$364+ Cheap flights from Indianapolis to Chattanooga (IND - CHA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
IND — CHA
Nov 3 — Nov 101
Round-trip
1 adult, Economy
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Find cheap flights from Indianapolis to Chattanooga with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Indianapolis to Chattanooga
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Cheapest flights from Indianapolis to ChattanoogaExplore the most affordable flight options available from Indianapolis to Chattanooga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 4, 2026.
Explore the most affordable flight options available from Indianapolis to Chattanooga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 4, 2026.
This United Airlines deal was found by Cheapflights users on 9/30. 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.
Sun 10/46:36 pm -
1 stop5h 34m
Wed 11/45:52 pm -
1 stop4h 22m
Deal found 9/30![United Airlines logo]()
$364
This American Airlines deal was found by Cheapflights users on 10/3. 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.
Thu 10/86:00 am -
1 stop4h 26m
Thu 10/295:00 am -
1 stop5h 03m
Deal found 10/3![American Airlines logo]()
$387
This United Airlines deal was found by Cheapflights users on 9/29. 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.
Mon 10/54:55 pm -
1 stop7h 15m
Sat 10/107:07 pm -
1 stop4h 37m
Deal found 9/29![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/30. 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.
Tue 11/33:11 pm -
1 stop5h 42m
Sat 11/71:52 pm -
1 stop4h 54m
Deal found 9/30![United Airlines logo]()
$409
This American Airlines deal was found by Cheapflights users on 10/4. 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.
Fri 11/68:06 pm -
1 stop4h 14m
Sat 11/76:05 am -
1 stop5h 59m
Deal found 10/4![American Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 9/29. 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.
Sat 10/38:13 am -
1 stop3h 10m
Tue 10/64:00 pm -
1 stop6h 29m
Deal found 9/29![Delta logo]()
$425
This American Airlines deal was found by Cheapflights users on 9/30. 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.
Sat 10/311:52 am -
1 stop4h 38m
Sun 10/48:07 pm -
1 stop4h 13m
Deal found 9/30![American Airlines logo]()
$435
This American Airlines deal was found by Cheapflights users on 9/30. 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.
Tue 11/245:24 pm -
1 stop6h 56m
Sat 11/287:58 pm -
1 stop4h 38m
Deal found 9/30![American Airlines logo]()
$453
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/132:29 pm -
1 stop19h 10m
Thu 10/159:04 am -
1 stop27h 11m
Deal found 9/29![Multiple Airlines logo]()
$484
This Kiwi.com deal was found by Cheapflights users on 10/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/93:58 pm -
2 stops23h 40m
Mon 10/123:13 pm -
1 stop19h 13m
Deal found 10/1![Multiple Airlines logo]()
$512
This Kiwi.com deal was found by Cheapflights users on 10/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/93:58 pm -
2 stops23h 40m
Wed 10/1410:29 am -
1 stop9h 52m
Deal found 10/1![Multiple Airlines logo]()
$521
Best flights from Indianapolis to ChattanoogaDiscover carefully curated flight deals from Indianapolis to Chattanooga that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 4, 2026.
Discover carefully curated flight deals from Indianapolis to Chattanooga that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 4, 2026.
This Delta deal was found by Cheapflights users on 10/4. 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.
Fri 11/66:00 am -
1 stop3h 21m
Sat 11/75:21 pm -
1 stop5h 08m
Deal found 10/4![Delta logo]()
$399
This American Airlines deal was found by Cheapflights users on 9/30. 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.
Tue 11/245:24 pm -
1 stop6h 56m
Sat 11/287:58 pm -
1 stop4h 38m
Deal found 9/30![American Airlines logo]()
$453
This United Airlines deal was found by Cheapflights users on 9/30. 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.
Fri 10/165:40 am -
1 stop4h 02m
Tue 10/207:07 pm -
1 stop4h 37m
Deal found 9/30![United Airlines logo]()
$499
This Kiwi.com deal was found by Cheapflights users on 10/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/93:58 pm -
2 stops23h 40m
Wed 10/1410:29 am -
1 stop9h 52m
Deal found 10/1![Multiple Airlines logo]()
$521
This Kiwi.com deal was found by Cheapflights users on 10/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/89:32 pm -
1 stop16h 39m
Thu 10/298:59 am -
2 stops33h 58m
Deal found 10/3![Multiple Airlines logo]()
$527
This United Airlines deal was found by Cheapflights users on 10/1. 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.
Fri 10/95:40 am -
1 stop4h 02m
Mon 10/127:07 pm -
1 stop4h 37m
Deal found 10/1![United Airlines logo]()
$538
This American Airlines deal was found by Cheapflights users on 10/3. 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.
Tue 10/276:00 am -
1 stop3h 54m
Fri 10/305:00 am -
1 stop5h 03m
Deal found 10/3![American Airlines logo]()
$583
This United Airlines deal was found by Cheapflights users on 9/29. 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.
Sat 11/79:10 am -
1 stop4h 04m
Sat 11/75:55 pm -
1 stop5h 52m
Deal found 9/29![United Airlines logo]()
$547
This American Airlines deal was found by Cheapflights users on 10/4. 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.
Fri 11/61:33 pm -
1 stop4h 10m
Sat 11/710:21 am -
2 stops8h 43m
Deal found 10/4![American Airlines logo]()
$626
This United Airlines deal was found by Cheapflights users on 10/1. 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.
Fri 10/95:40 am -
1 stop4h 02m
Sun 10/116:00 am -
1 stop6h 42m
Deal found 10/1![United Airlines logo]()
$641
This American Airlines deal was found by Cheapflights users on 10/3. 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.
Fri 10/95:23 pm -
1 stop5h 30m
Mon 10/127:59 pm -
1 stop4h 38m
Deal found 10/3![American Airlines logo]()
$650
Last-minute flights from Indianapolis to ChattanoogaDiscover last-minute flight deals from Indianapolis to Chattanooga. Data last updated October 4, 2026 and is based on user searches.
Discover last-minute flight deals from Indianapolis to Chattanooga. Data last updated October 4, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/29. 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.
Sat 10/38:13 am -
1 stop3h 10m
Tue 10/64:00 pm -
1 stop6h 29m
Deal found 9/29![Delta logo]()
$425
This American Airlines deal was found by Cheapflights users on 9/30. 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.
Sat 10/311:52 am -
1 stop4h 38m
Sun 10/48:07 pm -
1 stop4h 13m
Deal found 9/30![American Airlines logo]()
$435
This United Airlines deal was found by Cheapflights users on 9/30. 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.
Sun 10/46:36 pm -
1 stop5h 34m
Wed 11/45:52 pm -
1 stop4h 22m
Deal found 9/30![United Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 9/29. 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.
Mon 10/54:55 pm -
1 stop7h 15m
Sat 10/107:07 pm -
1 stop4h 37m
Deal found 9/29![United Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 10/3. 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.
Thu 10/86:00 am -
1 stop4h 26m
Thu 10/295:00 am -
1 stop5h 03m
Deal found 10/3![American Airlines logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 10/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/93:58 pm -
2 stops23h 40m
Mon 10/123:13 pm -
1 stop19h 13m
Deal found 10/1![Multiple Airlines logo]()
$512
This Kiwi.com deal was found by Cheapflights users on 10/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/93:58 pm -
2 stops23h 40m
Wed 10/1410:29 am -
1 stop9h 52m
Deal found 10/1![Multiple Airlines logo]()
$521
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/132:29 pm -
1 stop19h 10m
Thu 10/159:04 am -
1 stop27h 11m
Deal found 9/29![Multiple Airlines logo]()
$484
This United Airlines deal was found by Cheapflights users on 9/30. 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.
Tue 11/33:11 pm -
1 stop5h 42m
Sat 11/71:52 pm -
1 stop4h 54m
Deal found 9/30![United Airlines logo]()
$409
This American Airlines deal was found by Cheapflights users on 10/4. 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.
Fri 11/68:06 pm -
1 stop4h 14m
Sat 11/76:05 am -
1 stop5h 59m
Deal found 10/4![American Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 9/30. 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.
Tue 11/245:24 pm -
1 stop6h 56m
Sat 11/287:58 pm -
1 stop4h 38m
Deal found 9/30![American Airlines logo]()
$453
Find flight deals from Indianapolis to Chattanooga
Discover tips and strategies to find the most affordable flight options for your journey from Indianapolis (IND) to Chattanooga (CHA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $339 (American Airlines) |
Popular in | November |
Cheapest in | February |
Average price | $418 |
Cheapflights Fare Finder
Customize your flight search to find flights from Indianapolis to Chattanooga 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 7,457,451 searches. Data last updated October 4, 2026.
Use the filters below to find and compare flights from Indianapolis to Chattanooga that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
IndianapolisChattanooga
IND Indianapolis - CHA Chattanooga Lovell Field
INDCHA
Indianapolis
Fri 11/6
6:00 am-9:21 am
1 stop3h 21m
Chattanooga Lovell Field
Sat 11/7
5:21 pm-10:29 pm
1 stop5h 08m
$399
IndianapolisChattanooga
IND Indianapolis - CHA Chattanooga Lovell Field
INDCHA
Indianapolis
Tue 11/24
5:24 pm-12:20 am
1 stop6h 56m
Chattanooga Lovell Field
Sat 11/28
7:58 pm-12:36 am
1 stop4h 38m
$453
IndianapolisChattanooga
IND Indianapolis - CHA Chattanooga Lovell Field
INDCHA
Indianapolis
Fri 10/16
5:40 am-9:42 am
1 stop4h 02m
Chattanooga Lovell Field
Tue 10/20
7:07 pm-11:44 pm
1 stop4h 37m
$499
IndianapolisChattanooga
IND Indianapolis - CHA Chattanooga Lovell Field
INDCHA
Indianapolis
Fri 10/9
3:58 pm-3:38 pm
2 stops23h 40m
Chattanooga Lovell Field
Wed 10/14
10:29 am-8:21 pm
1 stop9h 52m
$521
IndianapolisChattanooga
IND Indianapolis - CHA Chattanooga Lovell Field
INDCHA
Indianapolis
Thu 10/8
9:32 pm-2:11 pm
1 stop16h 39m
Chattanooga Lovell Field
Thu 10/29
8:59 am-6:57 pm
2 stops33h 58m
$527
IndianapolisChattanooga
IND Indianapolis - CHA Chattanooga Lovell Field
INDCHA
Indianapolis
Fri 10/9
5:40 am-9:42 am
1 stop4h 02m
Chattanooga Lovell Field
Mon 10/12
7:07 pm-11:44 pm
1 stop4h 37m
$538
IndianapolisChattanooga
IND Indianapolis - CHA Chattanooga Lovell Field
INDCHA
Indianapolis
Sat 11/7
9:10 am-1:14 pm
1 stop4h 04m
Chattanooga Lovell Field
Sat 11/7
5:55 pm-11:47 pm
1 stop5h 52m
$547
IndianapolisChattanooga
IND Indianapolis - CHA Chattanooga Lovell Field
INDCHA
Indianapolis
Tue 10/27
6:00 am-9:54 am
1 stop3h 54m
Chattanooga Lovell Field
Fri 10/30
5:00 am-10:03 am
1 stop5h 03m
$583
IndianapolisChattanooga
IND Indianapolis - CHA Chattanooga Lovell Field
INDCHA
Indianapolis
Fri 11/6
1:33 pm-5:43 pm
1 stop4h 10m
Chattanooga Lovell Field
Sat 11/7
10:21 am-7:04 pm
2 stops8h 43m
$626
IndianapolisChattanooga
IND Indianapolis - CHA Chattanooga Lovell Field
INDCHA
Indianapolis
Fri 10/9
5:40 am-9:42 am
1 stop4h 02m
Chattanooga Lovell Field
Sun 10/11
6:00 am-12:42 pm
1 stop6h 42m
$641
Showing 1-10 of 11 resultsSorted by cheapest first
Compare providers for flights from Indianapolis to Chattanooga
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Indianapolis to Chattanooga in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Indianapolis-Chattanooga flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Indianapolis-Chattanooga flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Indianapolis-Chattanooga flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Indianapolis-Chattanooga flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Indianapolis-Chattanooga flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Indianapolis to Chattanooga
Have a flexible travel schedule? Discover the best time to fly to Chattanooga from Indianapolis with our price prediction graph.
IND-CHA
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 Indianapolis to Chattanooga
What is the cheapest month to book a flight from Indianapolis to Chattanooga?
Currently, February is the cheapest month in which you can book a flight from Indianapolis to Chattanooga (average of $247). Flying from Indianapolis to Chattanooga in November is currently the most expensive (average of $642). 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.
How much does it cost to fly round-trip from Indianapolis to Chattanooga?
Airfare is below average for this route at the moment.
Indianapolis to Chattanooga flights typically cost between $279 and $590 in November.The cheapest round-trip price found within the last 5 days was $262 on Multiple Airlines (Nov 7-Nov 15).
Reviews of airlines servicing Chattanooga
Get insights into the airlines that provide service to Chattanooga. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chattanooga. Reviews last updated October 4, 2026.
Read through reviews of airlines operating flights from Indianapolis to Chattanooga, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Food
6.7
Overall
7.4
Crew
8.1
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Comfort
7.3
Food
6.7
Overall
7.4
Crew
8.1
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Comfort
7.3
Food
6.7
Overall
7.4
Crew
8.1
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Related info for your journey
Find useful and relevant information for your journey from Indianapolis to Chattanooga. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Chattanooga?
Book flights to Chattanooga if you plan to visit one of these locationsTrenton
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Explore flights to Chattanooga departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 4, 2026.
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Indianapolis and Chattanooga flights
Browse other Indianapolis and Chattanooga flight options. Last updated on October 4, 2026.
Other flights from Indianapolis
Browse through other flights departing from Indianapolis. Flights are based on user searches made on Cheapflights and were last updated on October 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Indianapolis to Chattanooga
Discover the top 2 airlines that operate flights from Indianapolis to Chattanooga. 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 7,457,451 searches. Data last updated October 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$263 | Average$379 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$301 | Average$381 | FlexibilityNo cancel fee | On-time71% |