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Cheap flights from Phoenix Sky Harbor Intl Airport to Illinois from $80

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix Sky Harbor Intl Airport to Illinois departing on 12/4. 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 Phoenix Sky Harbor Intl Airport to Illinois

Cheap round-trip flights

These are some of the best round-trip flight deals from Phoenix Sky Harbor Intl Airport to Illinois 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 Phoenix Sky Harbor Intl Airport to Illinois.

Cheap last minute flights

Planning a quick getaway from Phoenix Sky Harbor Intl Airport to Illinois? 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 Illinois, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Phoenix Sky Harbor Intl Airport to Illinois

Find recent round-trip train or bus tickets from Phoenix Sky Harbor Intl Airport to Illinois.

All round-trip flight deals to Illinois

The cheapest plane tickets to Illinois found on KAYAK recently.
6:44 pm - 11:03 pmPHX-ORD
3h 19mnonstop
6:55 am - 12:22 amORD-PHX
18h 27m1 stop
$121Frontier
Find Deal
Tue, Dec 24 - Tue, Dec 31
3:17 pm - 7:45 pmPHX-ORD
3h 28mnonstop
2:10 pm - 5:24 pmORD-PHX
4h 14mnonstop
$122Frontier
Find Deal
Fri, Dec 6 - Tue, Dec 17
9:00 pm - 5:30 amPHX-ORD
7h 30m1 stop
9:10 pm - 9:05 pmORD-PHX
24h 55m1 stop
$153Spirit Airlines
Find Deal
Wed, Dec 4 - Wed, Dec 11
9:00 pm - 2:26 pmPHX-ORD
16h 26m1 stop
9:10 pm - 9:05 pmORD-PHX
24h 55m1 stop
$161Spirit Airlines
Find Deal
Wed, Dec 4 - Wed, Dec 11
12:45 am - 5:15 amPHX-ORD
3h 30mnonstop
8:30 pm - 11:31 pmORD-PHX
4h 01mnonstop
$179American Airlines
Find Deal
Tue, Dec 3 - Sat, Dec 7
12:45 am - 5:18 amPHX-ORD
3h 33mnonstop
6:00 am - 8:54 amORD-PHX
3h 54mnonstop
$203American Airlines
Find Deal
Tue, Dec 10 - Wed, Dec 18
11:59 pm - 4:25 amPHX-ORD
3h 26mnonstop
7:53 pm - 10:55 pmORD-PHX
4h 02mnonstop
$218United Airlines
Find Deal
Wed, Dec 4 - Mon, Dec 9
11:59 pm - 4:25 amPHX-ORD
3h 26mnonstop
7:53 pm - 10:55 pmORD-PHX
4h 02mnonstop
$223United Airlines
Find Deal
Tue, Dec 3 - Wed, Dec 4
11:58 am - 7:29 pmPHX-ORD
6h 31m1 stop
7:20 am - 1:27 pmORD-PHX
7h 07m1 stop
$236Delta
Find Deal
Sat, Dec 7 - Fri, Jan 10
6:00 am - 12:50 pmPHX-MDW
5h 50m1 stop
6:00 am - 12:00 pmMDW-PHX
7h 00m1 stop
$236Delta
Find Deal
Sun, Dec 15 - Tue, Dec 17
9:00 pm - 5:30 amPHX-ORD
7h 30m1 stop
$80Spirit Airlines
Find Deal
Wed, Dec 4
8:55 am - 9:32 pmPHX-MDW
11h 37m1 stop
$80Frontier
Find Deal
Wed, Dec 18
11:59 pm - 4:21 amPHX-ORD
3h 22mnonstop
$85United Airlines
Find Deal
Tue, Feb 25
6:25 am - 10:35 amPHX-MDW
3h 10mnonstop
$85Southwest
Find Deal
Sat, Jan 18
12:45 am - 5:18 amPHX-ORD
3h 33mnonstop
$89American Airlines
Find Deal
Fri, Dec 13
5:40 am - 9:55 amPHX-MDW
3h 15mnonstop
$89Southwest
Find Deal
Sat, Dec 14
8:15 am - 12:47 pmPHX-ORD
3h 32mnonstop
$90United Airlines
Find Deal
Tue, Dec 10
12:45 am - 5:11 amPHX-ORD
3h 26mnonstop
$109American Airlines
Find Deal
Sat, Jan 11
12:59 am - 8:45 amPHX-ORD
6h 46m1 stop
$118Delta
Find Deal
Wed, Feb 19
12:59 am - 10:36 amPHX-MDW
8h 37m1 stop
$118Delta
Find Deal
Fri, Jan 17
10:43 pm - 12:04 pmPHX-ORD
12h 21m1 stop
9:49 pm - 12:43 amORD-PHX
3h 54mnonstop
Fri, Nov 15 - Sat, Nov 23
10:43 pm - 12:04 pmPHX-ORD
12h 21m1 stop
1:09 pm - 9:48 pmORD-PHX
9h 39m1 stop
$219Spirit Airlines
Find Deal
Fri, Nov 15 - Sat, Nov 16
10:06 am - 7:05 pmPHX-ORD
7h 59m1 stop
9:49 pm - 12:43 amORD-PHX
3h 54mnonstop
$223Frontier
Find Deal
Tue, Nov 19 - Sat, Nov 23
8:55 pm - 11:16 pmPHX-ORD
25h 21m1 stop
6:00 am - 9:18 pmORD-PHX
16h 18m1 stop
$235Frontier
Find Deal
Mon, Nov 18 - Thu, Nov 28
12:45 am - 5:13 amPHX-ORD
3h 28mnonstop
8:35 pm - 11:33 pmORD-PHX
3h 58mnonstop
$357American Airlines
Find Deal
Mon, Nov 18 - Sat, Nov 23
12:55 am - 8:51 amPHX-ORD
6h 56m1 stop
3:35 pm - 10:05 pmORD-PHX
7h 30m1 stop
$362Delta
Find Deal
Mon, Nov 18 - Sat, Nov 23
12:45 am - 5:13 amPHX-ORD
3h 28mnonstop
11:45 am - 4:45 pmORD-PHX
6h 00m1 stop
$367American Airlines
Find Deal
Tue, Nov 19 - Mon, Nov 25
12:45 pm - 9:01 pmPHX-MLI
7h 16m1 stop
3:55 pm - 10:47 pmMLI-PHX
7h 52m1 stop
$488United Airlines
Find Deal
Tue, Nov 19 - Sun, Nov 24
10:50 am - 9:07 pmPHX-MLI
9h 17m2 stops
3:55 pm - 10:47 pmMLI-PHX
7h 52m1 stop
$493United Airlines
Find Deal
Tue, Nov 19 - Sun, Nov 24
12:55 am - 8:51 amPHX-MDW
6h 56m1 stop
3:19 pm - 11:34 pmMDW-PHX
9h 15m1 stop
$681Delta
Find Deal
Mon, Nov 18 - Thu, Nov 21
10:38 am - 3:13 pmPHX-ORD
3h 35mnonstop
6:20 am - 9:33 amORD-PHX
4h 13mnonstop
$67Frontier
Find Deal
Sat, Feb 1 - Sat, Feb 8
7:18 pm - 11:49 pmPHX-ORD
3h 31mnonstop
6:20 am - 9:33 amORD-PHX
4h 13mnonstop
$86Frontier
Find Deal
Thu, Jan 9 - Sat, Jan 18
7:15 pm - 11:44 pmPHX-ORD
3h 29mnonstop
6:20 am - 9:33 amORD-PHX
4h 13mnonstop
$87Frontier
Find Deal
Thu, Feb 6 - Sat, Feb 8
3:55 pm - 8:14 pmPHX-MDW
3h 19mnonstop
4:06 pm - 7:14 pmMDW-PHX
4h 08mnonstop
$87Frontier
Find Deal
Fri, Dec 6 - Tue, Dec 17
12:45 am - 5:11 amPHX-ORD
3h 26mnonstop
7:00 am - 9:51 amORD-PHX
3h 51mnonstop
$169American Airlines
Find Deal
Fri, Jan 10 - Tue, Jan 14
4:35 pm - 8:45 pmPHX-MDW
3h 10mnonstop
8:35 pm - 11:40 pmMDW-PHX
4h 05mnonstop
$170Southwest
Find Deal
Sat, Jan 11 - Tue, Jan 14
12:45 am - 5:15 amPHX-ORD
3h 30mnonstop
7:00 am - 9:54 amORD-PHX
3h 54mnonstop
$179American Airlines
Find Deal
Tue, Dec 3 - Wed, Dec 11
5:05 am - 9:20 amPHX-MDW
3h 15mnonstop
8:35 pm - 11:40 pmMDW-PHX
4h 05mnonstop
$189Southwest
Find Deal
Thu, Jan 9 - Tue, Jan 14
3:45 pm - 8:17 pmPHX-ORD
3h 32mnonstop
12:55 pm - 3:53 pmORD-PHX
3h 58mnonstop
$199United Airlines
Find Deal
Wed, Dec 4 - Mon, Dec 9
11:59 pm - 4:25 amPHX-ORD
3h 26mnonstop
7:53 pm - 10:55 pmORD-PHX
4h 02mnonstop
$218United Airlines
Find Deal
Wed, Dec 4 - Mon, Dec 9

American Airlines flights from Phoenix Sky Harbor Intl Airport to Illinois

Our best American Airlines deals on Phoenix Sky Harbor Intl Airport to Illinois flight tickets
American Airlines
Dec 3
PHX12:45 amPhoenix Sky Harbor Intl
3h 30m
ORD5:15 amChicago O'Hare Intl
Dec 7
ORD8:30 pmChicago O'Hare Intl
4h 01m
PHX11:31 pmPhoenix Sky Harbor Intl
American Airlines
Dec 10
PHX12:45 amPhoenix Sky Harbor Intl
3h 33m
ORD5:18 amChicago O'Hare Intl
Dec 18
ORD6:00 amChicago O'Hare Intl
3h 54m
PHX8:54 amPhoenix Sky Harbor Intl
American Airlines
Jan 22
PHX12:45 amPhoenix Sky Harbor Intl
3h 26m
ORD5:11 amChicago O'Hare Intl
Jan 27
ORD1:16 pmChicago O'Hare Intl
4h 04m
PHX4:20 pmPhoenix Sky Harbor Intl

United Airlines flights from Phoenix Sky Harbor Intl Airport to Illinois

Our best United Airlines deals on Phoenix Sky Harbor Intl Airport to Illinois flight tickets
United Airlines
Dec 4
PHX11:59 pmPhoenix Sky Harbor Intl
3h 26m
ORD4:25 amChicago O'Hare Intl
Dec 9
ORD7:53 pmChicago O'Hare Intl
4h 02m
PHX10:55 pmPhoenix Sky Harbor Intl
United Airlines
Dec 3
PHX11:59 pmPhoenix Sky Harbor Intl
3h 26m
ORD4:25 amChicago O'Hare Intl
Dec 4
ORD7:53 pmChicago O'Hare Intl
4h 02m
PHX10:55 pmPhoenix Sky Harbor Intl
United Airlines
Nov 21
PHX8:00 amPhoenix Sky Harbor Intl
5h 33m
1 stop
DEC2:33 pmDecatur Arpt
Nov 25
DEC11:35 amDecatur Arpt
8h 16m
1 stop
PHX6:51 pmPhoenix Sky Harbor Intl

How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport to Illinois

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 airline that flies to Illinois from Phoenix Sky Harbor Intl Airport?

Frontier. Frontier, Spirit Airlines, and Southwest are the most popular carriers operating from Phoenix Sky Harbor Intl Airport to Illinois

What cabin class options are available on Phoenix Sky Harbor Intl Airport to Illinois flights?

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

Can stopping save me money on Phoenix Sky Harbor Intl Airport to Illinois flights?

No. A direct flight is the cheapest option for a flight between Phoenix Sky Harbor Intl Airport to Illinois.

Cheap Phoenix Sky Harbor Intl Airport to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix Sky Harbor Intl Airport to Illinois

Best Price Found

$80

Fastest flight time

2h 50m

Direct flights

Every day

Airports in Illinois

3 airports
The best one-way flight to Illinois from Phoenix Sky Harbor Intl Airport in the past 72 hours is $80. The best round-trip flight deal from Phoenix Sky Harbor Intl Airport to Illinois found on momondo in the last 72 hours is $121.
The fastest flight from Phoenix Sky Harbor Intl Airport to Illinois takes 2h 50m
Direct flights go from Phoenix Sky Harbor Intl Airport to Illinois every day.
There are 3 airports near Illinois: Chicago O'Hare Intl (ORD), Chicago Midway (MDW), Lambert-St Louis (STL)

  • When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to Illinois?

    Prices for flights from Phoenix Sky Harbor Intl Airport to Illinois refresh daily.

  • How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to Illinois?

  • How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to Illinois?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phoenix Sky Harbor Intl Airport to Illinois.

  • What documentation or ID do you need to fly to Illinois?

    The required travel and health documents for your Illinois 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 Illinois. 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 Phoenix Sky Harbor Intl Airport to Illinois?


Best airlines flying from Phoenix Sky Harbor Intl Airport to Illinois

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to Illinois with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $59Free CancellationRating
6.1
3,551 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $70Free CancellationRating
6.3
8,167 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $160Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $164Free CancellationRating
7.4
9,194 reviews
Search United Airlines flights
SouthwestPriceFrom $171Free CancellationRating
8.1
5,045 reviews
Search Southwest flights
DeltaPriceFrom $215Free CancellationRating
8.0
8,788 reviews
Search Delta flights

Why use momondo?

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

It is quick and easy to find Phoenix to Illinois flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Illinois that suits you.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Illinois from Phoenix.

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

Of course. momondo tracks the price of Phoenix to Illinois flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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