IND - BIO

$474 Find Cheap Flights from Indianapolis to Bilbao

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Indianapolis to Bilbao departing on 1/3. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Bilbao

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Indianapolis to Bilbao, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Indianapolis to Bilbao, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Indianapolis to Bilbao (IND-BIO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Indianapolis to Bilbao 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 Indianapolis to Bilbao

Wed, Mar 4 - Sun, Mar 8
United Airlines Logo
9:50 am - 10:50 amIND-BIO
19h 00m2 stops
United Airlines Logo
6:45 am - 7:07 pmBIO-IND
18h 22m2 stops
$607United Airlines
Find Deal
Sun, Dec 7 - Sun, Dec 14
United Airlines Logo
6:00 am - 12:00 pmIND-BIO
24h 00m2 stops
United Airlines Logo
6:45 am - 11:59 pmBIO-IND
23h 14m2 stops
$610United Airlines
Find Deal
Sun, Dec 7 - Sun, Dec 14
American Airlines Logo
1:27 pm - 12:50 pmIND-BIO
17h 23m2 stops
American Airlines Logo
9:15 am - 10:02 pmBIO-IND
18h 47m2 stops
$644American Airlines
Find Deal
Sun, Dec 7 - Sun, Dec 14
Multiple Airlines Logo
11:53 am - 11:15 pmIND-BIO
29h 22m2 stops
Multiple Airlines Logo
3:55 pm - 6:30 pmBIO-IND
32h 35m1 stop
$801Multiple Airlines
Find Deal
Sun, Dec 7 - Sun, Dec 14
Multiple Airlines Logo
11:53 am - 11:15 pmIND-BIO
29h 22m2 stops
Multiple Airlines Logo
3:55 pm - 6:30 pmBIO-IND
32h 35m1 stop
$848Multiple Airlines
Find Deal
Sat, Dec 27 - Fri, Jan 2
United Airlines Logo
9:55 am - 11:20 pmIND-BIO
31h 25m2 stops
United Airlines Logo
12:50 pm - 7:03 pmBIO-IND
36h 13m2 stops
$1,252United Airlines
Find Deal
Sun, Dec 7 - Sun, Dec 14
Air Canada Logo
11:15 am - 12:00 pmIND-BIO
18h 45m3 stops
Air Canada Logo
6:45 am - 8:00 pmBIO-IND
19h 15m3 stops
$1,345Air Canada
Find Deal
Sat, Dec 27 - Fri, Jan 2
Aer Lingus Logo
8:00 pm - 3:15 pmIND-BIO
13h 15m1 stop
Aer Lingus Logo
4:50 pm - 6:30 pmBIO-IND
31h 40m1 stop
$1,690Aer Lingus
Find Deal
Sat, Dec 27 - Fri, Jan 2
Aer Lingus Logo
8:00 pm - 3:15 pmIND-BIO
13h 15m1 stop
Aer Lingus Logo
4:50 pm - 6:30 pmBIO-IND
31h 40m1 stop
$1,772Aer Lingus
Find Deal
Sat, Dec 27 - Fri, Jan 2
Air Canada Logo
11:20 am - 12:00 pmIND-BIO
18h 40m3 stops
Air Canada Logo
6:45 am - 9:59 pmBIO-IND
21h 14m3 stops
$2,224Air Canada
Find Deal

Everything you should know

Top airlines
United Airlines
Cheapest • from $607 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$607
United Airlines
Wed 3/4Sun 3/8
IND - BIO • 2 stops
Cheapest one-way
$474
Aer Lingus
Sat 1/3
IND - BIO • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Bilbao!
Booking Insights

KAYAK's insights & trends for Indianapolis to Bilbao flights

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

Which airlines provide the cheapest flights from Indianapolis to Bilbao?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Indianapolis to Bilbao were found on United Airlines ($607) and American Airlines ($644).

Good to know

Cheapest flight$474
Flight from Indianapolis to Bilbao

When to book flights from Indianapolis to Bilbao

Are your dates flexible? Find out the best times to travel from Indianapolis to Bilbao 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 Indianapolis to Bilbao

  • What is the cheapest flight from Indianapolis to Bilbao?

    In the last 3 days, the lowest price for a flight from Indianapolis to Bilbao was $474 for a one-way ticket and $607 for a round-trip.

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

    Yes

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

    On your way to Bilbao, you’ll fly out from Indianapolis. You’ll be landing at Bilbao.

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

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

  • Which airline alliances offer flights from Indianapolis to Bilbao?

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

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

    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 Indianapolis to Bilbao.

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

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

    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 Bilbao with an airline and back to Indianapolis with another airline. Booking your flights between Indianapolis and BIO 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 Indianapolis to Bilbao?

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

Reviews of the top airline flying from Indianapolis to Bilbao

 
See real verified KAYAK customer reviews for airlines flying from Indianapolis to Bilbao. 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 Indianapolis to Bilbao? 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 8926 reviews
7.7Boarding
8.1Crew
7.3Comfort
7.1Entertainment
6.6Food
Airline reviews

Terrible. They wouldn't allow me on my flight on the 14th..

2.0 MediocreJulian, Sep 2025DEN - DRO
Read more United Airlines reviews

Terrible. They wouldn't allow me on my flight on the 14th..

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

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

Information on your arrival and departure airports

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