HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Indianapolis

$131+ Cheap flights from Boston to Indianapolis (BOS - IND)

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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — IND
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boston to Indianapolis 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.

Cheapflights Tip: The best prices from Boston Logan Intl to Indianapolis are usually found in June or July, booked 86 days in advance, depart on a Thursday or Wednesday and return on a Thursday

Cheap flight deals from Boston to Indianapolis

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Indianapolis (IND). 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 August 18, 2025.

Round-trip from

$239
(FlightHub)

One-way from

$131
(Frontier)

Popular in

December

Cheapest in

June

Average price

$384

Good round-trip deal

$308 or less

Good one-way deal

$156 or less
From Boston Logan Intl to Indianapolis
Search Deals
One-way flight from Boston Logan Intl to Indianapolis
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($63 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals
Price to beat on a round-trip flight from Boston Logan Intl to Indianapolis.
Search Deals
Price to beat on a one-way flight from Boston Logan Intl to Indianapolis.
Search Deals

Find flight deals from Boston to Indianapolis

Cheapest flights from Boston to Indianapolis
Explore the most affordable flight options available from Boston to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This FlightHub deal was found by Cheapflights users on 8/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/128:12 amBOS - IND
1 stop12h 59mMultiple Airlines
Mon 10/139:09 pmIND - BOS
1 stop16h 35mMultiple Airlines
Deal found 8/16$239
This Cheapflightsfares deal was found by Cheapflights users on 8/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/98:24 pmBOS - IND
1 stop13h 24mSpirit Airlines
Tue 10/145:30 amIND - BOS
1 stop8h 14mSpirit Airlines
Deal found 8/17$240
This KAYAK deal was found by Cheapflights users on 8/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/116:00 amBOS - IND
2 stops12h 18mSpirit Airlines
Tue 9/1611:55 amIND - BOS
2 stops11h 15mSpirit Airlines
Deal found 8/16$241
This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
Sat 9/612:20 pmBOS - IND
1 stop10h 51mMultiple Airlines
Sun 9/712:20 pmIND - BOS
2 stops21h 38mMultiple Airlines
Deal found 8/16$242
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 10/32:53 pmBOS - IND
1 stop8h 18mMultiple Airlines
Mon 10/66:05 pmIND - BOS
2 stops17h 21mMultiple Airlines
Deal found 8/16$243
This Mytrip deal was found by Cheapflights users on 8/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2910:34 amBOS - IND
1 stop11h 42mSpirit Airlines
Wed 9/105:45 amIND - BOS
3 stops17h 25mSpirit Airlines
Deal found 8/16$244
This KAYAK deal was found by Cheapflights users on 8/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/208:24 pmBOS - IND
2 stops20h 43mSpirit Airlines
Wed 10/225:30 amIND - BOS
1 stop8h 14mSpirit Airlines
Deal found 8/16$245
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 8/286:30 amBOS - IND
2 stops29h 43mMultiple Airlines
Sat 8/3012:58 pmIND - BOS
1 stop19h 37mMultiple Airlines
Deal found 8/16$246
This KAYAK deal was found by Cheapflights users on 8/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/116:49 pmBOS - IND
2 stops25h 24mSpirit Airlines
Sat 9/138:53 amIND - BOS
2 stops15h 04mSpirit Airlines
Deal found 8/16$248
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 10/210:13 amBOS - IND
1 stop25h 04mMultiple Airlines
Sun 10/51:57 pmIND - BOS
2 stops17h 55mMultiple Airlines
Deal found 8/17$249
This Mytrip deal was found by Cheapflights users on 8/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2510:00 amBOS - IND
2 stops8h 18mSpirit Airlines
Tue 9/305:45 amIND - BOS
3 stops17h 25mSpirit Airlines
Deal found 8/17$250
This Mytrip deal was found by Cheapflights users on 8/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/42:53 pmBOS - IND
1 stop8h 18mSpirit Airlines
Sun 9/712:20 pmIND - BOS
3 stops35h 37mSpirit Airlines
Deal found 8/17$253

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Indianapolis 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 August 18, 2025.
Use the filters below to find and compare flights from Boston to Indianapolis that are best for you.

Fly from

Boston

Fly to

Indianapolis

Route

Depart

Return

Price

BostonIndianapolis

BOS - IND

BOSIND

Boston Logan Intl

Sun 10/12

8:12 am-9:11 pm

1 stop12h 59m

Indianapolis

Mon 10/13

9:09 pm-1:44 pm

1 stop16h 35m

$239

BostonIndianapolis

BOS - IND

BOSIND

Boston Logan Intl

Tue 9/30

12:20 pm-7:47 pm

3 stops31h 27m

Indianapolis

Tue 10/7

5:30 am-1:44 pm

1 stop8h 14m

$240

BostonIndianapolis

BOS - IND

BOSIND

Boston Logan Intl

Sun 8/24

11:24 am-8:34 am

1 stop21h 10m

Indianapolis

Thu 9/4

5:45 am-1:48 pm

1 stop8h 03m

$240

BostonIndianapolis

BOS - IND

BOSIND

Boston Logan Intl

Thu 10/9

8:24 pm-9:48 am

1 stop13h 24m

Indianapolis

Tue 10/14

5:30 am-1:44 pm

1 stop8h 14m

$240

BostonIndianapolis

BOS - IND

BOSIND

Boston Logan Intl

Sat 9/6

5:50 am-11:11 pm

3 stops17h 21m

Indianapolis

Mon 9/8

7:43 pm-11:13 am

1 stop15h 30m

$240

BostonIndianapolis

BOS - IND

BOSIND

Boston Logan Intl

Sat 9/20

6:10 am-5:09 pm

1 stop10h 59m

Indianapolis

Sun 9/21

12:20 pm-9:58 am

2 stops21h 38m

$241

BostonIndianapolis

BOS - IND

BOSIND

Boston Logan Intl

Thu 9/11

6:00 am-6:18 pm

2 stops12h 18m

Indianapolis

Tue 9/16

11:55 am-11:10 pm

2 stops11h 15m

$241

BostonIndianapolis

BOS - IND

BOSIND

Boston Logan Intl

Wed 9/17

5:50 am-5:07 pm

2 stops11h 17m

Indianapolis

Mon 9/22

5:00 am-11:57 pm

2 stops18h 57m

$241

BostonIndianapolis

BOS - IND

BOSIND

Boston Logan Intl

Sat 9/6

12:20 pm-11:11 pm

1 stop10h 51m

Indianapolis

Sun 9/7

12:20 pm-9:58 am

2 stops21h 38m

$242

BostonIndianapolis

BOS - IND

BOSIND

Boston Logan Intl

Thu 9/25

10:13 am-1:03 pm

1 stop26h 50m

Indianapolis

Sun 9/28

12:20 pm-9:58 am

2 stops21h 38m

$242

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 22 results
1
2
3

The best insider tips for Boston to Indianapolis flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Boston to Indianapolis trip
Airports
BOS

Use the FlyLogan app for real-time flight updates and pre-order food to save time at BOS.

Read more about BOSby Paul Rubio
IND

For a budget-friendly option, take IndyGo Route 8 from IND to downtown Indianapolis, though it may take up to 50 minutes.

Read more about INDby Barbara Noe Kennedy
Our travel experts
Paul Rubio

Paul Rubio

Expert on BOS

Paul Rubio

Paul Rubio

Travel journalist and photographer Paul Rubio is a Miami native (and current resident), who has lived in nine countries and traveled to 137. He is an expert in luxury travel, eco-travel, loyalty programs, hotels, airports and airlines. He is a contributing editor at AFAR, Condé Nast Traveler, LUXURY Magazine, and Palm Beach Illustrated.

Read more
Barbara Noe Kennedy

Barbara Noe Kennedy

Expert on IND

Barbara Noe Kennedy

Barbara Noe Kennedy

Award-winning travel journalist Barbara Noe Kennedy writes about destinations around the world—but her heart is in her home state of Virginia, where she’s always researching her next travel story.

Read more

Best time to book a flight from Boston to Indianapolis

Have a flexible travel schedule? Discover the best time to fly to Indianapolis from Boston 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 Boston to Indianapolis

How far ahead should I book a flight from Boston to Indianapolis?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Indianapolis. Price data was last updated on August 8, 2025.

Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Indianapolis. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Boston to Indianapolis?

Currently, August is the cheapest month in which you can book a flight from Boston to Indianapolis (average of $297). Flying from Boston to Indianapolis in March is currently the most expensive (average of $361). 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.

What is the cheapest time of day to fly from BOS to IND?

Find hourly flight availability from Boston to Indianapolis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 9% on flights from Boston to Indianapolis by exploring options for tickets in the morning.

What is the cheapest day to fly from Boston to Indianapolis?

Use this chart to determine the cheapest time to fly round-trip from Boston to Indianapolis. Price data was last updated on August 10, 2025.

Travelers seeking maximum savings on their Boston to Indianapolis flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Boston to Indianapolis

Explore weekly flight availability from Boston to Indianapolis. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 18, 2025.

The most flights from BOS to IND are scheduled on a Friday (19 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (8 on average).

What’s the top layover airport for flights from Boston to Indianapolis?

Share of 1-stop round-trip flights from Boston to Indianapolis chosen by Cheapflights users in the past 12 months, using the same layover each way.

Orlando (MCO) – chosen by Cheapflights users on 67% of 1-stop itineraries from Boston to Indianapolis on Cheapflights.

What’s the cheapest layover airport for flights from Boston to Indianapolis?

Average round-trip fare for 1-stop flights from Boston to Indianapolis, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Orlando (MCO) is the most affordable 1-stop option, with an average round-trip price of $331.

What’s the fastest layover option from Boston to Indianapolis?

Shortest average travel time for 1-stop one-way flights from Boston to Indianapolis, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Washington, D.C. (IAD) have the shortest average one-way travel time for 1-stop routes: 4h 46m.

Which airport typically offers the quickest layover for flights from Boston to Indianapolis?

Average layover duration for 1-stop one-way flights from Boston to Indianapolis, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Washington, D.C. (IAD) offer the fastest connection on this route, with an average layover time of 1h 02m.

Reviews of airlines servicing Indianapolis

Get insights into the airlines that provide service to Indianapolis. 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 Indianapolis. Reviews last updated August 18, 2025.
Read reviews from past customers who have flown Southwest, Delta, and American Airlines from Boston to Indianapolis. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,981 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Allegiant Air
7.2
Good
701 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Spirit Airlines
6.3
Okay
8,038 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Boston to Indianapolis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Boston to Indianapolis?

    To fly from Boston to Indianapolis, you need to book a flight from Logan Intl (BOS) to Indianapolis (IND). Nonstop flights to Indianapolis from Boston Logan Intl take 2h 36m on average. When it comes time to book airfare, you have a few options: there are 15 outbound flights from Logan Intl to Indianapolis offered by 7 different airlines.

  • How popular is this Boston to Indianapolis flight route?

    The Boston Logan Intl to Indianapolis flight path was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Boston to Indianapolis?

    Airlines like Spirit Airlines fly from Boston to Indianapolis in about 31h 27m. The time it takes to get you to your destination can typically vary by up to . Boston and Indianapolis are separated by a distance of 816 mi.

  • What are the cheapest airlines flying from Boston to Indianapolis round-trip?

    According to our current data, Allegiant Air ($71), Frontier ($99), and Spirit Airlines ($140) offers the cheapest pricing from Boston to Indianapolis. Allegiant Air is 83% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most reliable airlines from Boston to Indianapolis?

    The top 3 most reliable airlines when flying from Boston to Indianapolis are Envoy Air (100%), LATAM Airlines (100%) and WestJet (100%).

  • What are the cheapest flights from Boston to Indianapolis?

    Looking for the cheapest flight from Boston to Indianapolis? While on average our users pay $477, our data indicates the cheapest price to be $131. The most popular route (Boston Logan Intl - Indianapolis), is priced around $160.

  • Can I find deals for flights from Boston to Indianapolis that include hotel bookings?

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

  • How can I find direct flights from Boston to Indianapolis?

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

  • Can I find deals for business class flights from Boston to Indianapolis?

    Yes. Cheapflights offers flight deals from Boston to Indianapolis 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 Boston to Indianapolis?

    Currently, August is the cheapest month in which you can book a flight from Boston to Indianapolis (average of $297). Flying from Boston to Indianapolis in March is currently the most expensive (average of $361). 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 Indianapolis?

Book flights to Indianapolis if you plan to visit one of these locations
Greenwood
Bloomington
Muncie
Noblesville
Fishers
Terre Haute
Anderson
Kokomo
Franklin
Plainfield
Carmel
Crawfordsville
Shelbyville
Speedway

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Boston to Indianapolis

See prices for flight routes from nearby airports that may be better suited for you.
Boston to O'Hare Intl flights
Boston to Midway flights
Hartford to O'Hare Intl flights
Boston to Cincinnati flights
Boston to Louisville flights
Hartford to Indianapolis flights
Albany to O'Hare Intl flights
Hartford to Midway flights
Hartford to Cincinnati flights
Albany to Midway flights
Boston to South Bend flights
Boston to Dayton flights
Worcester to O'Hare Intl flights
Albany to Indianapolis flights
Hartford to Louisville flights
Albany to Cincinnati flights
Hartford to Dayton flights
Albany to Louisville flights
Boston to Rockford flights
Hyannis to O'Hare Intl flights
Albany to Dayton flights
Boston to Fort Wayne flights
West Tisbury to O'Hare Intl flights
Boston to Kalamazoo flights
Hartford to Fort Wayne flights
Hartford to South Bend flights
Albany to South Bend flights
Boston to Evansville flights
Hartford to Kalamazoo flights
Albany to Kalamazoo flights
Nantucket to O'Hare Intl flights
Boston to Owensboro flights
Hartford to Rockford flights
Hartford to Evansville flights
Albany to Fort Wayne flights
Hartford to Owensboro flights
New Bedford to O'Hare Intl flights
Albany to Evansville flights
Provincetown to O'Hare Intl flights

Top 7 airlines flying from Boston to Indianapolis

Discover the top 7 airlines that operate flights from Boston to Indianapolis. 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$71Average$141FlexibilityNo cancel feeOn-time88%
FrontierCheapest$99Average$202FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$140Average$214FlexibilityNo cancel feeOn-time65%
DeltaCheapest$291Average$463FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$294Average$437FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$333Average$451FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$390Average$695FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.