Allegiant Air Nonstop Flights from Portland: 8 Destinations

0 international and 8 domestic destinations without a stop from PDX, PWM

Every destination Allegiant Air serves nonstop from Portland, United States, from published airline schedules as of 30 August 2026. Seasonal and not-yet-launched services are marked; connections are not listed. Allegiant Air sells economy only — no business or first class cabin.

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International

0 nonstop destinations

Domestic

8 nonstop destinations

Airports

PDX, PWM

Allegiant Air Domestic Destinations from Portland

AppletonATWfrom PDXseasonal CincinnatiCVGfrom PDXseasonal Des MoinesDSMfrom PDXseasonal FlintFNTfrom PDXseasonal Grand RapidsGRRfrom PDXseasonal Idaho FallsIDAfrom PDXseasonal IndianapolisINDfrom PDXseasonal ProvoPVUfrom PDX

Other Airlines Flying Nonstop from Portland

Every other airline with scheduled nonstops from PDX, PWM, ranked by the number of destinations it serves without a stop. Pick one to see its full list.

Alaska Airlines66 nonstop destinations Southwest Airlineseconomy only14 nonstop destinations American Airlines7 nonstop destinations Delta Air Lines7 nonstop destinations United Airlines6 nonstop destinations Frontier Airlineseconomy only4 nonstop destinations

All nonstop destinations from Portland, on every airline →

Allegiant Air Nonstop Flights from Other Cities

The other cities we track Allegiant Air nonstops from, busiest first.

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