PWM

$85 Find Cheap Flights from Illinois to Portland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Portland departing on 7/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Illinois to Portland

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Portland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Illinois to Portland

Wed, Aug 12 - Wed, Aug 19
Delta Logo
3:39 pm - 11:13 pm
STL
-
PWM
6h 34m
1 stop
Delta Logo
6:30 am - 11:47 am
PWM
-
STL
6h 17m
1 stop
$237Delta
Wed, Aug 12 - Thu, Aug 20
Delta Logo
3:39 pm - 11:13 pm
STL
-
PWM
6h 34m
1 stop
Delta Logo
6:05 am - 11:46 am
PWM
-
STL
6h 41m
1 stop
$265Delta
Wed, Jul 15 - Mon, Jul 20
JetBlue Logo
6:00 am - 1:45 pm
ORD
-
PWM
6h 45m
1 stop
JetBlue Logo
6:00 am - 8:50 am
PWM
-
ORD
27h 50m
1 stop
$281JetBlue
Wed, Aug 12 - Wed, Aug 19
Southwest Logo
3:45 pm - 10:05 pm
STL
-
PWM
5h 20m
1 stop
Southwest Logo
5:45 am - 12:10 pm
PWM
-
STL
7h 25m
2 stops
$287Southwest
Thu, Aug 13 - Mon, Aug 17
JetBlue Logo
5:27 pm - 12:14 am
ORD
-
PWM
5h 47m
1 stop
JetBlue Logo
6:00 am - 8:48 am
PWM
-
ORD
27h 48m
1 stop
$289JetBlue
Thu, Sep 17 - Mon, Sep 21
American Airlines Logo
5:00 am - 1:12 pm
STL
-
PWM
7h 12m
1 stop
American Airlines Logo
4:41 pm - 9:17 pm
PWM
-
STL
5h 36m
1 stop
$293American Airlines
Thu, Aug 27 - Sat, Aug 29
Multiple Airlines Logo
5:30 pm - 9:12 am
ORD
-
PWM
14h 42m
1 stop
Multiple Airlines Logo
11:07 am - 11:14 pm
PWM
-
ORD
13h 07m
1 stop
$303Multiple Airlines
Tue, Sep 1 - Wed, Sep 2
Southwest Logo
6:50 pm - 10:05 pm
MDW
-
PWM
2h 15mnonstop
Southwest Logo
7:45 am - 9:20 am
PWM
-
MDW
2h 35mnonstop
$307Southwest
Wed, Jul 15 - Tue, Jul 21
American Airlines Logo
6:00 am - 12:35 pm
STL
-
PWM
5h 35m
1 stop
American Airlines Logo
7:24 pm - 12:16 am
PWM
-
STL
5h 52m
1 stop
$339American Airlines
Wed, Jul 1 - Wed, Jul 8
Multiple Airlines Logo
7:31 pm - 10:38 pm
SPI
-
PWM
50h 07m
2 stops
Multiple Airlines Logo
11:07 am - 6:51 pm
PWM
-
SPI
8h 44m
1 stop
$510Multiple Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$85
Best time to beat the crowds with an average 13% drop in price.
Flight from Chicago O'Hare Airport to Portland

FAQs for booking flights from Illinois to Portland

  • How does KAYAK find such low prices on flights from Illinois to Portland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Portland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Portland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Illinois to Portland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portland with an airline and back to Illinois with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Portland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Jackson
Freeport
Bartlett
Oxford
Windham
Intervale
Tamworth
Falmouth
Waterford
Durham

Everything you need to know for your flight to Portland

Information on the airport you'll fly into in Portland

Portland (PWM)