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Cheap Flights from Portland to Decatur

Compare Portland to Decatur flight deals

Find the cheapest month or even day of the year to fly to Decatur

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Flight deals from Portland to Decatur

Looking for a cheap last-minute deal or the best return flight from Portland to Decatur? Find the lowest prices on one-way and return tickets right here.

Portland to Decatur: Alternative routes

Compare routes to Decatur below. You may find an airport to fly into that's cheaper, faster, or easier.

Decatur

7km from central Decatur
Closest
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Champaign

62km from central Decatur
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Springfield

62km from central Decatur
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Central Illinois Regional

71km from central Decatur
Cheapest
from Rs68,739
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Check out these Decatur hotels

Ready to plan your stay? Other travellers rate these Decatur hotels for cleanliness, service and location.
Hampton Inn Decatur Southeast
2.21 km from Decatur
Rs33,714
Per night
Hawthorn Extended Stay by Wyndham Decatur
2.47 km from Decatur
Rs17,240
Per night
Hampton Inn Decatur Southeast
2.21 km from Decatur
Rs33,714
Per night
Hawthorn Extended Stay by Wyndham Decatur
2.47 km from Decatur
Rs17,240
Per night
Explore top-rated hotels

Finding cheap flights from Portland to Decatur: Frequently asked questions

As of February 2026, there are no flights flying from Portland to Decatur.
No airlines currently offer direct flights between Portland Airport and Decatur Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Decatur but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Decatur is around 40 days in advance, so don’t leave your flight to the last minute.

How to find cheap flights to Decatur from Portland

Looking for cheap tickets from Portland to Decatur? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Portland to Decatur. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Decatur from Portland from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
  • Flex your dates to find the best Portland-Decatur ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Decatur from Portland.
  • Set up a Price Alert. You can easily track the fare of your cheap Portland-Decatur flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Portland and Decatur? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business class flights from Portland and Decatur. We scour the internet for the best Business, Premium Economy and First Class flight fares to Decatur, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Portland to Decatur flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.

    • Combine your flight to Decatur from Portland with hotels and car hire

    Once you've secured your cheap flight ticket from Portland to Decatur, discover the best prices and exclusive rates for hotels in Decatur or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


Plan the rest of your trip from Portland to Decatur

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.