$131 Cheap Flights to Sullivan , IL

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How much is the cheapest flight to Sullivan?

Prices were available within the past 7 days and start at $131 for one-way flights and $218 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Jun 3 - Mon, Jun 10
MSP
Minneapolis - St. Paul Intl.
DEC
Decatur
$229 Roundtrip, found 1 day ago
$229
Roundtrip
found 1 day ago
Select United flight, departing Mon, Jun 3 from Minneapolis - St. Paul Intl. to Decatur, returning Mon, Jun 10, priced at $229 found 1 day ago
United
Mon, Jun 17 - Mon, Jun 24
AUS
Austin-Bergstrom Intl.
DEC
Decatur
$244 Roundtrip, found 5 days ago
$244
Roundtrip
found 5 days ago
Select United flight, departing Mon, Jun 17 from Austin-Bergstrom Intl. to Decatur, returning Mon, Jun 24, priced at $244 found 5 days ago
United
Tue, Jul 16 - Tue, Jul 23
GSP
Greenville-Spartanburg Intl.
DEC
Decatur
$284 Roundtrip, found 6 days ago
$284
Roundtrip
found 6 days ago
Select United flight, departing Tue, Jul 16 from Greenville-Spartanburg Intl. to Decatur, returning Tue, Jul 23, priced at $284 found 6 days ago
United
Fri, Aug 2 - Sun, Aug 11
BWI
Baltimore Washington Intl. Thurgood Marshall
DEC
Decatur
$294 Roundtrip, found 15 hours ago
$294
Roundtrip
found 15 hours ago
Select United flight, departing Fri, Aug 2 from Baltimore Washington Intl. Thurgood Marshall to Decatur, returning Sun, Aug 11, priced at $294 found 15 hours ago
United
Mon, Aug 26 - Sun, Sep 1
LAX
Los Angeles Intl.
DEC
Decatur
$303 Roundtrip, found 4 days ago
$303
Roundtrip
found 4 days ago
Select United flight, departing Mon, Aug 26 from Los Angeles Intl. to Decatur, returning Sun, Sep 1, priced at $303 found 4 days ago

Find Your Flights to Sullivan CMI

Cheap flights to Sullivan (CMI)

Get started finding a cheap flight to Sullivan on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Sullivan.

Roundtrip prices range from $218 - $303, and one-ways to Sullivan start as low as $131.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

Airlines that fly to Sullivan (CMI)

You have several options for which airline you choose to travel with to Sullivan. There are 10 airlines flying into CMI: American Airlines, United. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check a bag or bring a carry-on, check whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked/carry-on baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programs may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel in one online platform.

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at the optimal times. Airfare to Sullivan (CMI) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to CMI in June and in August for one-ways.

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24-hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

Where can I learn more about changing or canceling my flight to Sullivan?
Most flights are free to cancel within 24 hours of making the reservation. However, some flights are non-refundable, and you may receive a flight credit from the airline to use for a future booking. For more information, please visit our Customer Service Portal.
How do I find cheap flights to Sullivan that have flexible change policies?
When it comes to flying these days, flexibility is a must. That’s why we’ve added a “No change fee” search function to help you find flexible, affordable fares to Sullivan. It’s at the top left of your screen under the “Flexible change policies” subheading.
What is the name of Sullivan's airport?
Sullivan has only one airport, University Of Illinois Urbana-Champaign Williard Airport (CMI).
How many airlines fly to Sullivan?
There are 12 air carriers that fly into Sullivan from 64 airports across the globe.
How many nonstop flights are there to Sullivan?
Flying to someplace new is much simpler when there aren’t any stopovers. If you’re heading to Sullivan, the great news is that there are around 1,402 direct flights every week.
Where are the most popular flights to Sullivan departing from?
Flights to Sullivan departing from Chicago, Dallas and New York airports are the most popular.
How long is the flight to Sullivan Airport?
If it’s Chicago you’re leaving behind, you’ll be midair for around 1 hour and 10 minutes before you touchdown in Sullivan. Terminal to terminal from Dallas takes approximately 1 hour and 48 minutes and from Queens Village, the average flight time is 2 hours and 51 minutes.
How to book the cheapest flight to Sullivan?
We’ve all come across those lucky travelers who somehow manage to nab extremely cheap fares wherever they go. Eager to know how to do it for your Sullivan vacation? Don’t leave it until the last minute to lock in your flight. Another easy way to land the most competitive fare is to research all options. If your destination has several airports, be sure to research the cost of flying into a smaller terminal. Finally, another simple way to save a few dollars is be ready to book fast. If you come across an amazing deal, don’t think twice — grab it while the opportunity’s there.
How to survive the flight to Sullivan?
Depending on where you’re coming from, your journey to Sullivan could be completely stress-free or it could drag on forever. We’ve compiled some handy travel tips that will help you start your next great escape on the right foot.What to pack in your hand luggage:

  • First of all, pack in your passport, travel documents, credit cards and vital medications. Next, you’ll need some extra in-flight entertainment to help pass the time. A juicy book and a laptop crammed with your favorite shows are some fantastic options. If you plan to take a short nap, a neck pillow and some earplugs will also be useful. Finally, find room for a toothbrush and some cleansing wipes to ensure you touchdown looking fresh and raring to go.

Do not pack the following items in your hand luggage:

  • While the list of banned items can differ between airlines, the general rule to follow is nothing sharp, flammable or explosive. This includes things like box cutters, razor blades, fuel and fireworks. Sporting equipment like baseball bats, and items that could harm passengers, such as pepper spray and firearms, aren’t allowed in the cabin either.

What to wear on a flight:

  • The best way to ensure a comfortable flight often lies in the clothes you wear. Prepare yourself for varying temperatures by layering up. That way you’ll stay nice and warm if the cabin gets too cold. Shoes like stilettos, flip flops and lace-up boots are best left in your suitcase. Instead, go for flat, closed-toed footwear like slip-ons. Your feet will thank you later.
  • You’ve probably heard about DVT (deep vein thrombosis), a blood clotting condition caused by long periods of sitting. There are numerous ways to lessen your risk. Wear a quality pair of compression socks or tights, drink lots of water often and keep your legs and feet moving. Wander up and down the aisles of the cabin or perform some stretches in your seat.

How to get through airport security fast when flying to Sullivan?
It’s simple — be prepared. We’ve rounded up some useful tips for a hassle-free trip through security. Look out Sullivan, here you come:

  • Your travel ID and boarding pass will need to be inspected by airport security personnel. Keep them someplace accessible so you don’t hold up the line.
  • The X-ray machine is up next. Empty your pockets and remove anything that is likely to beep. This includes things like headphones or earphones, as well as your coat or jacket. They’ll need to be placed on the conveyor belt for screening.
  • For just a few moments, you’ll have to unplug from technology. Your phone, laptop and any other electronic devices will also need to be sent through the scanner.
  • Any gels or liquids, such as perfume or hand cream, that you want to take on board must be no greater than 3.4 ounces (100 milliliters). They must also all fit inside a quart-size (one liter), clear zip-close bag.
  • Choosing your footwear wisely can save you several valuable minutes. Boots are often required to be removed and separately scanned. Slip-on sneakers are usually not.
  • Sharp items like knives can’t be taken on board. They’ll be confiscated at security, so pack them safely away in your checked suitcase.

Flights to Sullivan information
Destination airport
Decatur
Destination airport IATA code
DEC
Destination city name
Decatur
Roundtrip price
$228

Trending flights to Sullivan

Prices were available within the past 7 days and start at $131 for one-way flights and $218 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Sep 21 - Sat, Sep 21
ATL
Hartsfield-Jackson Atlanta Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$218 Roundtrip, found 4 days ago
$218
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Sep 21 from Hartsfield-Jackson Atlanta Intl. to University Of Illinois Urbana-Champaign Williard, returning Sat, Sep 21, priced at $218 found 4 days ago
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