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Cheap flights from Sky Harbor Intl (PHX) to Illinois from $35

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/22. 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.
PHX — ORD
May 14 — May 211
From?
To?
Tue 5/14
Tue 5/21
1 adult, Economy
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How far in advance should I book a flight from Phoenix Sky Harbor Intl Airport to Illinois?

To save up to 63% on this flight, we recommend booking at least 40 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Phoenix Sky Harbor Intl Airport to Illinois from $200 1-2 weeks out and tickets from $302 for flights departing within the next 72 hours.

What is the cheapest month to fly from Phoenix Sky Harbor Intl Airport to Illinois?

Flights from Phoenix Sky Harbor Intl Airport to Illinois lean towards being more expensive in June. Prices are generally better when you fly from Phoenix Sky Harbor Intl Airport to Illinois in April, with the cheapest ticket starting at $66.

When is the cheapest time to fly from Phoenix Sky Harbor Intl Airport to Illinois (PHX - IL)?

When flying from Phoenix Sky Harbor Intl Airport to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Spirit Airlines flights from Sky Harbor Intl to Illinois

Explore cheap flight options specifically provided by Spirit Airlines for the route between Sky Harbor Intl and Illinois. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 9, 2024.
Peruse some of the lowest-priced Spirit Airlines flights we've found from Phoenix to Illinois. Make sure to check back often as deals are often changing.
Tue 5/2111:25 amPHX - STL
1 stop21h 21mSpirit Airlines
Wed 5/2911:36 amSTL - PHX
1 stop24h 44mSpirit Airlines
Deal found 5/8$114
Tue 5/146:40 amPHX - ORD
1 stop14h 49mSpirit Airlines
Tue 5/2110:52 pmORD - PHX
1 stop13h 40mSpirit Airlines
Deal found 5/7$125
Mon 6/311:25 amPHX - ORD
1 stop17h 15mSpirit Airlines
Wed 6/54:32 pmORD - PHX
1 stop10h 14mSpirit Airlines
Deal found 5/8$133
Tue 5/216:40 amPHX - ORD
1 stop25h 15mSpirit Airlines
Tue 5/286:40 pmORD - PHX
1 stop30h 33mSpirit Airlines
Deal found 5/8$136
Mon 6/311:25 amPHX - ORD
1 stop17h 15mSpirit Airlines
Mon 6/106:53 amORD - PHX
1 stop10h 46mSpirit Airlines
Deal found 5/8$144
Wed 5/156:40 amPHX - ORD
1 stop9h 00mSpirit Airlines
Wed 5/295:50 pmORD - PHX
1 stop18h 30mSpirit Airlines
Deal found 5/7$145
Fri 6/711:39 amPHX - ORD
1 stop7h 38mSpirit Airlines
Tue 6/117:00 amORD - PHX
1 stop27h 04mSpirit Airlines
Deal found 5/8$146
Wed 5/156:40 amPHX - ORD
1 stop9h 00mSpirit Airlines
Tue 5/286:40 pmORD - PHX
1 stop30h 33mSpirit Airlines
Deal found 5/7$150
Tue 5/2811:25 amPHX - ORD
1 stop17h 05mSpirit Airlines
Wed 6/54:32 pmORD - PHX
1 stop10h 14mSpirit Airlines
Deal found 5/8$151

Cheap United Airlines flights from Sky Harbor Intl to Illinois

Explore cheap flight options specifically provided by United Airlines for the route between Sky Harbor Intl and Illinois. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 9, 2024.
Have a look at some of the cheapest available United Airlines flights departing from Phoenix and landing in Illinois. Ensure the flight price, dates, time, and airline match your criteria before you book.
Sat 5/255:55 pmPHX - ORD
Nonstop3h 38mUnited Airlines
Wed 5/295:04 amORD - PHX
1 stop5h 36mUnited Airlines
Deal found 5/8$198
Tue 5/2110:55 amPHX - ORD
Nonstop3h 30mUnited Airlines
Tue 5/287:15 amORD - PHX
Nonstop3h 46mUnited Airlines
Deal found 5/8$205
Wed 5/2911:25 pmPHX - ORD
Nonstop3h 31mUnited Airlines
Sun 6/27:10 amORD - PHX
Nonstop3h 46mUnited Airlines
Deal found 5/7$213
Thu 5/1611:55 pmPHX - STL
1 stop8h 19mUnited Airlines
Sat 5/185:25 pmSTL - PHX
1 stop8h 03mUnited Airlines
Deal found 5/8$315

Cheap Sky Harbor Intl to Illinois flights in May & June 2024

Find cheap flight options from Sky Harbor Intl to Illinois specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,749,864 searches. Prices were last updated on May 9, 2024.
These are some of the best deals we've found on flights to Illinois in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Sat 5/185:50 pmPHX - STL
Nonstop2h 59mFrontier
Wed 5/2210:21 pmSTL - PHX
Nonstop3h 17mFrontier
Deal found 5/8$58
Wed 5/1510:45 amPHX - STL
Nonstop2h 54mFrontier
Wed 5/2210:21 pmSTL - PHX
Nonstop3h 17mFrontier
Deal found 5/8$62
Sat 5/185:50 pmPHX - STL
Nonstop2h 59mFrontier
Mon 5/2010:21 pmSTL - PHX
Nonstop3h 17mFrontier
Deal found 5/8$68
Wed 5/1510:45 amPHX - STL
Nonstop2h 54mFrontier
Mon 5/2010:21 pmSTL - PHX
Nonstop3h 17mFrontier
Deal found 5/8$72
Fri 5/174:32 pmPHX - STL
Nonstop2h 59mFrontier
Sat 5/1811:41 pmSTL - PHX
Nonstop3h 17mFrontier
Deal found 5/8$74
Wed 5/298:21 pmPHX - ORD
Nonstop3h 39mFrontier
Wed 6/55:37 pmORD - PHX
Nonstop3h 51mFrontier
Deal found 5/7$77
Wed 6/55:10 amPHX - MDW
Nonstop3h 21mFrontier
Wed 6/1211:26 amMDW - PHX
Nonstop3h 47mFrontier
Deal found 5/8$78
Wed 6/55:08 pmPHX - STL
Nonstop2h 59mFrontier
Wed 6/1210:57 pmSTL - PHX
Nonstop3h 18mFrontier
Deal found 5/8$78
Wed 6/55:10 amPHX - MDW
Nonstop3h 21mFrontier
Wed 6/1211:26 amMDW - PHX
Nonstop3h 47mFrontier
Deal found 5/6$80

Sky Harbor Intl to Illinois 2024 flight deals

Discover exclusive flight deals for travel between Sky Harbor Intl and Illinois in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 9, 2024.
These are some of the best deals we've found on flights to Illinois in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Sat 5/185:50 pmPHX - STL
Nonstop2h 59mFrontier
Wed 5/2210:21 pmSTL - PHX
Nonstop3h 17mFrontier
Deal found 5/8$58
Wed 5/1510:45 amPHX - STL
Nonstop2h 54mFrontier
Wed 5/2210:21 pmSTL - PHX
Nonstop3h 17mFrontier
Deal found 5/8$62
Sat 5/185:50 pmPHX - STL
Nonstop2h 59mFrontier
Mon 5/2010:21 pmSTL - PHX
Nonstop3h 17mFrontier
Deal found 5/8$68
Wed 5/1510:45 amPHX - STL
Nonstop2h 54mFrontier
Mon 5/2010:21 pmSTL - PHX
Nonstop3h 17mFrontier
Deal found 5/8$72
Fri 5/174:32 pmPHX - STL
Nonstop2h 59mFrontier
Sat 5/1811:41 pmSTL - PHX
Nonstop3h 17mFrontier
Deal found 5/8$74
Wed 5/298:21 pmPHX - ORD
Nonstop3h 39mFrontier
Wed 6/55:37 pmORD - PHX
Nonstop3h 51mFrontier
Deal found 5/7$77
Wed 6/55:10 amPHX - MDW
Nonstop3h 21mFrontier
Wed 6/1211:26 amMDW - PHX
Nonstop3h 47mFrontier
Deal found 5/8$78
Wed 6/55:08 pmPHX - STL
Nonstop2h 59mFrontier
Wed 6/1210:57 pmSTL - PHX
Nonstop3h 18mFrontier
Deal found 5/8$78
Wed 6/55:10 amPHX - MDW
Nonstop3h 21mFrontier
Wed 6/1211:26 amMDW - PHX
Nonstop3h 47mFrontier
Deal found 5/6$80

Non-stop flights to Illinois from Sky Harbor Intl

Discover non-stop flight options from Sky Harbor Intl to Illinois. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 9, 2024.
For a shorter flight, select one of these non-stop flights from Phoenix to Illinois. If you're looking for other options for flights from Phoenix to Illinois, make sure to update the search form at the top of page.
Sat 5/185:50 pmPHX - STL
Nonstop2h 59mFrontier
Wed 5/2210:21 pmSTL - PHX
Nonstop3h 17mFrontier
Deal found 5/8$58
Sat 5/185:50 pmPHX - STL
Nonstop2h 59mFrontier
Mon 5/2010:21 pmSTL - PHX
Nonstop3h 17mFrontier
Deal found 5/8$68
Wed 6/55:10 amPHX - MDW
Nonstop3h 21mFrontier
Wed 6/1211:26 amMDW - PHX
Nonstop3h 47mFrontier
Deal found 5/8$78
Wed 6/55:08 pmPHX - STL
Nonstop2h 59mFrontier
Wed 6/1210:57 pmSTL - PHX
Nonstop3h 18mFrontier
Deal found 5/8$78
Wed 6/55:10 amPHX - MDW
Nonstop3h 21mFrontier
Wed 6/1211:26 amMDW - PHX
Nonstop3h 47mFrontier
Deal found 5/6$80
Sat 6/16:30 amPHX - MDW
Nonstop3h 24mFrontier
Wed 9/411:32 amMDW - PHX
Nonstop3h 47mFrontier
Deal found 5/7$81
Wed 5/298:21 pmPHX - ORD
Nonstop3h 39mFrontier
Wed 6/55:37 pmORD - PHX
Nonstop3h 51mFrontier
Deal found 5/7$85
Wed 5/295:15 amPHX - MDW
Nonstop3h 21mFrontier
Wed 6/511:26 amMDW - PHX
Nonstop3h 47mFrontier
Deal found 5/8$86
Sat 6/88:23 pmPHX - ORD
Nonstop3h 36mFrontier
Wed 6/125:37 pmORD - PHX
Nonstop3h 51mFrontier
Deal found 5/7$87

Sky Harbor Intl to Illinois flights leaving soon

Find last-minute flight options from Sky Harbor Intl to Illinois for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 9, 2024.
Check out these flights departing soon from Phoenix to Illinois. Users should examine the flight details to ensure there are no surprises.
Sat 5/185:50 pmPHX - STL
Nonstop2h 59mFrontier
Wed 5/2210:21 pmSTL - PHX
Nonstop3h 17mFrontier
Deal found 5/8$58
Wed 5/1510:45 amPHX - STL
Nonstop2h 54mFrontier
Wed 5/2210:21 pmSTL - PHX
Nonstop3h 17mFrontier
Deal found 5/8$62
Sat 5/185:50 pmPHX - STL
Nonstop2h 59mFrontier
Mon 5/2010:21 pmSTL - PHX
Nonstop3h 17mFrontier
Deal found 5/8$68
Wed 5/1510:45 amPHX - STL
Nonstop2h 54mFrontier
Mon 5/2010:21 pmSTL - PHX
Nonstop3h 17mFrontier
Deal found 5/8$72
Fri 5/174:32 pmPHX - STL
Nonstop2h 59mFrontier
Sat 5/1811:41 pmSTL - PHX
Nonstop3h 17mFrontier
Deal found 5/8$74
Wed 5/1510:45 amPHX - STL
Nonstop2h 54mFrontier
Fri 5/1710:21 pmSTL - PHX
Nonstop3h 17mFrontier
Deal found 5/8$80
Wed 5/156:00 amPHX - ORD
Nonstop3h 29mFrontier
Sat 6/111:40 amORD - PHX
Nonstop3h 53mFrontier
Deal found 5/8$82
Fri 5/174:32 pmPHX - STL
Nonstop2h 59mFrontier
Mon 5/2010:21 pmSTL - PHX
Nonstop3h 17mFrontier
Deal found 5/8$84
Sat 5/182:18 pmPHX - ORD
Nonstop3h 40mFrontier
Sat 6/155:34 pmORD - PHX
Nonstop3h 51mFrontier
Deal found 5/7$89

One-way flights to Illinois from Sky Harbor Intl

Search for one-way flight options from Sky Harbor Intl to Illinois. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 9, 2024.
Some of the best available deals we've found on one-way flights from Phoenix to Illinois. Users can also find round-trip Phoenix to Illinois flights by using the search form above.
Wed 5/228:21 pmPHX - ORD
Nonstop3h 39mFrontier
Deal found 5/8$35
Wed 5/224:32 pmPHX - STL
Nonstop2h 59mFrontier
Deal found 5/8$37
Sat 5/186:30 amPHX - MDW
Nonstop3h 24mFrontier
Deal found 5/8$38
Wed 6/58:26 pmPHX - ORD
Nonstop3h 33mFrontier
Deal found 5/8$39
Sat 6/85:40 amPHX - MDW
Nonstop3h 21mFrontier
Deal found 5/7$39
Wed 6/55:08 pmPHX - STL
Nonstop2h 59mFrontier
Deal found 5/8$39
Wed 5/228:21 pmPHX - ORD
Nonstop3h 39mFrontier
Deal found 5/9$40
Sat 5/256:30 amPHX - MDW
Nonstop3h 24mFrontier
Deal found 5/7$40
Sat 8/38:18 pmPHX - ORD
Nonstop3h 41mFrontier
Deal found 5/9$41

Find flights from Sky Harbor Intl to Illinois within your budget

Customize your flight search to find flights from Sky Harbor Intl to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$58 - $201

Route

Depart

Return

Price

Phoenix Sky Harbor IntlLambert-St Louis

PHX - STL

PHXSTL

Phoenix Sky Harbor Intl

Sat 5/18

Nonstop2h 59m

Lambert-St Louis

Wed 5/22

Nonstop3h 17m

$58

Phoenix Sky Harbor IntlLambert-St Louis

PHX - STL

PHXSTL

Phoenix Sky Harbor Intl

Sat 5/18

Nonstop2h 59m

Lambert-St Louis

Mon 5/20

Nonstop3h 17m

$68

Phoenix Sky Harbor IntlChicago O'Hare Intl

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

Wed 8/7

Nonstop3h 41m

Chicago O'Hare Intl

Sat 8/10

Nonstop3h 42m

$70

Phoenix Sky Harbor IntlChicago O'Hare Intl

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

Wed 8/7

Nonstop3h 41m

Chicago O'Hare Intl

Sat 8/10

Nonstop3h 42m

$76

Phoenix Sky Harbor IntlLambert-St Louis

PHX - STL

PHXSTL

Phoenix Sky Harbor Intl

Tue 5/21

1 stop21h 21m

Lambert-St Louis

Wed 5/29

Nonstop3h 17m

$97

Phoenix Sky Harbor IntlLambert-St Louis

PHX - STL

PHXSTL

Phoenix Sky Harbor Intl

Tue 5/21

1 stop21h 21m

Lambert-St Louis

Wed 5/29

1 stop24h 44m

$114

Phoenix Sky Harbor IntlLambert-St Louis

PHX - STL

PHXSTL

Phoenix Sky Harbor Intl

Sat 6/22

Nonstop2h 55m

Lambert-St Louis

Mon 7/22

Nonstop3h 11m

$131

Phoenix Sky Harbor IntlChicago O'Hare Intl

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

Sat 5/25

Nonstop3h 38m

Chicago O'Hare Intl

Wed 5/29

1 stop5h 36m

$198

Phoenix Sky Harbor IntlChicago O'Hare Intl

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

Fri 7/26

1 stop16h 39m

Chicago O'Hare Intl

Mon 7/29

1 stop10h 57m

$201

Flights are sorted by cheapest first

Deals found on 5/8

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated May 9, 2024.
To help decide which airline to fly from Phoenix to Illinois, see what other customers have to say about Spirit Airlines, United Airlines and Frontier. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.2
Very good
6,072 reviews
Check prices

Crew

8.7

Entertainment

7.8

Overall

8.2

Boarding

8.3

Comfort

8.1

Food

7.3

Reviews

1 / 10

The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.

Southwest
8.2
Very good
6,072 reviews
Southwest
8.2
Very good
6,072 reviews
Check prices

Crew

8.7

Entertainment

7.8

Overall

8.2

Boarding

8.3

Comfort

8.1

Food

7.3

Reviews

1 / 10

The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.

Alaska Airlines
8.1
Very good
9,143 reviews
Southwest
8.2
Very good
6,072 reviews
Check prices

Crew

8.7

Entertainment

7.8

Overall

8.2

Boarding

8.3

Comfort

8.1

Food

7.3

Reviews

1 / 10

The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.

Delta
8.1
Very good
10,793 reviews
Southwest
8.2
Very good
6,072 reviews
Check prices

Crew

8.7

Entertainment

7.8

Overall

8.2

Boarding

8.3

Comfort

8.1

Food

7.3

Reviews

1 / 10

The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.

Allegiant Air
7.5
Good
1,024 reviews
Southwest
8.2
Very good
6,072 reviews
Check prices

Crew

8.7

Entertainment

7.8

Overall

8.2

Boarding

8.3

Comfort

8.1

Food

7.3

Reviews

1 / 10

The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.

United Airlines
7.4
Good
11,050 reviews
Southwest
8.2
Very good
6,072 reviews
Check prices

Crew

8.7

Entertainment

7.8

Overall

8.2

Boarding

8.3

Comfort

8.1

Food

7.3

Reviews

1 / 10

The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Phoenix Sky Harbor Intl Airport to Illinois for under $100 on Cheapflights?

    Yes, there are multiple flights from Phoenix Sky Harbor Intl Airport to Illinois for under $100. The cheapest flight booked recently is on Frontier for just $58, but on average you can expect to pay $84.

  • Are there nonstop flights from Phoenix Sky Harbor Intl Airport to Illinois for under $100 on Cheapflights?

    Cheapflights has at least 20 direct flights from Phoenix Sky Harbor Intl Airport to Illinois under $100. A good price for a nonstop flight from Phoenix Sky Harbor Intl Airport to Illinois is less than $84.

  • Are there last-minute flights available from Phoenix Sky Harbor Intl Airport to Illinois for under $100?

    There are currently 20+ open flights from Phoenix Sky Harbor Intl Airport to Illinois within the next 7 days for less than $100.

  • What days are nonstop flights available from Phoenix Sky Harbor Intl Airport to Illinois?

    Nonstop flights are available for this route on the following days: Sunday, Monday, Thursday, Friday, Saturday.

  • How many flights depart from Phoenix Sky Harbor Intl Airport to Illinois on average per day?

    On average 10 flights depart from Phoenix Sky Harbor Intl Airport to Illinois per day.
    Early Morning (Midnight to 6am) - 10% of flight departures
    Morning (6am - Noon) - 50% of flight departures
    Afternoon (Noon - 6pm) - 40% of flight departures

  • How long is the flight from Phoenix Sky Harbor Intl Airport to Illinois?

    Airlines like Frontier fly from Phoenix Sky Harbor Intl Airport to Illinois in about 2h 59m. The time it takes to get you to your destination is usually consistent. Phoenix Sky Harbor Intl Airport and Illinois are separated by a distance of 1445 mi. Generally, flights for this route are nonstop.

  • What are the most popular routes from Phoenix Sky Harbor Intl Airport to Illinois?

    While some choose either Phoenix Sky Harbor Intl - Chicago Midway or Phoenix Sky Harbor Intl - Lambert-St Louis, Phoenix Sky Harbor Intl - Chicago O'Hare Intl is the most popular route from Phoenix Sky Harbor Intl Airport to Illinois.

  • What are the most popular airlines that fly from Phoenix Sky Harbor Intl Airport to Illinois?

    Before booking your flight from Phoenix Sky Harbor Intl Airport to Illinois check out the most popular airlines for this route: American Airlines, Delta or Frontier.

  • What are the most reliable airlines from Phoenix Sky Harbor Intl Airport to Illinois?

    The top 3 most reliable airlines when flying from Phoenix Sky Harbor Intl Airport to Illinois are Brussels Airlines (98%), Cathay Pacific (91%) and SWISS (89%).

  • What are the cheapest flights from Phoenix Sky Harbor Intl Airport to Illinois?

    Looking at all options, your cheapest flight can be booked for $68. While the most popular route (Phoenix Sky Harbor Intl - Chicago O'Hare Intl) can be booked for $76 on average our data indicates $1,586 when flying from Phoenix Sky Harbor Intl Airport to Illinois.

  • What does PHX to ORD mean?

    PHX and ORD are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. PHX to ORD refers to a flight route from Phoenix Sky Harbor Intl Airport to Chicago O'Hare Intl Airport. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI).

  • Can I find deals for flights from Sky Harbor Intl to Illinois that include extra baggage allowance?

    The amount of baggage you can bring on your Sky Harbor Intl to Illinois flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Sky Harbor Intl to Illinois with specific airlines?

    Yes, Cheapflights allows you to browse and filter Sky Harbor Intl to Illinois flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Sky Harbor Intl to Illinois that include hotel bookings?

    Yes. In addition to deals on Sky Harbor Intl to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sky Harbor Intl to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sky Harbor Intl to Illinois.

  • Can I find deals for business class flights from Sky Harbor Intl to Illinois?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Sky Harbor Intl to Illinois that allow pets onboard?

    Many airlines flying from Sky Harbor Intl to Illinois offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Sky Harbor Intl to Illinois?

    Yes, you can often find last-minute deals on Sky Harbor Intl to Illinois flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Phoenix Sky Harbor Intl Airport to Illinois flight deals updated?

    The Phoenix Sky Harbor Intl Airport to Illinois flight deals you see on this page were last updated on 5/8.

See more FAQs

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Alternative routes for Sky Harbor Intl to Illinois
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Top 6 airlines flying from Sky Harbor Intl to Illinois

Discover the top 6 airlines that operate flights from Sky Harbor Intl to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 9, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$53Average$172FlexibilityNo cancel feeOn-time62%
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Spirit AirlinesCheapest$62Average$168FlexibilityNo cancel feeOn-time65%
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Allegiant AirCheapest$127Average$216FlexibilityNo cancel feeOn-time88%
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United AirlinesCheapest$168Average$507FlexibilityNo cancel feeOn-time69%
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American AirlinesCheapest$198Average$544FlexibilityNo cancel feeOn-time71%
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DeltaCheapest$218Average$392FlexibilityNo cancel feeOn-timeN/A
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Search flights from Sky Harbor Intl to Illinois by cabin class

Find flights from Sky Harbor Intl to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Sky Harbor Intl to Illinois

Find hourly flight availability from Sky Harbor Intl to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 9, 2024.
11%of flight departuresEarly morningMidnight to 6 am
58%of flight departuresMorning6 am to noon
22%of flight departuresAfternoonNoon to 6 pm
9%of flight departuresEvening6 pm to midnight
Midnight
6 AM
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6 PM

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Fly with Cheapflights

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How does Cheapflights help users find flights from Sky Harbor Intl to Illinois?

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Why should you use Cheapflights to find cheap flight tickets from Sky Harbor Intl to Illinois?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Sky Harbor Intl to Illinois.

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