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Lafayette

$239+ Cheap flights from Illinois to Lafayette (LFT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LFT
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Illinois to Lafayette

Keep the following information in mind while searching for Illinois to Lafayette flight deals. Data was last updated septiembre 11, 2025.

Round-trip from

$249
(Delta)

One-way from

$239
(American Airlines)

Popular in

October

Cheapest in

May

Average price

$374
From Illinois to Lafayette Regional
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One-way flight from Illinois to Lafayette Regional
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Highest demand for flights based on searches. 24% potential increase in price ($160 potential increase over avg. RT price).
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Cheapest flight prices on average. 14% potential price decrease ($63 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Illinois to Lafayette

Cheapest flights from Illinois to Lafayette
Explore the most affordable flight options available from Illinois to Lafayette. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/19:39 amORD - LFT
1 stop5h 12mDelta
sáb. 11/810:32 amLFT - ORD
1 stop4h 26mDelta
Deal found 9/11$249
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/117:00 amSTL - LFT
1 stop4h 38mAmerican Airlines
sáb. 10/116:29 pmLFT - STL
1 stop4h 49mAmerican Airlines
Deal found 9/10$251
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/247:20 amORD - LFT
1 stop7h 30mDelta
mié. 10/15:39 pmLFT - ORD
1 stop4h 35mDelta
Deal found 9/10$254
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/2410:35 amMDW - LFT
1 stop4h 15mDelta
mié. 10/13:30 pmLFT - MDW
1 stop6h 06mDelta
Deal found 9/10$254
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/245:30 amORD - LFT
1 stop5h 00mDelta
sáb. 9/273:22 pmLFT - ORD
1 stop6h 52mDelta
Deal found 9/10$259
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/246:00 amMDW - LFT
1 stop4h 30mDelta
lun. 9/293:30 pmLFT - MDW
1 stop6h 06mDelta
Deal found 9/10$259
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/2612:45 pmORD - LFT
1 stop5h 00mUnited Airlines
mar. 9/302:05 pmLFT - ORD
1 stop7h 31mUnited Airlines
Deal found 9/10$273
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/255:17 amSTL - LFT
1 stop4h 15mAmerican Airlines
vie. 11/285:59 pmLFT - STL
1 stop4h 35mAmerican Airlines
Deal found 9/10$274
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/239:50 amORD - LFT
1 stop5h 00mDelta
vie. 10/35:39 pmLFT - ORD
1 stop6h 15mDelta
Deal found 9/10$279
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/2310:35 amMDW - LFT
1 stop4h 15mDelta
mié. 10/13:30 pmLFT - MDW
1 stop6h 06mDelta
Deal found 9/10$279
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/239:50 amORD - LFT
1 stop5h 00mDelta
sáb. 9/273:22 pmLFT - ORD
1 stop6h 52mDelta
Deal found 9/10$284
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/2310:35 amMDW - LFT
1 stop6h 24mDelta
mar. 9/303:30 pmLFT - MDW
1 stop6h 06mDelta
Deal found 9/10$284

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Lafayette 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 2,558,603 searches. Data last updated septiembre 11, 2025.
Use the filters below to find and compare flights from Illinois to Lafayette that are best for you.

Fly from

Illinois

Fly to

Lafayette

Route

Depart

Return

Price

ChicagoLafayette

ORD - LFT

ORDLFT

Chicago O'Hare Intl

sáb. 11/1

5:20 am-9:52 am

1 stop4h 32m

Lafayette Regional

sáb. 11/8

10:32 am-2:58 pm

1 stop4h 26m

$249

St. LouisLafayette

STL - LFT

STLLFT

Lambert-St Louis

sáb. 10/11

7:00 am-11:38 am

1 stop4h 38m

Lafayette Regional

sáb. 10/11

6:29 pm-11:18 pm

1 stop4h 49m

$251

ChicagoLafayette

ORD - LFT

ORDLFT

Chicago O'Hare Intl

mié. 9/24

9:50 am-2:50 pm

1 stop5h 00m

Lafayette Regional

vie. 10/3

5:39 pm-11:54 pm

1 stop6h 15m

$254

ChicagoLafayette

ORD - LFT

ORDLFT

Chicago O'Hare Intl

sáb. 9/27

5:30 am-10:30 am

1 stop5h 00m

Lafayette Regional

vie. 10/3

5:39 pm-11:54 pm

1 stop6h 15m

$254

ChicagoLafayette

MDW - LFT

MDWLFT

Chicago Midway

mié. 9/24

10:35 am-2:50 pm

1 stop4h 15m

Lafayette Regional

mié. 10/1

3:30 pm-9:36 pm

1 stop6h 06m

$254

ChicagoLafayette

MDW - LFT

MDWLFT

Chicago Midway

sáb. 9/27

4:25 pm-9:02 pm

1 stop4h 37m

Lafayette Regional

mié. 10/1

3:30 pm-9:36 pm

1 stop6h 06m

$254

ChicagoLafayette

ORD - LFT

ORDLFT

Chicago O'Hare Intl

sáb. 9/27

7:20 am-2:42 pm

1 stop7h 22m

Lafayette Regional

lun. 9/29

5:39 pm-11:54 pm

1 stop6h 15m

$259

ChicagoLafayette

MDW - LFT

MDWLFT

Chicago Midway

sáb. 9/27

4:25 pm-9:02 pm

1 stop4h 37m

Lafayette Regional

mar. 9/30

3:30 pm-9:36 pm

1 stop6h 06m

$259

ChicagoLafayette

MDW - LFT

MDWLFT

Chicago Midway

mié. 9/24

6:00 am-10:30 am

1 stop4h 30m

Lafayette Regional

mar. 9/30

3:30 pm-9:36 pm

1 stop6h 06m

$259

ChicagoLafayette

MDW - LFT

MDWLFT

Chicago Midway

mié. 9/24

6:00 am-10:30 am

1 stop4h 30m

Lafayette Regional

sáb. 9/27

3:22 pm-9:10 pm

1 stop5h 48m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 35 results
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Best time to book a flight from Illinois to Lafayette

Have a flexible travel schedule? Discover the best time to fly to Lafayette from Illinois 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.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Lafayette

What is the cheapest month to book a flight from Illinois to Lafayette?

Currently, November is the cheapest month in which you can book a flight from Illinois to Lafayette (average of $323). Flying from Illinois to Lafayette in March is currently the most expensive (average of $436). 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.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Lafayette. 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 into for flights to Lafayette from Illinois?

    Located just 2.3 mi from the city center, Lafayette Regional (LFT) is the airport most travelers will use when flying to Lafayette from Illinois.

  • How long is the flight from Illinois to Lafayette?

    A quick flight from Illinois to Lafayette can take about 4h 32m. Delta provides one of the quickest options available for as low as $249. The distance from Illinois to Lafayette is about 844 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Most travelers choose Chicago O'Hare Intl - Lafayette Regional, Chicago Midway - Lafayette Regional or Lambert-St Louis - Lafayette Regional when deciding on the best route from Illinois to Lafayette.

  • Can I find deals for flights from Illinois to Lafayette that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois to Lafayette by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to Lafayette?

    Currently, November is the cheapest month in which you can book a flight from Illinois to Lafayette (average of $323). Flying from Illinois to Lafayette in March is currently the most expensive (average of $436). 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.

See more FAQs

Traveling to a place near Lafayette?

Book flights to Lafayette if you plan to visit one of these locations
Opelousas

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Top 2 airlines flying from Illinois to Lafayette

Discover the top 2 airlines that operate flights from Illinois to Lafayette. 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 2,558,603 searches. Data last updated septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$199Average$338FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$283Average$398FlexibilityNo cancel feeOn-time69%

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