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Cheap flights from Illinois to Portland from $55

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Portland departing on 4/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Illinois to Portland

Cheap round-trip flights

These are some of the best round-trip flight deals from Illinois to Portland that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Illinois to Portland.

Cheap last minute flights

Planning a quick getaway from Illinois to Portland? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Portland, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Illinois to Portland

Find recent round-trip train or bus tickets from Illinois to Portland.

All round-trip flight deals to Portland

The cheapest plane tickets to Portland found on KAYAK recently.
7:05 am - 12:37 amMDW-PDX
19h 32m1 stop
6:32 am - 12:17 amPDX-MDW
15h 45m1 stop
$109Frontier
Find Deal
mié., feb. 26 - mié., mar. 5
7:09 pm - 11:01 amSTL-PDX
17h 52m1 stop
7:35 am - 9:16 amPDX-STL
23h 41m1 stop
$109Frontier
Find Deal
mié., ene. 29 - mar., feb. 4
10:47 pm - 9:21 amORD-PDX
12h 34m1 stop
8:28 pm - 6:07 amPDX-ORD
7h 39m1 stop
$141Spirit Airlines
Find Deal
sáb., feb. 8 - mié., feb. 12
6:50 am - 12:37 amORD-PDX
19h 47m1 stop
8:28 pm - 6:07 amPDX-ORD
7h 39m1 stop
mié., feb. 12 - mar., feb. 18
6:50 am - 12:37 amORD-PDX
19h 47m1 stop
10:16 am - 9:50 pmPDX-ORD
9h 34m1 stop
mié., feb. 12 - mié., feb. 19
10:45 pm - 9:21 amORD-PDX
12h 36m1 stop
8:28 pm - 6:07 amPDX-ORD
7h 39m1 stop
$156Spirit Airlines
Find Deal
mié., feb. 12 - mar., feb. 18
9:10 am - 11:53 amORD-PDX
4h 43mnonstop
10:56 am - 4:57 pmPDX-ORD
4h 01mnonstop
$197United Airlines
Find Deal
mar., feb. 4 - mié., feb. 5
4:00 pm - 6:43 pmORD-PDX
4h 43mnonstop
10:56 am - 4:57 pmPDX-ORD
4h 01mnonstop
$207United Airlines
Find Deal
mar., feb. 4 - jue., feb. 6
8:30 am - 10:55 amMDW-PDX
4h 25mnonstop
9:00 am - 2:55 pmPDX-MDW
3h 55mnonstop
$207Southwest
Find Deal
mar., feb. 4 - sáb., feb. 8
8:30 am - 10:55 amMDW-PDX
4h 25mnonstop
9:00 am - 2:55 pmPDX-MDW
3h 55mnonstop
$212Southwest
Find Deal
mié., feb. 12 - mié., feb. 19
6:30 pm - 12:40 amMDW-PDX
8h 10m1 stop
$55Frontier
Find Deal
jue., abr. 24
7:04 pm - 12:37 amSTL-PDX
7h 33m1 stop
$55Frontier
Find Deal
sáb., feb. 15
10:49 am - 6:37 pmORD-PDX
9h 48m1 stop
$74Spirit Airlines
Find Deal
mié., mar. 12
10:45 pm - 9:21 amORD-PDX
12h 36m1 stop
$77Spirit Airlines
Find Deal
mié., feb. 12
8:30 am - 10:55 amMDW-PDX
4h 25mnonstop
$99Southwest
Find Deal
mié., feb. 12
6:55 pm - 9:41 pmORD-PDX
4h 46mnonstop
$99Alaska Airlines
Find Deal
mié., feb. 12
3:03 pm - 9:53 pmORD-PDX
8h 50m1 stop
$108Alaska Airlines
Find Deal
mar., feb. 11
1:26 pm - 5:32 pmMDW-PDX
6h 06m1 stop
$109Delta
Find Deal
mar., feb. 11
5:00 pm - 7:25 pmMDW-PDX
4h 25mnonstop
$114Southwest
Find Deal
sáb., feb. 15
7:40 am - 12:28 pmSTL-PDX
6h 48m1 stop
$114Delta
Find Deal
jue., feb. 13
7:25 am - 11:01 amORD-PDX
29h 36m1 stop
10:16 am - 9:52 pmPDX-ORD
9h 36m1 stop
jue., ene. 16 - jue., ene. 30
7:25 am - 11:01 amORD-PDX
29h 36m1 stop
5:30 pm - 5:31 amPDX-ORD
10h 01m1 stop
jue., ene. 16 - sáb., ene. 18
8:15 am - 12:15 amMDW-PDX
18h 00m1 stop
12:03 pm - 12:17 amPDX-MDW
10h 14m1 stop
$265Frontier
Find Deal
mar., ene. 14 - jue., ene. 16
10:47 pm - 9:21 amORD-PDX
12h 34m1 stop
5:30 pm - 5:31 amPDX-ORD
10h 01m1 stop
$284Spirit Airlines
Find Deal
sáb., ene. 18 - mar., ene. 21
8:15 am - 12:15 amMDW-PDX
18h 00m1 stop
7:35 am - 12:13 amPDX-MDW
14h 38m1 stop
$292Frontier
Find Deal
mar., ene. 14 - mié., ene. 15
10:47 pm - 9:21 amORD-PDX
12h 34m1 stop
5:30 pm - 5:31 amPDX-ORD
10h 01m1 stop
$298Spirit Airlines
Find Deal
sáb., ene. 18 - mar., ene. 21
2:49 pm - 8:46 pmSTL-PDX
7h 57m1 stop
5:05 am - 1:53 pmPDX-STL
6h 48m1 stop
$462Alaska Airlines
Find Deal
mar., ene. 14 - vie., ene. 17
1:45 pm - 6:05 pmSTL-PDX
6h 20m1 stop
7:00 am - 5:36 pmPDX-STL
8h 36m1 stop
$463United Airlines
Find Deal
jue., ene. 16 - sáb., ene. 18
1:02 pm - 9:00 pmSTL-PDX
9h 58m2 stops
12:55 pm - 8:43 pmPDX-STL
5h 48m1 stop
$468United Airlines
Find Deal
mar., ene. 14 - vie., ene. 17
3:35 pm - 6:18 pmORD-PDX
4h 43mnonstop
7:00 am - 1:07 pmPDX-ORD
4h 07mnonstop
$558Alaska Airlines
Find Deal
jue., ene. 16 - jue., ene. 30
9:10 am - 11:53 amORD-PDX
4h 43mnonstop
10:56 am - 4:57 pmPDX-ORD
4h 01mnonstop
$197United Airlines
Find Deal
mar., feb. 4 - mié., feb. 5
8:30 am - 10:55 amMDW-PDX
4h 25mnonstop
9:00 am - 2:55 pmPDX-MDW
3h 55mnonstop
$207Southwest
Find Deal
mar., feb. 4 - sáb., feb. 8
4:00 pm - 6:43 pmORD-PDX
4h 43mnonstop
10:56 am - 4:57 pmPDX-ORD
4h 01mnonstop
$207United Airlines
Find Deal
mar., feb. 4 - jue., feb. 6
8:30 am - 10:55 amMDW-PDX
4h 25mnonstop
9:00 am - 2:55 pmPDX-MDW
3h 55mnonstop
$212Southwest
Find Deal
mié., feb. 12 - mié., feb. 19
4:00 pm - 6:43 pmORD-PDX
4h 43mnonstop
7:05 am - 1:05 pmPDX-ORD
4h 00mnonstop
$212United Airlines
Find Deal
mié., feb. 12 - mié., feb. 19
4:05 pm - 6:44 pmORD-PDX
4h 39mnonstop
7:00 am - 1:04 pmPDX-ORD
4h 04mnonstop
$215Alaska Airlines
Find Deal
mar., feb. 25 - sáb., mar. 1
3:35 pm - 6:18 pmORD-PDX
4h 43mnonstop
7:00 am - 1:07 pmPDX-ORD
4h 07mnonstop
$217Alaska Airlines
Find Deal
vie., feb. 7 - lun., feb. 10
8:10 pm - 10:40 pmMDW-PDX
4h 30mnonstop
9:00 am - 2:55 pmPDX-MDW
3h 55mnonstop
$217Southwest
Find Deal
jue., feb. 6 - dom., feb. 9
10:05 am - 12:32 pmORD-PDX
4h 27mnonstop
1:25 pm - 7:32 pmPDX-ORD
4h 07mnonstop
$282American Airlines
Find Deal
lun., abr. 7 - sáb., abr. 12
8:25 pm - 11:01 pmORD-PDX
4h 36mnonstop
11:55 pm - 6:00 amPDX-ORD
4h 05mnonstop
$293American Airlines
Find Deal
jue., abr. 24 - dom., abr. 27

Frontier flights from Illinois to Portland

Our best Frontier deals on Illinois to Portland flight tickets
Frontier
Feb 26
MDW7:05 amChicago Midway
19h 32m
1 stop
PDX12:37 amPortland
Mar 5
PDX6:32 amPortland
15h 45m
1 stop
MDW12:17 amChicago Midway
Frontier
Feb 26
MDW7:05 amChicago Midway
19h 32m
1 stop
PDX12:37 amPortland
Mar 5
PDX6:32 amPortland
15h 45m
1 stop
MDW12:17 amChicago Midway
Frontier
Jan 29
STL7:09 pmLambert-St Louis
6h 58m
1 stop
PDX12:07 amPortland
Feb 4
PDX7:35 amPortland
23h 41m
1 stop
STL9:16 amLambert-St Louis

Southwest flights from Illinois to Portland

Our best Southwest deals on Illinois to Portland flight tickets
Southwest
Feb 4
MDW8:30 amChicago Midway
4h 25m
PDX10:55 amPortland
Feb 8
PDX9:00 amPortland
3h 55m
MDW2:55 pmChicago Midway
Southwest
Feb 12
MDW8:30 amChicago Midway
4h 25m
PDX10:55 amPortland
Feb 19
PDX9:00 amPortland
3h 55m
MDW2:55 pmChicago Midway
Southwest
Feb 6
MDW8:10 pmChicago Midway
4h 30m
PDX10:40 pmPortland
Feb 9
PDX9:00 amPortland
3h 55m
MDW2:55 pmChicago Midway

See travel insights to Portland from

How to get the cheapest flight ticket from Illinois to Portland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Portland?

The cheapest month to fly to Portland from Illinois is in September. Flight prices, which tend to average around $269, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in September, then you should wait until January to fly from Illinois, when ticket prices are also cheap, with an average price of $279.

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Wednesday when prices can be found for as low as $302. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Sunday, with ticket prices averaging around $383.

What is the cheapest time of day to depart on your flight to Portland?

The cheapest time of day to fly to Portland is in the evening when flights can be purchased for as low as $203. In the afternoon is when there is more demand to fly to Portland, so prices are often more expensive at around $376 per ticket.

What is the cheapest Illinois to Portland flight route?

Fly from Chicago Midway to Portland for the best Illinois - Portland flight prices

How far in advance should I book a flight to Portland?

The ideal time to book your flight to Portland is 4 days in advance when prices tend to average $332. However, in the past 72 hours, people saw flights from Illinois for as low as $161.

What cabin class options are available on Illinois to Portland flights?

There are 4 cabin classes available to choose from on Illinois to Portland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Illinois to Portland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Portland

Best Price Found

$55

Fastest flight time

4h 10m

Direct flights

Every day

Airports in Portland

1 airport
The best one-way flight to Portland from Illinois in the past 72 hours is $55. The best round-trip flight deal from Illinois to Portland found on momondo in the last 72 hours is $109.
The fastest flight from Illinois to Portland takes 4h 10m
Direct flights go from Illinois to Portland every day.
There is 1 airport near Portland: Portland (PDX)

  • When did momondo last update prices for flights from Illinois to Portland Airport?

    Prices for flights from Illinois to Portland Airport refresh daily.

  • How many operators does momondo search for flights from Illinois to Portland Airport?

  • How old do you have to be to fly from Illinois to Portland Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Illinois to Portland?


Best airlines flying from Illinois to Portland

Compare and see reviews for airlines that fly from Illinois to Portland with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $83Free CancellationRating
6.3
8,088 reviews
Search Spirit Airlines flights
FrontierPriceFrom $118Free CancellationRating
6.0
3,431 reviews
Search Frontier flights
Alaska AirlinesPriceFrom $173Free CancellationRating
8.0
9,669 reviews
Search Alaska Airlines flights
DeltaPriceFrom $176Free CancellationRating
8.0
8,505 reviews
Search Delta flights
American AirlinesPriceFrom $194Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $218Free CancellationRating
7.4
8,953 reviews
Search United Airlines flights
SouthwestPriceFrom $228Free CancellationRating
8.1
4,657 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Portland?

Finding the right flight to Portland from Illinois is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Portland quick and easy, saving you time and money.

Can I find flights from Illinois to Portland with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Portland from Illinois with this policy.

How can momondo help me find flights from Illinois to Portland?

Once all potential Illinois to Portland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Illinois to Portland right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Portland, momondo offers a useful price alert feature which will track prices for flights to Portland from Illinois and alert you when they change.


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