Cheap flights from Madison to Kelso - Longview

View AU$401 flight on Fri, 15 Aug. 2025Opens in a new window

Popular airlines from Madison to Kelso - Longview

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Alaska Airlines

    Alaska Airlines

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Cheap Flights from Madison (MSN) to Kelso - Longview (PDX)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, 7 Aug. - Sat, 6 Sep.
MSN
Madison
PDX
Portland
AU$674 Return, found 22 hours ago
AU$674
Return
found 22 hours ago
Select United flight, departing Thu, 7 Aug. from Madison to Portland, returning Sat, 6 Sep., priced at AU$674 found 22 hours ago
United
Thu, 7 Aug. - Sat, 6 Sep.
MSN
Madison
PDX
Portland
AU$713 Return, found 22 hours ago
AU$713
Return
found 22 hours ago
Select United flight, departing Thu, 7 Aug. from Madison to Portland, returning Sat, 6 Sep., priced at AU$713 found 22 hours ago
American Airlines
Thu, 7 Aug. - Sat, 6 Sep.
MSN
Madison
PDX
Portland
AU$715 Return, found 22 hours ago
AU$715
Return
found 22 hours ago
Select American Airlines flight, departing Thu, 7 Aug. from Madison to Portland, returning Sat, 6 Sep., priced at AU$715 found 22 hours ago
American Airlines
Fri, 15 Aug. - Sun, 17 Aug.
MSN
Madison
PDX
Portland
AU$757 Return, found 22 hours ago
AU$757
Return
found 22 hours ago
Select American Airlines flight, departing Fri, 15 Aug. from Madison to Portland, returning Sun, 17 Aug., priced at AU$757 found 22 hours ago
Delta
Thu, 7 Aug. - Sat, 6 Sep.
MSN
Madison
PDX
Portland
AU$773 Return, found 22 hours ago
AU$773
Return
found 22 hours ago
Select Delta flight, departing Thu, 7 Aug. from Madison to Portland, returning Sat, 6 Sep., priced at AU$773 found 22 hours ago
Alaska Airlines
Thu, 7 Aug. - Sat, 6 Sep.
MSN
Madison
PDX
Portland
AU$1,035 Return, found 22 hours ago
AU$1,035
Return
found 22 hours ago
Select Alaska Airlines flight, departing Thu, 7 Aug. from Madison to Portland, returning Sat, 6 Sep., priced at AU$1,035 found 22 hours ago

Find the cheapest month to fly from Madison (MSN) to Portland (PDX)

September is typically the cheapest month to fly

From AU$210 - AU$691 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.