
- Via Denver (DEN)Frontier Airlines, United Airlines and 1 more the whole way
+1 - Via Salt Lake City (SLC)Delta Air Lines the whole way
- Via Eugene (EUG)United Airlines, then Alaska Airlines
- Via Nashville (BNA)Southwest Airlines, then Alaska Airlines
- Via Las Vegas (LAS)Southwest Airlines the whole way
- Via Dallas (DFW)American Airlines the whole way
- Via Dallas (DAL)Southwest Airlines the whole way
- Via Atlanta (ATL)Delta Air Lines the whole way
CMH to PDX: common questions
Which airlines fly nonstop from CMH to PDX?
American Airlines (oneworld) flies nonstop from Columbus (CMH) to Portland (PDX).
How far is Columbus from Portland by plane?
Columbus (CMH) and Portland (PDX) are 2,028 miles (3,264 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book CMH to PDX award flights?
9 programs can book at least one of the nonstop airlines: Alaska Atmos Rewards, American AAdvantage, British Airways Club, Cathay Pacific Asia Miles, Finnair Plus, Iberia Club, JAL Mileage Bank, Qantas Frequent Flyer and 1 more. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does CMH to PDX cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for CMH to PDX with taxes and fees.
Where can I connect between Columbus and Portland?
The most direct connections are through Chicago (MDW), Chicago (ORD), Minneapolis (MSP), Detroit (DTW) and Kansas City (MCI). On 25 of them the same airline flies both flights, for example Southwest Airlines through Chicago.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.