Explore the cheapest flights from Portland to White Plains in the next three months. Based on Trip.com's data from the latest 7 days, one-way fares start at AU$ 501, and round-trip tickets start at AU$ 658.

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flying from Portland to White Plains

The distance between Portland and White Plains is approximately 400.21km. Based on Trip.com's data, travel demand peaks in July. The off-season for travel is August.

Cheapest one-way flight priceAU$ 501
Cheapest return ticket priceAU$ 658
Off-season for travelAugust
Peak season for travelJuly
Flight distance400.21km

Cheapest time to fly from Portland to White Plains

The cheapest time for Portland to White Plains flights: Jan 11 to Jan 18 — one way flight prices from AU$ 288.

Cheapest flights
From price
Search
  • 714
  • 1421
  • 2128
  • Jan

    284
  • 411
  • 1118
  • 1825
  • Feb

    251
  • 18
  • 815
  • 1522
  • Mar

    221
Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • Which airlines offer the cheapest flights from Portland (PWM) to White Plains (HPN)?

    Based on Trip.com data, Jetblue Airways offers one-way fares as low as AU$ 501 on Cheapest nonstop routes (e.g. PWM to HPN on Mon, Dec 22), while American Airlines offers Cheapest nonstop round-trips from AU$ 658 departing on Fri, Dec 19 and returning on Wed, Dec 24.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Portland to White Plains is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Portland to White Plains, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Dec 22, with one-way flights priced at just AU$ 501.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Jetblue Airways.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for White Plains travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Portland to White Plains is August, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Portland to White Plains on December 19, 2025 with American Airlines, with prices starting at AU$ 657.
  • The time difference between White Plains and Portland is 0h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.