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Cheap Flights from Decatur to the United States

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
New York
New York1 stop$444
Los Angeles
Los Angeles1 stop$454
Las Vegas
Las Vegas1 stop$334
San Francisco
San Francisco1 stop$454
Boston
Boston1 stop$324
Fort Lauderdale
Fort Lauderdale1 stop$440
Denver
Denver1 stop$344
Seattle
Seattle1 stop$354
Tampa
Tampa2 stops$357
San Diego
San Diego2 stops$369
Honolulu
Honolulu2 stops$887
New York
New York1 stop$444
Los Angeles
Los Angeles1 stop$454
Las Vegas
Las Vegas1 stop$334
San Francisco
San Francisco1 stop$454
Boston
Boston1 stop$324
Fort Lauderdale
Fort Lauderdale1 stop$440
Denver
Denver1 stop$344
Seattle
Seattle1 stop$354
Tampa
Tampa2 stops$357
San Diego
San Diego2 stops$369
Honolulu
Honolulu2 stops$887

Book Cheap Decatur to the United States Plane Tickets

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Decatur to the United States

Sat, Sep 12 - Wed, Sep 16
United Airlines Logo
7:20 pm - 8:37 pmDEC  Decatur Arpt-ORD Chicago O'Hare Intl
1h 17mnonstop
United Airlines Logo
5:30 pm - 6:44 pmORD  Chicago O'Hare Intl-DEC Decatur Arpt
1h 14mnonstop
$149United Airlines
Tue, Sep 22 - Tue, Sep 29
United Airlines Logo
7:20 pm - 8:37 pmDEC  Decatur Arpt-ORD Chicago O'Hare Intl
1h 17mnonstop
United Airlines Logo
5:30 pm - 6:43 pmORD  Chicago O'Hare Intl-DEC Decatur Arpt
1h 13mnonstop
$149United Airlines
Fri, Sep 11 - Tue, Sep 15
United Airlines Logo
9:12 am - 10:29 amDEC  Decatur Arpt-ORD Chicago O'Hare Intl
1h 17mnonstop
United Airlines Logo
5:30 pm - 6:44 pmORD  Chicago O'Hare Intl-DEC Decatur Arpt
1h 14mnonstop
$149United Airlines
Sun, Nov 29 - Sun, Dec 6
United Airlines Logo
6:57 pm - 8:25 pmDEC  Decatur Arpt-ORD Chicago O'Hare Intl
1h 28mnonstop
United Airlines Logo
7:45 am - 8:46 amORD  Chicago O'Hare Intl-DEC Decatur Arpt
1h 01mnonstop
$159United Airlines
Sun, Nov 29 - Sun, Dec 6
United Airlines Logo
6:57 pm - 8:25 pmDEC  Decatur Arpt-ORD Chicago O'Hare Intl
1h 28mnonstop
United Airlines Logo
4:50 pm - 5:51 pmORD  Chicago O'Hare Intl-DEC Decatur Arpt
1h 01mnonstop
$159United Airlines
Wed, Sep 16 - Sat, Sep 26
United Airlines Logo
7:20 pm - 8:37 pmDEC  Decatur Arpt-ORD Chicago O'Hare Intl
1h 17mnonstop
United Airlines Logo
5:30 pm - 6:43 pmORD  Chicago O'Hare Intl-DEC Decatur Arpt
1h 13mnonstop
$159United Airlines
Sat, Sep 12 - Wed, Sep 16
United Airlines Logo
7:20 pm - 8:37 pmDEC  Decatur Arpt-ORD Chicago O'Hare Intl
1h 17mnonstop
United Airlines Logo
5:30 pm - 6:44 pmORD  Chicago O'Hare Intl-DEC Decatur Arpt
1h 14mnonstop
$159United Airlines
Fri, Sep 11 - Wed, Sep 16
United Airlines Logo
7:20 pm - 8:37 pmDEC  Decatur Arpt-ORD Chicago O'Hare Intl
1h 17mnonstop
United Airlines Logo
6:55 am - 8:05 amORD  Chicago O'Hare Intl-DEC Decatur Arpt
1h 10mnonstop
$159United Airlines
Wed, Oct 14 - Wed, Oct 21
United Airlines Logo
7:18 pm - 8:35 pmDEC  Decatur Arpt-ORD Chicago O'Hare Intl
1h 17mnonstop
United Airlines Logo
7:25 am - 8:35 amORD  Chicago O'Hare Intl-DEC Decatur Arpt
1h 10mnonstop
$159United Airlines
Fri, Sep 11 - Sun, Sep 13
United Airlines Logo
9:12 am - 10:29 amDEC  Decatur Arpt-ORD Chicago O'Hare Intl
1h 17mnonstop
United Airlines Logo
5:30 pm - 6:44 pmORD  Chicago O'Hare Intl-DEC Decatur Arpt
1h 14mnonstop
$159United Airlines
Booking Insights

KAYAK's insights & trends for Decatur to the United States flights

Get data-powered insights and trends into flights from Decatur to the United States to help you find the cheapest flights, the best time to fly and much more.

Can I save money by flying with a layover from Decatur to the United States?

No, with an average price for the route of $158, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Decatur to the United States?

The cheapest month for flights from Decatur to the United States is January, when tickets cost $0 (return) on average. On the other hand, the most expensive months are October and September, when the average cost of round-trip tickets is $228 and $227 respectively.

Find deals

Good to know

Low season

March

Cheapest flight

$98
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 20% increase in price.
Flight from Decatur to Chicago

FAQs - booking United States flights

  • How does KAYAK find such low prices on flights from Decatur to the United States?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Decatur to the United States.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Decatur to the United States?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Decatur to the United States is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Decatur to the United States?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Decatur to the United States with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Decatur to the United States?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Decatur to the United States up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many flights are there between Decatur and United States per day?

    Each day, there are between 2 and 3 nonstop flights that take off from Decatur and land in the United States, with an average flight time of 1h 17m. The most common departure time is 7:00 pm and most flights take off in the evening, while the most flights land at Chicago O'Hare Intl Airport. Each week, there are 19 flights. The most frequent day of departure is Sunday, when 16% of all weekly flights depart. The fewest flights depart on a Tuesday.

Top tips for finding cheap flights to the United States

  • Looking for a cheap flight? 25% of our users found tickets from Decatur to the following destinations at these prices or less: Chicago $298 one-way - $336 round-trip

Reviews of the top airline flying from Decatur to the United States

 
Need help choosing which airline to fly with from Decatur to the United States? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10146 reviews
6.7Food
7.1Entertainment
7.7Boarding
7.3Comfort
8.1Crew
Airline reviews

Terrible service - they don’t want to be there and bad food. Entertainment system in economy from the 2000s

2.0 MediocreWilliam, Aug 2026
Read more United Airlines reviews

Terrible service - they don’t want to be there and bad food. Entertainment system in economy from the 2000s

No drink service but there was no N/A as an option to choose. Seats were extremely tight. I am under 5.5 and I bumped my knees have no idea how taller people could manage.

Flight delayed, last seat on the plane, no arrival Gate available due to the plane departing late

Kayak booked this flight with only 1h 20min layover in Chicago. This made it impossible for me and several other passengers to reach this flight. Moreover, the gate closed boarding in spite of several passengers still on their way without waiting even one more minute. However, the plane departed with 20min (!) delay, i.e., there would have been at least 15 min time to let the delayed passengers board without causing any delays. I complained and as a "thank you" the attendent booked us on the last (!) flight to Indianapolis ~7h later! Thankfully, I caught the spitefulness and the United customer line rebooked the flight to an earlier flight. Although I can't grade this particular flight since I never had a chance to take it, Kayak made the mistake of a too short layover and the crew at the gate was awful.

Flight did not have wifi service. It was experiencing technical difficulties. Definitely and old plane that needs updating.

Old 757 with poor entertainment system. United no longer partners with United for free text and email. O'Hara an absolute disaster! Limited gates clauses two hour delay. Unfortunately this appears to be the norm.

It was a good experience, unfortunately my checked baggages were come late and not arrived on time.

Very stressful to locate United Airline boarding area, delayed flight, changing boarding area again to another location with all tiredness 😩. But flying was fine.

It was hot and not as comfortable as the flight to Chicago. Must have been a different plane that needs to be worked on or replaced.

The SFO lounge closes at 12 midnight. My flight took off at 2AM

Everything you need to know for your flight from Decatur to the United States

Information on your arrival and departure airports

Decatur (DEC)