$93 Cheap Spirit Airlines flights Chicago (ORD) to Portland (PDX)

View $93 flight on Tue, Aug 26, 2025Opens in a new window

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$93 Cheap Spirit Airlines flights Chicago (ORD) to Portland (PDX)

Prices were available within the past 7 days and start at $93 for one-way flights and $176 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Tue, Jul 29 - Tue, Aug 5
ORD
Chicago
PDX
Portland
$176 Roundtrip, found 5 hours ago
$176
Roundtrip
found 5 hours ago
Select Spirit Airlines flight, departing Tue, Jul 29 from Chicago to Portland, returning Tue, Aug 5, priced at $176 found 5 hours ago
Spirit Airlines
Tue, Aug 26 - Sun, Aug 31
ORD
Chicago
PDX
Portland
$183 Roundtrip, just found
$183
Roundtrip
just found
Select Spirit Airlines flight, departing Tue, Aug 26 from Chicago to Portland, returning Sun, Aug 31, priced at $183 just found
Spirit Airlines
Tue, Jul 29 - Wed, Aug 6
ORD
Chicago
PDX
Portland
$184 Roundtrip, found 2 hours ago
$184
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Tue, Jul 29 from Chicago to Portland, returning Wed, Aug 6, priced at $184 found 2 hours ago
Spirit Airlines
Sat, Aug 2 - Mon, Aug 4
ORD
Chicago
PDX
Portland
$186 Roundtrip, just found
$186
Roundtrip
just found
Select Spirit Airlines flight, departing Sat, Aug 2 from Chicago to Portland, returning Mon, Aug 4, priced at $186 just found
Spirit Airlines
Wed, Jul 30 - Thu, Aug 7
ORD
Chicago
PDX
Portland
$189 Roundtrip, just found
$189
Roundtrip
just found
Select Spirit Airlines flight, departing Wed, Jul 30 from Chicago to Portland, returning Thu, Aug 7, priced at $189 just found
Spirit Airlines
Tue, Sep 9 - Fri, Sep 12
ORD
Chicago
PDX
Portland
$192 Roundtrip, found 2 hours ago
$192
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Tue, Sep 9 from Chicago to Portland, returning Fri, Sep 12, priced at $192 found 2 hours ago
Flights from Chicago (ORD) to Portland (PDX)
Origin airport
O'Hare Intl.
Destination airport
Portland Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, Spirit Airlines, Sun Country Airlines, United
Popular airline
Alaska Airlines
Distance
1734 mi
Average flight time
2 hours 29 mins

Frequently asked questions

How much is a Spirit Airlines flight from O'Hare Intl. Airport (ORD) to Portland Intl. Airport (PDX)?
Apply the "Price (lowest to highest)" filter on Expedia to look for cheap Spirit Airlines round-trip flights from $176 from ORD to PDX. Affordable one-way fares from $93 are available too.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from ORD to PDX with Spirit Airlines?
Spirit Airlines flights to Portland are often cheaper in the off-peak months of January and December. Whether you're searching for a one-way or round-trip ticket, you could land a better deal then.
What is the cheapest time to book flights from O'Hare Intl. Airport (ORD) to Portland Intl. Airport (PDX) with Spirit Airlines?
Start searching one to three months before your departure to find cheap fares on Spirit Airlines flights from O'Hare Intl. Airport (ORD) to Portland Intl. Airport (PDX). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Time it well, and you can enjoy significant savings on domestic journeys.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Spirit Airlines fly nonstop from O'Hare Intl. Airport (ORD) to Portland Intl. Airport (PDX)?
Click on the "Nonstop" filter when searching for direct Spirit Airlines flights from ORD to PDX. You'll also be able to compare other airlines servicing the same nonstop journey.
What is the earliest Spirit Airlines flight from ORD to PDX?
To find the earliest departures from ORD to PDX with Spirit Airlines, filter your search by "Morning" and "Early Morning." Booking an early flight generally means you'll experience fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Spirit Airlines fly into in Portland?
Spirit Airlines flights from O'Hare Intl. Airport (ORD) to Portland come in to Portland Intl. Airport (PDX). This is the main entry point to this city.
Why fly with Spirit Airlines from ORD to PDX?
A rewarding loyalty program and the chance to rack up points through Free Spirit are the start of the reasons to travel from ORD to PDX with Spirit Airlines. Plus, by joining Expedia's free One Key™ program, you can earn OneKeyCash™* in addition to any airline loyalty program earnings. It's yours to spend on future travel plans.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Spirit Airlines flight from O'Hare Intl. Airport (ORD) to Portland Intl. Airport (PDX)?
It's generally possible to reschedule or cancel your flight, although additional fees may apply if you booked more than 24 hours ago. Prefer to keep your options open? Make use of our "Changes included" and "No cancel fee" filters to find flights that won't penalize you if you have to revise your plans. To modify your itinerary, head to "Trips," select your flight and click on "Manage Booking" for further information.

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