Cheap flight deals from Portland to Chicago

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • Round-trip
  • One way

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

When is the cheapest time to fly from Portland to Chicago?

We monitor flight fares to help you find the best deals effortlessly

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  • Apr

    30 6
  • 6 13
  • 13 20
  • 20 27

  • May

    27 4
  • 4 11
  • 11 18
  • 18 25

  • Jun

    25 1
  • 1 8
  • 8 15
  • 15 22
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Portland (PDX) to Chicago (CHI) the cheapest?

    Airlines adjust prices for flights from Portland to Chicago based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Portland (PDX) to Chicago (CHI) cost?

    According to Trip.com's data, the lowest price is around PHP 20,055.

  • How long does it take to fly from Portland (PDX) to Chicago (CHI) and what is the distance?

    It takes around 5 hours 16 minutes to fly from Portland (PDX) to Chicago (CHI).

  • What is the transportation method from the main airport to downtown in Chicago?

    • The distance from O'Hare International Airport to downtown is about 25 km. It takes about 40 minutes by taxi.
    • The distance from Midway International Airport to downtown is about 14 km. It takes about 30 minutes by taxi.

  • What are the most popular airlines that fly from Portland (PDX) to Chicago (CHI)?

    Airlines with flights from Portland (PDX) to Chicago (CHI): Brussels Airlines, Alaska Airlines, American Airlines, United Airlines, Lufthansa, Air Canada, Southwest Airlines, Gulf Air and Iberia.

How to find a cheap flight from Portland to Chicago

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Portland to Chicago. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Portland to Chicago

Cheapest one-way flight price PHP 2,734
Cheapest round-trip ticket price PHP 8,866
Off-season for travel March
Peak season for travel December
Flight distance 2,816.22 km
Average flight time 5 hours 16 minutes
Popular airline Alaska Airlines

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