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How to get from Portland to Louisville

No nonstop flights. The fastest way is via Denver: about 8h 53m including the connection. Other options: via Chicago, Minneapolis, Dallas and Washington. Two tickets from $331.

Flights from Portland to Louisville

Pick a departure date to see flights and seller prices

We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

Filters

Best fares from Portland to Louisville

Lowest one-way prices found by recent searches for the next 120 days; press a card to search that date

Cheapest one-way $453 14 November 2026, with a connection Cheapest in the next 7 days $453 14 November, Sat Cheapest weekend departure $453 Sat, 14 November 2026 Cheapest month November 2026 tickets from $453

Where to connect

Options with one connection, fastest first

fastest, via Denver
8h 53m
two tickets, via Dallas
$331
connection options
5
straight-line distance
1,946 mi (3,131 km)
fastest
Via Denver
8h 53m
with the connection
Portland to Denver flight 3h 23m
Connection of about 3h
Denver to Louisville flight 2h 30m
two ticketsfrom $407
Via Chicago
9h 15m
with the connection
Portland to Chicago flight 4h 45m
Connection of about 3h
Chicago to Louisville flight 1h 30m
two ticketsfrom $363
Via Minneapolis
9h 22m
with the connection
Portland to Minneapolis flight 4h 17m
Connection of about 3h
Minneapolis to Louisville flight 2h 5m
two ticketsfrom $626
Via Dallas
9h 52m
with the connection
Portland to Dallas flight 4h 45m
Connection of about 3h Arrival: Dallas Love Field, Dallas/Fort Worth International. Departure to Louisville: Dallas Love Field, Dallas/Fort Worth International.
Dallas to Louisville flight 2h 7m
two ticketsfrom $331
Via Washington
10h 49m
with the connection
Portland to Washington flight 5h 53m
Connection of about 3h Arrival: Baltimore/Wash International Thurgood Marshall, Ronald Reagan National, Washington Dulles International. Departure to Louisville: Baltimore/Wash International Thurgood Marshall, Ronald Reagan National, Washington Dulles International.
Washington to Louisville flight 1h 56m

One ticket or two

How the options are calculated and what to keep in mind at the connection

Flight times come from the nonstop schedule (estimated from the distance where there is no schedule), with 3h allowed for the connection. The price of an option is the sum of the lowest known fares for each leg; their dates may not match, so treat it as a guide. The search shows tickets for your dates, including connections on a single ticket.

Nearest nonstop flights

The closest you can get without a connection

Frequently asked questions

Is there a nonstop flight from Portland to Louisville?
There are no nonstop flights in the schedule. You will need a connection, the fastest is via Denver.
What is the fastest way to fly from Portland to Louisville?
Via Denver: 3h 23m to the connection, 2h 30m after it, about 8h 53m in total with 3h for the connection.
How much does a flight from Portland to Louisville with a connection cost?
Two nonstop tickets via Dallas from $331. This is the sum of the lowest known prices for each leg, and their dates may not match.
Which cities can you connect in between Portland and Louisville?
Denver (8h 53m total), Chicago (9h 15m total), Minneapolis (9h 22m total), Dallas (9h 52m total) and Washington (10h 49m total).
How far is Louisville from Portland?
1,946 mi (3,131 km) in a straight line between the cities.
How much time should I allow for the connection?
The options allow 3h. On a single ticket the carrier is responsible for the connection; on separate tickets you set the margin yourself, allowing time to collect and re-check your bags.