Cheap flights To Sullivan (CMI) from $213

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Cheap Flights to Sullivan from $213 One Way, $335 Round Trip

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

Tue, Jul 1 - Sat, Jul 5
LGA
LaGuardia
CMI
University Of Illinois Urbana-Champaign Williard
$335 Roundtrip, found 2 days ago
$335
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Jul 1 from LaGuardia to University Of Illinois Urbana-Champaign Williard, returning Sat, Jul 5, priced at $335 found 2 days ago
Mon, Jun 30 - Sat, Jul 5
LGA
LaGuardia
CMI
University Of Illinois Urbana-Champaign Williard
$336 Roundtrip, found 4 days ago
$336
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Jun 30 from LaGuardia to University Of Illinois Urbana-Champaign Williard, returning Sat, Jul 5, priced at $336 found 4 days ago
Sat, Aug 2 - Sat, Aug 9
SAN
San Diego Intl.
DEC
Decatur
$342 Roundtrip, found 2 days ago
$342
Roundtrip
found 2 days ago
Select United flight, departing Sat, Aug 2 from San Diego Intl. to Decatur, returning Sat, Aug 9, priced at $342 found 2 days ago
Sat, Aug 2 - Sat, Aug 9
SAN
San Diego Intl.
DEC
Decatur
$351 Roundtrip, found 2 days ago
$351
Roundtrip
found 2 days ago
Select United flight, departing Sat, Aug 2 from San Diego Intl. to Decatur, returning Sat, Aug 9, priced at $351 found 2 days ago
Mon, Jun 30 - Tue, Jul 8
SAN
San Diego Intl.
DEC
Decatur
$368 Roundtrip, found 4 days ago
$368
Roundtrip
found 4 days ago
Select United flight, departing Mon, Jun 30 from San Diego Intl. to Decatur, returning Tue, Jul 8, priced at $368 found 4 days ago
Thu, Sep 11 - Sun, Sep 14
MSP
Minneapolis - St. Paul Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$370 Roundtrip, found 1 day ago
$370
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Sep 11 from Minneapolis - St. Paul Intl. to University Of Illinois Urbana-Champaign Williard, returning Sun, Sep 14, priced at $370 found 1 day ago
Mon, Jun 30 - Tue, Jul 8
SAN
San Diego Intl.
DEC
Decatur
$378 Roundtrip, found 4 days ago
$378
Roundtrip
found 4 days ago
Select United flight, departing Mon, Jun 30 from San Diego Intl. to Decatur, returning Tue, Jul 8, priced at $378 found 4 days ago
Mon, Jun 30 - Tue, Jul 8
SAN
San Diego Intl.
DEC
Decatur
$382 Roundtrip, found 4 days ago
$382
Roundtrip
found 4 days ago
Select United flight, departing Mon, Jun 30 from San Diego Intl. to Decatur, returning Tue, Jul 8, priced at $382 found 4 days ago
Thu, Jul 31 - Tue, Aug 5
BOI
Boise
DEC
Decatur
$390 Roundtrip, found 3 days ago
$390
Roundtrip
found 3 days ago
Select United flight, departing Thu, Jul 31 from Boise to Decatur, returning Tue, Aug 5, priced at $390 found 3 days ago
Mon, Jun 30 - Tue, Jul 8
SAN
San Diego Intl.
DEC
Decatur
$391 Roundtrip, found 4 days ago
$391
Roundtrip
found 4 days ago
Select United flight, departing Mon, Jun 30 from San Diego Intl. to Decatur, returning Tue, Jul 8, priced at $391 found 4 days ago

Sullivan Flight Information

Traveling To
Sullivan
Destination Airport IATA Code
CMI
Number of Airlines Serving
Airlines
American Airlines, United
Flight Price
$335
Earliest Departing Flight
Latest Departing Flight

Sullivan

Orbitz is your one stop for guaranteed low prices on Sullivan flights, as well as budget deals on hotels and rental cars. Use our state of the art mobile tools to get great deals and constant updates on the status of your trip.

Save Big On Car Rentals Too

Orbitz will find you discount air fare for flights to Sullivan and you can rent a car at the same time. With Orbitzyou will get a discount on the rental and have your car waiting for you when you land.

Get Free Travel Advice By Calling the Orbitz Hotline

Our experts will make things even easier by helping you to find the best budget flights to Sullivan Just call our toll free hotline at 1-800-649-9920 and one of our travel advisors will be happy to assist you with everything from your flight to hotel room.

Book Travel on the Fly with Orbitz on the Go

Our state of the art mobile apps will allow you to book cheap flights to Sullivan from your smartphone too. Discount airfare is not all; you can also find mobile-only hotel deals or check the status of your flight using this free app. So, when you’re on the go, why not take Orbitz with you?

Frequently asked questions

How much is a flight to Sullivan?
Return flight prices fell as low as $335 this past week to Sullivan, and rose as high as $391. Some lucky passengers departing San Diego (SAN) managed to secure one-way tickets from just $213.
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.

Nearby

Flights To

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.