BOI - IND

$118 Find Cheap Flights from Boise to Indianapolis - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Indianapolis departing on 8/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$237
Typical prices: $346-$525
Frontier
Thu 8/20Wed 8/26
BOI - IND • 1 stop
Cheapest one-way
$118
Typical prices: $137-$423
Frontier
Thu 8/20
BOI - IND • 1 stop
Top airlines
Cheapest • from $237 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
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Nonstop flights
Not available
There are currently no direct flights between Boise and Indianapolis. You'll need at least 1 connection.
Insights
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Top layover airports
Cheapest • Avg $517 (round-trip)
Shortest trip • 5h 51m (one-way)
Insights
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Insights
When to travel
Cheapest • 32% price drop
Most popular
Good to know
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boise to Indianapolis (BOI-IND)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to Indianapolis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boise to Indianapolis

Thu, Aug 20 - Wed, Aug 26
Frontier Logo
12:24 pm - 8:04 pm-
5h 40m
Frontier Logo
8:49 pm - 11:29 am-
16h 40m
$237Frontier
Thu, Sep 3 - Mon, Sep 7
Multiple Airlines Logo
12:24 pm - 8:04 pm-
5h 40m
Multiple Airlines Logo
7:02 am - 12:36 pm-
7h 34m
$296Multiple Airlines
Wed, Sep 2 - Wed, Sep 9
Alaska Airlines Logo
7:20 am - 5:13 am-
19h 53m
Alaska Airlines Logo
7:02 am - 8:20 pm-
15h 18m
$334Alaska Airlines
Sat, Oct 24 - Mon, Oct 26
Alaska Airlines Logo
8:25 am - 5:09 pm-
6h 44m
Alaska Airlines Logo
7:02 am - 10:51 pm-
17h 49m
$339Alaska Airlines
Thu, Aug 20 - Wed, Aug 26
Southwest Logo
4:55 pm - 1:15 am-
6h 20m
Southwest Logo
4:25 pm - 11:10 pm-
8h 45m
$360Southwest
Thu, Aug 20 - Wed, Aug 26
Southwest Logo
6:30 am - 11:00 pm-
14h 30m
Southwest Logo
6:30 am - 1:40 pm-
9h 10m
$371Southwest
Mon, Aug 24 - Sat, Aug 29
Delta Logo
11:10 pm - 9:05 am-
7h 55m
Delta Logo
7:50 am - 12:14 pm-
6h 24m
$391Delta
Mon, Aug 24 - Sat, Aug 29
Delta Logo
11:10 pm - 9:05 am-
7h 55m
Delta Logo
7:02 am - 12:49 pm-
7h 47m
$391Delta
Mon, Aug 24 - Mon, Aug 31
United Airlines Logo
2:44 pm - 10:12 pm-
5h 28m
United Airlines Logo
4:25 pm - 10:40 pm-
8h 15m
$396United Airlines
Wed, Sep 9 - Thu, Sep 10
United Airlines Logo
12:28 pm - 8:14 pm-
5h 46m
United Airlines Logo
7:00 am - 3:31 pm-
10h 31m
$396United Airlines
Booking Insights

KAYAK's insights & trends for Boise to Indianapolis flights

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

How much is a round-trip flight from Boise to Indianapolis?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Boise to Indianapolis departing in August.

Flight prices are below average for this route right now.

Flights to Indianapolis from Boise usually cost between $346 and $525 in August.
The lowest price found in the past 5 days was $237 on Frontier (Aug 20-Aug 26).

What is the cheapest month to fly from Boise to Indianapolis?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boise to Indianapolis, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boise to Indianapolis is September, where tickets cost $366 (return) on average. On the other hand, the most expensive months are December and February, where the average cost of round-trip tickets is $670 and $659 respectively.

Good to know

Low season

January

Cheapest flight

$118
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 11% increase in price.
Flight from Boise to Indianapolis

When to book flights from Boise to Indianapolis

Are your dates flexible? Find out the best times to travel from Boise to Indianapolis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boise to Indianapolis

  • What is the cheapest flight from Boise to Indianapolis?

    In the last 5 days, the lowest price for a flight from Boise to Indianapolis was $118 for a one-way ticket and $237 for a round-trip.

  • Do I need a passport to fly between Boise and Indianapolis?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Boise to Indianapolis?

    Boise and Indianapolis are both served by 1 main airport. You will leave Boise from Boise Air Term. Gowen Fld and will be arriving at Indianapolis.

  • Which aircraft models fly most regularly from Boise to Indianapolis?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boise to Indianapolis?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Boise and Indianapolis, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Boise to Indianapolis, Southwest or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Boise to Indianapolis are Southwest and Alaska Airlines. With an average price for the route of $536 and an overall rating of 8.0, Southwest is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $556 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Boise to Indianapolis?

    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 Boise to Indianapolis.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Indianapolis from Boise 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 Boise to Indianapolis?

    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 to Indianapolis with an airline and back to Boise with another airline. Booking your flights between Boise and IND can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boise to Indianapolis?

    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 to Indianapolis from Boise up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Boise to Indianapolis

 
See real verified KAYAK customer reviews for airlines flying from Boise to Indianapolis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boise to Indianapolis? 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.
8.0
SouthwestOverall score based on 4221 reviews
8.1Boarding
8.6Crew
7.5Entertainment
7.0Food
8.0Comfort
Airline reviews

The flight was delayed due to earlier issues at other airports. The crew was excellent & made it a good trip.

6.0 GoodJeremy, Aug 2026
Read more Southwest reviews

The flight was delayed due to earlier issues at other airports. The crew was excellent & made it a good trip.

Boarding process of asking for volunteers to check bags goes against the system you had before with 2 bags checked free. This process is more of a guilt trip than a caring attitude toward the customer. In addition bag-size scrutiny has increased which also slows down the process of boarding. My wife said she will not fly on your airline again unless there is no other option.

Eveeyrime I fly they are begging for bags due to cabin overhead space. What they should so ia take the bags that are clearly too big to fit wheels first on their side. And those of us who give up the bag should really get their bags first. When boarding, nobody wants stupid jokes about how hot it is on board. Give us some cool air. Im usually sick from the heat by the time we take off.

No wifi, seems to be very common with Southwest currently. Everything else was normal.

Poor customer service, no accommodation for passengers when the flight was delayed over 5 hours.

Friendly crew kept coming by to make sure all was ok, provide additional refreshments, etc.

It was good. Last flight was delayed but I always say that is in God's plan

I realize they are still working out kinks with the new boarding process, but by the time I boarded in group 5, most of the bins were full. All airlines should better enforce small bags and jackets going under the seats until everyone has boarded.

The WiFi and crew on the plane were good, however, the boarding experience was awful. I paid for the Choice Preferred and was boarded in group 5 so all overhead storage was full. They found room for our luggage, but further back making getting off the plane a nightmare. Also, we were in row 6 and the seats were extremely uncomfortable. Both my daughter and I had no leg room and couldn’t wait to get off the plane.

This was a nicer flight - not fully booked and so we were able to spread out.

Eva Airlines attendants were wonderful. I really enjoyed the hot meals. They always greeted me with a warm smile. I'm looking forward to flying back to the USA with them again!

Flight was cancelled which destroyed the rest of our journey.

WOuld have liked coffee or pretzels but other than that, crew and pilot and flight were great. Seat was great, too.

The overhead storage was already packed full when I boarded (I fly peasant class), but the attendant played some Tetris and made a spot for my small suitcase. Thanks!

So amazing. I fly with a service dog and the staff on board both flights made sure I was comfortable went out of their way to make sure I had room. Can't say enough good words!

Flight crew and gate staff were very polite and professional. They were very helpful and made my trip smooth and trouble free

The flight was smooth, nothing too special. But what frustrated us about our experience with Alaska Airlines is that they were so rough with our luggage that they busted open the bag around our toddler's car seat. The car seat doesn't appear to be damaged, but we do have a part missing. I hope they either mail us the piece that fell off and out of the bag due to their mishandling, or make things right somehow. It's frustrating that they were so rough with our luggage.

Flight attendant directed me to an open seat in an isle of 3 with no other passengers. That made my day!

It was a partial full flight. But even with a spare seat it was hard to get comfortable More on me being a wide body probably

Flight was excellent! Comfortable seats. Flew out of IND. very friendly crew!

My experience with Delta started with my luggage being found ripped open with items missing. The baggage office told me to bring the bag, and I wanted them to see how I found it. The agent refused, so I carried my bag into the office myself. The agent was nice enough to fix the zipper and gave me a red card with a number to call. I followed the steps; first one department, then the baggage department took over. This took more than two hours on the phone. The return flight was okay. The flight lead was checking her meals and then asked if we wanted anything before departure. However, throughout the flight, I had to ask for things because she was reading her book;which I have no issue with if she had been more attentive. At the end of the flight, the pilot appeared annoyed with the flight lead for not following his instructions regarding a meal he had requested; a chicken sandwichand said, "I asked for that for the flight." On the positive side, my work event in Vegas went well, and now I'm home relaxing.

Internet connectivity still seems to be touchy on these flights, making it difficult to rely on it for getting work done.

Two delays on two separate planes with parts they could not easily find and replace.

No entertainment. Plane was so small had to pink tag a carry on ive used for 20 years easily on board. The fact the flight got in at midnight, had to wait for crew in fort wayne to allow the plane to approach the gate, THEN had to wait for bag on jet bridge made experience irritating at best.

This flight was a first class choice and left much to be desired. Seat backs on seats were falling apart and torn. Seats actually didn't come to a "full & upright position". Pull out table was sprung. Not any significant leg room. All in all we were on an obviously older plane and felt overcharged for what we received as first class.

My husband is very tall and we generally fly Delta Comfort. We used our companion benefit, and our seats were coach and extremely uncomfortable........ horrid even

I specifically picked out right side aisle seats because my left knee sometimes needs to be stretched. But my experience this trip was that the seats were shuffled and I lost those assigned seats, resulting in me having to sit in a much less desirable position for my comfort.

Other airlines were canceling flights but Delta got us home. Crew was friendly and professional. It would have been nice to have had a little more notice about the delays because we had already arrived at the airport when the first of several delays were communicated but I understand that storm forecasting isn’t simple and we were grateful that Delta didn’t just cancel the flight.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

On time departure and early arrival. Kind and professional service from flight crew

Flight staff and all was fine. Food always sucks on planes so nothing new.

The flight crew were very helpful. The seats were very close together. There was barely room to sit without touching the person next to you.

I’m an EP on AA every year for more than a decade but this was a very pleasant and surprising experience. Clean and sizable plane for HOU to CHI. 5 row first class. And excellent food in first class the steak option was really good. Your flight attendants even better. Seat 5A

Onboard staff was courteous, helpful, responsive and friendly. The boarding process was disorganized, poorly communicated, and disheveled. Gate agents were yelling instead of using the PA system, didn’t communicate the timing delay of our flight, and created an atmosphere of chaos rather than order and communication. As far as I know, there was no reason for their. I would hate to see how it operated under extreme conditions. I’ve never seen United Airlines operations in such a state.

It was extremely hot in the cabin the entire flight, vent air was worn

Read the fine print. This was my flight home. I booked my flight for the quickest way home. Had a carry-on and a personal item. Same as my outbound flight. Apparently I needed to pre-pay extra for my carry-on. When I checked in, I was told that I had to check it. I said I’ll pay for it, and was told that this wasn’t an option anymore. They said I still had to pay $50 to check my carry-on. I told them I’ll pay whatever to just carry it in as intended. I was not allowed, so eventually I paid $50 to check my carry-on under a plane that was half full, with overhead compartments that were even less full. My white carry-on suitcase was practically destroyed getting from Idaho falls to Denver to Orange County. The low price air fair was a bait and switch. Got me to the gate, made me pay extra, then didn’t even allow me to pay for a carry on. Not to mention that I paid the $8 for WiFi that didn’t work. All to get my suitcase destroyed. I don’t think I’m going to even keep my Untied mileage plus membership and card. Apparently, membership does not have its privileges for this one.

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

During landing. 2 crew members passed 3 times by my lane and didn't notice that people in front of us had their site to the furthermore reclined... That was uncomfortable and could have been dangerous.

United Airlines was fantastic, however, UnderPricer was a nightmare. I got to the airport 4 hours before my flight. We are moving to New Zealand so had quite a bit of baggage (16 checked items) and so wanted to have plenty of time to get everything taken care of properly. When I went to check in they (United) could only find a ticket for me. The 5 tickets for my children were never officially ticketed. I called Underpricer and they told me it was United's fault and United told me that Underpricer just needs to reissue the tickets, but they refused to. I asked the Underpricer agent to transfer me to his supervisor as I was not getting the help I needed. He told me the supervisor was busy but that he would call me back in 30 minutes. 30 minutes came and went with no phone call. After an hour I called Underpricer back but they would not let me talk to the person I had talked to before, just told me that he was talking with the supervisor and technical support. I called again an hour later, was told the same thing. I tried again later, with only about 30 minutes until my flight was scheduled to leave (meaning I had been at the airport for more than 3 hours with my 5 children trying to get ticketed and board the flight). Also, my husband had moved to New Zealand 3 months prior, I haven't seen him in 3 months, my children hadn't seen their dad in 3 months, we were all extremely eager to get on that flight and get to New Zealand. The situation with the tickets did not get resolved until after it was too late to check our luggage and board our flight. We were devastated. My 11 year old son was in tears at not being able to be on his way to see his dad. Thankfully we were rebooked for the next evening, but that night it felt devastating. We'd been at the airport for 4 hours waiting. My in-laws waited with me and then helped me reload all our baggage and took us home to stay with them for the night. On the newly booked flights we could not sit together - my children were spread throughout the plane. So, even though I had paid extra to select our seats after buying my seats from Underpricer only two of us were able to sit together (thankful that my 11 year old wasn't all by himself, but not happy that my 14 & 16 year old daughters were seated by strangers). I really feel that Underpricer should refund me what I paid for the seating ($120 USD). It was a very frustrating situation and I plan on never using Kayak or Underpricer ever again.

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

Everything you need to know for your flight from Boise to Indianapolis

Information on your arrival and departure airports