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Cheap flights from Casper (CPR) to Illinois from $333

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/10. 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.
CPR — ORD
May 27 — Jun 31
From?
To?
Mon 5/27
Mon 6/3
1 adult, Economy
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What is the cheapest month to fly from Casper to Illinois?

April can be a great time to fly to Illinois from Casper with a flight ticket averaging about $531. Cheapflights users have found deals in the month of April for as cheap as $263. The most expensive prices can be found in the month of January.

When is the cheapest time to fly from Casper to Illinois (CPR - IL)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Casper to Illinois as you normally would.

Cheap United Airlines flights from Casper to Illinois

Explore cheap flight options specifically provided by United Airlines for the route between Casper 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 2,730,072 searches. Data last updated May 22, 2024.
Mon 6/106:05 pmCPR - ORD
1 stop4h 54mUnited Airlines
Sat 6/156:15 pmORD - CPR
1 stop4h 46mUnited Airlines
Deal found 5/21$333
Mon 6/106:05 pmCPR - ORD
1 stop4h 54mUnited Airlines
Sat 6/157:00 amORD - CPR
2 stops11h 02mUnited Airlines
Deal found 5/21$398

Cheap Casper to Illinois flights in May & June 2024

Find cheap flight options from Casper 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 2,730,072 searches. Prices were last updated on May 22, 2024.
Mon 6/106:05 pmCPR - ORD
1 stop4h 54mUnited Airlines
Sat 6/156:15 pmORD - CPR
1 stop4h 46mUnited Airlines
Deal found 5/21$333
Mon 6/106:05 pmCPR - ORD
1 stop4h 54mUnited Airlines
Sat 6/157:00 amORD - CPR
2 stops11h 02mUnited Airlines
Deal found 5/21$398
Mon 6/105:35 amCPR - ORD
2 stops12h 10mDelta
Sat 6/154:00 pmORD - CPR
2 stops8h 57mDelta
Deal found 5/21$1,679

Casper to Illinois 2024 flight deals

Discover exclusive flight deals for travel between Casper and Illinois in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 22, 2024.
Mon 6/106:05 pmCPR - ORD
1 stop4h 54mUnited Airlines
Sat 6/156:15 pmORD - CPR
1 stop4h 46mUnited Airlines
Deal found 5/21$333
Mon 6/106:05 pmCPR - ORD
1 stop4h 54mUnited Airlines
Sat 6/157:00 amORD - CPR
2 stops11h 02mUnited Airlines
Deal found 5/21$398
Mon 6/105:35 amCPR - ORD
2 stops12h 10mDelta
Sat 6/154:00 pmORD - CPR
2 stops8h 57mDelta
Deal found 5/21$1,679

Find flights from Casper to Illinois within your budget

Customize your flight search to find flights from Casper 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 2,730,072 searches. Data last updated May 22, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$333 - $1,679

Route

Depart

Return

Price

Casper Natrona CountyChicago O'Hare Intl

CPR - ORD

CPRORD

Casper Natrona County

Mon 6/10

1 stop4h 54m

Chicago O'Hare Intl

Sat 6/15

1 stop4h 46m

$333

Casper Natrona CountyChicago O'Hare Intl

CPR - ORD

CPRORD

Casper Natrona County

Mon 6/10

1 stop4h 54m

Chicago O'Hare Intl

Sat 6/15

2 stops11h 02m

$398

Casper Natrona CountyChicago O'Hare Intl

CPR - ORD

CPRORD

Casper Natrona County

Mon 6/10

2 stops12h 10m

Chicago O'Hare Intl

Sat 6/15

2 stops8h 57m

$1,679

Flights are sorted by cheapest first

Deals found on 5/21

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

Best time to book a flight from Casper to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Casper with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 22, 2024.
Delta
8.0
Very good
10,585 reviews
Check prices

Entertainment

8.0

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,585 reviews
Delta
8.0
Very good
10,585 reviews
Check prices

Entertainment

8.0

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
10,870 reviews
Delta
8.0
Very good
10,585 reviews
Check prices

Entertainment

8.0

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

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

  • What airport do you fly from for flights from Casper to Illinois?

    Casper Natrona County (CPR), located 8.1 mi from the city center, is the airport you fly out of when you book flights from Casper to Illinois.

  • Can I find flights from Casper to Illinois for under $400 on Cheapflights?

    Yes, there are multiple flights from Casper to Illinois for under $400. The cheapest flight booked recently is on United Airlines for just $333, but on average you can expect to pay $803.

  • What are the most popular routes from Casper to Illinois?

    While some choose either Casper Natrona County - Lambert-St Louis or Casper Natrona County - Chicago Midway, Casper Natrona County - Chicago O'Hare Intl is the most popular route from Casper to Illinois.

  • What does CPR to ORD mean?

    CPR 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. CPR to ORD refers to a flight route from Casper Natrona County 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 Casper to Illinois that include extra baggage allowance?

    The amount of baggage you can bring on your Casper 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 Casper to Illinois with specific airlines?

    Yes, Cheapflights allows you to browse and filter Casper 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 Casper to Illinois that include hotel bookings?

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

  • How can I find direct flights from Casper to Illinois?

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

  • Can I find deals for business class flights from Casper to Illinois?

    Yes. Cheapflights offers flight deals from Casper 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 Casper to Illinois that allow pets onboard?

    Many airlines flying from Casper 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 Casper to Illinois?

    Yes, you can often find last-minute deals on Casper 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 Casper to Illinois flight deals updated?

    The Casper to Illinois flight deals you see on this page were last updated on 5/21.

  • When is the best time to book a flight from Casper to Illinois?

    Currently, February is the cheapest month in which you can book a flight from Casper to Illinois (average of $244). Flying from Casper to Illinois in June is currently the most expensive (average of $330). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top airline flying from Casper to Illinois

Discover the top airline that operate flights from Casper 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 2,730,072 searches. Data last updated May 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$295Average$432FlexibilityNo cancel feeOn-time69%
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Search flights from Casper to Illinois by cabin class

Find flights from Casper to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Casper to Illinois?

Cheapflights helps you search for flights from Casper to Illinois via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Casper 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 Casper to Illinois.

Can Cheapflights find flights from Casper to Illinois with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Casper to Illinois, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Casper to Illinois become cheaper?

Not ready to book yet? You can track prices for flights from Casper to Illinois on Cheapflights with our Price Alert feature and get notified when better prices are available.

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