Cheap flights To Sullivan (CMI) from $141

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Cheap Flights to Sullivan from $141 One Way, $319 Round Trip

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Fri, Jul 3 - Wed, Jul 8
GSO
Piedmont Triad Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$319 Roundtrip, found 6 days ago
$319
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Jul 3 from Piedmont Triad Intl. to University Of Illinois Urbana-Champaign Williard, returning Wed, Jul 8, priced at $319 found 6 days ago
Thu, Aug 27 - Sat, Aug 29
DEN
Denver Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$345 Roundtrip, found 13 hours ago
$345
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Thu, Aug 27 from Denver Intl. to University Of Illinois Urbana-Champaign Williard, returning Sat, Aug 29, priced at $345 found 13 hours ago
Fri, Jul 3 - Wed, Jul 8
GSO
Piedmont Triad Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$356 Roundtrip, found 6 days ago
$356
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Jul 3 from Piedmont Triad Intl. to University Of Illinois Urbana-Champaign Williard, returning Wed, Jul 8, priced at $356 found 6 days ago
Thu, Aug 27 - Sat, Aug 29
DEN
Denver Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$400 Roundtrip, found 13 hours ago
$400
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Thu, Aug 27 from Denver Intl. to University Of Illinois Urbana-Champaign Williard, returning Sat, Aug 29, priced at $400 found 13 hours ago
Fri, Jul 3 - Fri, Jul 3
DEN
Denver Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$404 Roundtrip, found 5 days ago
$404
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Jul 3 from Denver Intl. to University Of Illinois Urbana-Champaign Williard, returning Fri, Jul 3, priced at $404 found 5 days ago
Fri, Jul 3 - Fri, Jul 3
DEN
Denver Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$410 Roundtrip, found 5 days ago
$410
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Jul 3 from Denver Intl. to University Of Illinois Urbana-Champaign Williard, returning Fri, Jul 3, priced at $410 found 5 days ago
Fri, Jul 3 - Wed, Jul 8
GSO
Piedmont Triad Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$411 Roundtrip, found 6 days ago
$411
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Jul 3 from Piedmont Triad Intl. to University Of Illinois Urbana-Champaign Williard, returning Wed, Jul 8, priced at $411 found 6 days ago
Thu, Aug 27 - Sat, Aug 29
DEN
Denver Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$425 Roundtrip, found 13 hours ago
$425
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Thu, Aug 27 from Denver Intl. to University Of Illinois Urbana-Champaign Williard, returning Sat, Aug 29, priced at $425 found 13 hours ago
Fri, Jul 3 - Wed, Jul 8
GSO
Piedmont Triad Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$448 Roundtrip, found 6 days ago
$448
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Jul 3 from Piedmont Triad Intl. to University Of Illinois Urbana-Champaign Williard, returning Wed, Jul 8, priced at $448 found 6 days ago
Fri, Jul 3 - Wed, Jul 8
GSO
Piedmont Triad Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$452 Roundtrip, found 3 days ago
$452
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Jul 3 from Piedmont Triad Intl. to University Of Illinois Urbana-Champaign Williard, returning Wed, Jul 8, priced at $452 found 3 days ago

Sullivan Flight Information

Traveling To
Sullivan
Destination Airport IATA Code
CMI
Number of Airlines Serving
Airlines
American Airlines, United
Flight Price
$319
Earliest Departing Flight
Latest Departing Flight

Sullivan

Finding cheap flights to Sullivan is easy when you have Orbitz at your fingertips. Not only does Orbitz offer great deals on Sullivan flights, but we also include some special extras to make booking a breeze. Just check out our:

Mobile Site and Apps

With Orbitz’s mobile site, m.orbitz.com, you can book your flights to Sullivan through your smartphone or tablet’s Web browser. Plus, our free downloadable apps for Android and iPhone mean it’s just a simple click to access your flight updates and alerts. You can even book exclusive mobile-only deals on hotels to go with your flights to Sullivan—even on the same day.

Pick and Choose or Book Full Vacation Packages

Don’t just be satisfied with great deals on Sullivan flights—go for the full package! With Orbitz, you can also find fantastic savings on the perfect hotel, car rental, cruise, and even activities, so you don’t waste your trip waiting in line but have the time to enjoy your trip. Pick and choose the add-ons you need, or book an entire vacation package for greater overall discounts.

Rewards That Are Miles Better

Booking directly with an airline earns you air miles or points, and you can get those same rewards with booking on Orbitz too. When you book qualifying flights to Sullivan with Orbitz, just add in your frequent flyer number during your online booking and your details will be sent to your program.

Great Deals Every Day

Add in our extra savings on packages, free nights, and other discounts, and you know you are in good hands.

Frequently asked questions

How much is a flight to Sullivan?
Return flight prices fell as low as $319 this past week to Sullivan, and rose as high as $452. Some lucky passengers departing Greensboro (GSO) managed to secure one-way tickets from just $141.
How to book the cheapest flight to Sullivan?
With some of the most competitive flight deals around, you'll always get more for your money with Orbitz. The following hints and tips will help you snap up cheap flights to Sullivan — and leave you with cash to spare:

  • Taking off from or landing at nearby airports can sometimes help you save on airfares. Enter your preferred departure and arrival airports. Next, click on the 'Nearby airports' function below the form fields to see what your options are.
  • Similarly, click on the 'Show flexible dates' option to bring up the airfares on days either side of your selected departure. It's possible to pick up cheaper flight deals if your itinerary is flexible.
  • To filter your results, click on 'Show options.' You can search based on seating class, airlines, nonstop flights and refundable flights. You can also select whether you want to fly in the morning, afternoon or evening under 'Sort & Filter' to the left.
  • The early bird gets the most impressive deals, so book your tickets the moment you know your travel dates. The most affordable fares sell like hotcakes and prices increase as the departure date gets closer.
  • Make even more savings on your vacation by bundling your hotel, flights and car rentals into an Orbitz package. Your travel budget will thank you.
  • Flying during the busy season means expensive airfares. If possible, plan your vacation outside of popular periods, such as Christmas, New Year's Eve and Easter.

What is the best time to book a flight to Sullivan?
Generally speaking, January is the ideal time to purchase your plane ticket. This is followed by February and August. Bear this in mind while you search for a cheap flight to Sullivan.
What day of the week is the cheapest to book a flight to Sullivan?
Land a fantastic flight deal by making a booking on a Tuesday, Wednesday or Saturday. These are typically the best days to pick up cheap tickets to Sullivan.
What is the cheapest day of the week to fly to Sullivan?
You can get cheap flights to Sullivan by hopping on a plane on a Monday, according to Orbitz data from 2020. Tuesday is the next most affordable day, while Saturday has the most costly airfares. Whether you prefer to save cash or start your trip on whichever day is convenient, you'll always get a great deal with Orbitz.
What is the cheapest month to fly to Sullivan?
Travel during August if you're sticking to a budget. Orbitz data shows that this is generally the best month for cheap flights to Sullivan. June is when prices hit their peak.
Which airlines allow free cancellation?
Orbitz makes it a cinch to find carriers that offer flexibility. Simply select "Filter by flexible change policies" when searching for your Sullivan flights and bingo! We'll show you options that include free cancellation, no change fees and of course, an amazing low price.
What do I need for the flight to Sullivan?
The key to a comfortable and successful flight is being well prepared. Listed below are some useful tips that'll help get you ready for your adventure:

  • Your travel documents are the most important items you'll need to carry with you on your flight. To avoid any dramas while checking in, make sure that the personal information on your ticket is the same as on your government-issued photo ID.
  • To keep you busy on the short hop to Sullivan, download some new music or stock up the audiobook library on your phone. Food can also be a tasty distraction while in the air, so take a snack.
  • Even if you're traveling when it's hot and sticky outside, take a hoodie or sweater on board with you. Cabins can get quite chilly!

How do I get cheap first-class/business deals to Sullivan?
Smart travelers have a talent for finding first or business-class fares to Sullivan without the astronomical price tag. Take a leaf out of their book with these useful hints:

  • Be flexible. By being open to a variety of travel dates, you'll have better odds of picking up a deal on first or business-class airfares.
  • Look for a budget carrier that has seats in business class. They usually come with extra legroom and a glass of bubbly — and a more attractive price.
  • Make the most of your airline's rewards program and upgrade your seat. Alternatively, you can try bidding for an upgrade in online auctions.

More to Explore

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.