$355 Find Cheap Flights to Karnataka - 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 the United States to Karnataka departing on 8/24. 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.
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Cheap Flights to Karnataka

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Bengaluru
Bengaluru1 stop$786
Hubli
Hubli1 stop$1,379
Bengaluru
Bengaluru1 stop$786
Hubli
Hubli1 stop$1,379

Book Cheap Karnataka Plane Tickets

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

Tue, Aug 18 - Tue, Sep 15
Etihad Airways Logo
4:40 pm - 3:15 am
BOS
-
BLR
25h 05m
1 stop
Etihad Airways Logo
4:35 am - 2:10 pm
BLR
-
BOS
19h 05m
1 stop
$786Etihad Airways
Mon, Aug 10 - Wed, Sep 9
Etihad Airways Logo
4:40 pm - 9:00 am
BOS
-
BLR
30h 50m
1 stop
Etihad Airways Logo
10:00 am - 2:10 pm
BLR
-
BOS
37h 40m
1 stop
$787Etihad Airways
Wed, Aug 19 - Tue, Sep 15
Qatar Airways Logo
10:00 pm - 8:55 am
BOS
-
BLR
25h 25m
1 stop
Qatar Airways Logo
9:10 pm - 3:15 pm
BLR
-
BOS
27h 35m
1 stop
$791Qatar Airways
Mon, Oct 12 - Mon, Oct 19
Qatar Airways Logo
10:00 pm - 2:30 am
BOS
-
BLR
19h 00m
1 stop
Qatar Airways Logo
4:00 am - 3:15 pm
BLR
-
BOS
20h 45m
1 stop
$795Qatar Airways
Sun, Aug 16 - Sun, Aug 23
Air India Logo
10:30 am - 3:55 pm
SFO
-
BLR
40h 55m
2 stops
Air India Logo
10:15 pm - 7:00 am
BLR
-
SFO
45h 15m
2 stops
$924Air India
Sun, Aug 16 - Sun, Aug 23
Air India Logo
10:30 am - 1:25 am
SFO
-
BLR
26h 25m
2 stops
Air India Logo
10:15 pm - 7:00 am
BLR
-
SFO
45h 15m
2 stops
$925Air India
Tue, Sep 15 - Thu, Oct 15
Singapore Airlines Logo
10:15 am - 9:50 pm
SEA
-
BLR
23h 05m
1 stop
Singapore Airlines Logo
11:35 am - 8:45 am
BLR
-
SEA
33h 40m
1 stop
$973Singapore Airlines
Fri, Sep 18 - Sun, Sep 27
Singapore Airlines Logo
10:15 am - 10:25 am
SEA
-
BLR
35h 40m
1 stop
Singapore Airlines Logo
11:35 am - 8:45 am
BLR
-
SEA
57h 40m
1 stop
$982Singapore Airlines
Sun, Aug 16 - Tue, Sep 1
Delta Logo
6:15 pm - 11:35 pm
IAD
-
BLR
19h 50m
1 stop
Delta Logo
1:25 am - 11:49 am
BLR
-
IAD
43h 54m
2 stops
$1,001Delta
Wed, Nov 4 - Wed, Dec 2
Delta Logo
6:15 pm - 12:30 am
IAD
-
BLR
19h 45m
1 stop
Delta Logo
2:25 am - 11:02 pm
BLR
-
IAD
31h 07m
2 stops
$1,004Delta
Booking Insights

KAYAK's insights & trends for flights to Karnataka

Get data-powered insights and trends for flights to Karnataka to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Karnataka?

These are the best round-trip prices found by users searching on KAYAK in the last 5 days.

The cheapest ticket to Karnataka from the United States found in the last 5 days was to Bengaluru (Bangalore), at $960 round-trip. The most popular route is San Francisco (SFO) to Bengaluru (Bangalore) (BLR) and the cheapest round-trip airline ticket found on this route in the last 5 days was $960.

What is the cheapest month to fly from the United States to Karnataka?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from the United States to Karnataka, 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 the United States to Karnataka is September, when tickets cost $424 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $844 and $800 respectively.

What is the cheapest time of day to fly to Karnataka?

The average price for all round-trip flights from the United States to Karnataka depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Karnataka is generally in the afternoon, when round-trip flights cost $1,418 on average. The most expensive time of day to fly to Karnataka is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,418.

How far in advance should I book a flight from the United States to Karnataka?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Karnataka, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from the United States to Karnataka, you should book around 9 weeks before departure, which saves you about 27% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Which is the cheapest airport to fly into in Karnataka?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Karnataka is Bengaluru Intl Airport (BLR), with an average flight price of $480.

Good to know

Low season

September

Cheapest flight

$355
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 29% increase in price.
Flight from Boston to Bengaluru (Bangalore)

FAQs - booking Karnataka flights

  • How does KAYAK find such low prices on flights from the United States to Karnataka?

    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 the United States to Karnataka.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from the United States to Karnataka 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 the United States to Karnataka?

    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 from the United States to Karnataka with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from the United States to Karnataka?

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

  • What is the cheapest day to fly to Karnataka?

    Based on KAYAK data, the cheapest day to fly to Karnataka is Sunday where round-trip tickets can be as cheap as $797. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $1,004 on average.

Top tips for finding cheap flights to Karnataka

  • Looking for cheap airfare to Karnataka? 25% of our users found round-trip tickets to Karnataka for the following prices or less: From San Francisco $1,051
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Karnataka flight deals.

Reviews of the top 5 airlines flying to Karnataka

 
See real verified KAYAK customer reviews for airlines flying to Karnataka. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United States to Karnataka. 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 the United States to Karnataka? 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.
7.8
DeltaOverall score based on 8486 reviews
7.8Comfort
7.2Food
7.8Entertainment
8.1Boarding
8.5Crew
Airline reviews

My son’s suitcase was left behind at SFO and did not make the flight.

6.0 GoodJorge, Jul 2026
SFO - GDL
Read more Delta reviews

My son’s suitcase was left behind at SFO and did not make the flight.

Seats were not bad enough and uncomfortable good legroom in the emergency exit row we were in, but we were forbidden to hold my grandson on my lap for a little while, and the stewardess passed us saying it was against regulations which makes little or no sense when you’re 36,000 feet. The food snacks were really bad. Tasteless tasted like wallpaper, but we’re supposed to be protein bars, and the announcements were all completely incoherent because of the noise of the airplane and the lowness and crackly nature of the PA system.. this was disgraceful. No one in our party could understand a word of what the captain or the flight attendant were saying —not a word! The landing was a little hairy in a pretty stiff crosswind -we bounced before the plane stabilized on the runway

Chaotic boarding at these gates, multiple gates squeezed in at the very end of a concourse, behind a restaurant. Agents gave up on boarding by individual zones. Flight itself was uneventful, which is all we hope for any more.

Unprepared to rebook a flight of people. Uncommunicative. When I received updates in the app it was well after the announcement in the hold room. Offered a single $12 meal voucher, not enough for a sandwich at DEN, for a 17 hour delay. No one was able to explain their meal or hotel reimbursement policy for this cancellation, just handed a card to call the Help desk. My previous flight went through several delays and was finally cancelled, without explanation. The customer help desk closed while there was a long line. I then waited in line for a gate agent almost an hour while simultaneously on hold and trying to text with a remote Delta agent. Communicating with the text agent was almost impossible; they could not find any flights that got me back to my original city before the following evening. Kept offering itineraries that did not get me back to my origin airport or involved additional layovers. In 50 minutes on hold, never got through to an agent by phone. Finally spoke to one of the gate agents who was able to rebook on a red eye that had only one stop and got me back in the afternoon the next day, rather than late evening. Later by email, Delta offered 10,000 loyalty points for the inconvenience of the cancellation. The crew on the red eye flight were delightful. I don’t remember any food or entertainment on that flight.

Flight team was great and we even arrived ahead of plan!

It was good delayed again but once on board the flight crew were very good the entertainment and wifi worked on this plane and we were offered snacks and drinks

The boarding agent guy in Lexington on 7/23 that boarded the flights to Atlanta is very rude for working in customer service. I know there were delays but he was dismissive rude and arrogant. Most native Kentucky residents are nice and very cordial he needs to eat a big ole piece of humble pie. I watched him be rude to several people and as much as he could of filled up a delayed flight to save you money and he was so rude to people it was ridiculous. Next no water or snacks on short flights is awful 1st you delay a flight then do not even offer water on the flight.. No thanks I like delta better but I travel ever week and to be treated like this might as well fly American at least they offer water and have better rewards.

Flight was delayed multiple time and for more than 1 hr. My onward flight from BOS to MCI was also delayed. These delays have caused me so much inconvenience and Delta does nothing to ensure flights take off on time. No one knew why the inbound flight was delayed and what was the issue.

The second half of terminal C at Hartsfield was 80 something degrees. I was sweating just sitting at the gate.

Wrong numbers on the seats, side rows had different numbers than middle row caused lot of confusion.

Looks like a local flight. Food was horrible. No entertainment system.

Economy travel is really hard with no room to move especially when the person sitting beside you is an XL or XXL size person who if moving could hit your face

I purchased Qatar airways after seeing ads about its service. To my surprise Qatar is marketing gimmick and horrible airlines which I don’t recommend to anyone Flight was dirty including flight from Miami to Doha And Doha airport restrooms are dirty On top of this they use this pathetic cheap indigo From Doha to Hyderabad which I will never fly Also they lost one of my baggage in Indigo and still waiting to receive it. I will never travel Qatar and will never recommend

Aircraft was spacious compared to American Airlines, food was great, entertainment was much better with a wide variety of options, and the crew was very polite.

The overall flight experience between Doha and Kolkata was satisfactory. The staff onboard were notably engaged, responsive, and enthusiastic, providing a level of service that stood out, especially when compared to the less attentive crew on the earlier leg from Heathrow to Doha. Their eagerness to assist made the journey more pleasant. Additionally, the time spent at the Silver Lounge in Doha contributed positively to the experience. The lounge offered a comfortable and relaxing environment, with adequate amenities and attentive staff. Overall, both the flight and the lounge experience in Doha met expectations, making for a smooth and satisfactory travel experience.

Being a platinum member, no attention given. No towel or tissue provided.

No towels or tissue and chocolate and mint provided before arrival

They made us deliberate waste time by holding our passports and boarding passes making us miss the flight

I had never seen any cabin crews behaving like that. They are not at all professionally fit for this job

Qatar screwed up by delaying our onward journey for refueling, which resulted in missing our connecting flight to India. the airport qater staff at Doha, herded us like cattle in a very incohesive and uncoordinated way. We were then given 2 options: either catch our original flight the Next day ( After 24.hrs) or catch 2 flights instead , to goto our destination in India. All this, for paying a premium for Qatar.

They lost the baggage and said it was deleted from the system. I had baggage tag so was able to file the complaint but there was no PIR number and update so far

Good service. But on flight to Kochi no entertainment except in app. And no working outlets to charge phone.

Was so disappointing. Business class with no TV, uncomfortable seats. Had much higher expectations.

This flight was a dreamliner so I think the space was ok for the legs, but the option for food was again limited and the crew was same.

Boarding was efficient, had to check in cabin luggage. Seats were narrow, food was more in quantity, received cabin luggage on the luggage belt which was fine.

Needs better seat for business class. My seat was falling apart. Also no WiFi on that flight

Only 1 time food and drinks together was offered, for total 5 hours duration drinks and snacks was never offered. For some people food choice was not available, only veg was available. No entertainment option was there. Crew members were mostly back of the flight asking each other for KitKat and chips to share between them.

Etihad flight sector is a local . .give the same quality upto destination

Lovely crew - comfortable journey despite it being an older plane.

Ripped off and broken seats in Business class. Seats stink and need to request the staff for additional bedsheets. Crew if very friendly though

Boarding arrangement at Frankfurt was terribly managed with no proper guidance and the flight was parked far away from the gate. In flight entertainment device (touch screen) was not working at all throughout the flight. And on top of all this two of the checked in bags were found to be missing when we landed at Chennai. All this mismanagement at a very high fare of about $2300 per ticket is unacceptable.

Fortunately the departure was delayed as I had a tight connection and the incoming flight was delayed. The departure delay helped me to make my connection. Thankfully, my luggage also could be transferred in the same time. The aircraft had to be changed and the power outlet in my seat didn’t work. Again luckily as the flight was not full, I could move to a different seat where the power outlet was working.

Boarding was by group and we had to take the bus. There were no elevators so had to walk down the stairs. It would help to have escalators or elevators. Note I had a special needs child and the gate crew was rushing us in. The bus was full but we were packed with no seats to sit.

The entertainment is pretty boring. There are no new movies or TV shows from February. The food is just ok on the Atlanta to Frankfurt leg, but better on the Fra to Bengaluru leg.

Charging for reserving a seat is really cheap. The seats in economy are very small especially when the passenger directly in front reclines their seat. On long flights they should have coffee/tea and juices available for passengers. Here we have to bother the crew. Other airlines just put drinks and snacks in the back for the passengers.

This is the worst part of the journey. The Lufthansa flight was delayed, and I missed the connecting flight. Lufthansa staff have not been helpful in rebooking the subsequent flight with Air India (another airline that is part of the Star Alliance). Lufthansa told me it's not their responsibility, and Air India says the PNR is part of Lufthansa, so they are not responsible for rebooking. Lufthansa customer service asked me to contact the counter at Delhi airport, but no one was available there. I am caught between these two airlines, and ultimately, Air India decided to reschedule my flight after 18 hours. I am stranded at Delhi airport. I can't go out because if I do, I can't come back in, and I can't get past security to get food. My 3-year-old and I are stranded here for 12 hours without food and water.

Food could have tasted better and had more options - they ran out of vegetarian options. Considering this was business class, I don’t think that’s acceptable.

You should change everything like maintaining cleanliness ,food is very bad and staff doesn’t care their passengers and there was no water in the washroom whole flight and lastly entertainment is very bad headphones won’t work as well. So basically you should change everything in your flight. I think l’m not going to travel in Lufthansa anymore. Very bad experience

Worst baggage handling system. Our bags were delayed and multiple calls to customer service agents didn't help. The customer service is really poor and do not provide any update. The airport ground staff also are not helpful in terms of providing right information. False information was provided that the bag has not reached SFO.

Lufthansa keep delaying flights, my 26 hour journey became a 46 hr. No empathy from service desk just take it or leave it attitude

Very comfortable flight. I appreciate the announcements were also in English.

Flight was cancelled by air India. There was no explanation provided why the flight was cancelled. Found out that the flight was cancelled because the Iran air space was closed. Meanwhile, all other flights passing through that region were operating without issues. When asked to refund money for the tickets, being told that “ As checked, we wish to share that Flight AI 116 on 15 January 2026 from New York to Mumbai was cancelled due to Iran airspace closure, which were beyond the airline’s control. While such events can disrupt travel plans, we appreciate your understanding and patience. Our team remains committed to ensuring the safety and comfort of all passengers and takes all necessary measures to minimize any issues. However, we must inform you that compensation is not applicable under these extraordinary circumstances, in accordance with the relevant regulations.” Completed unacceptable and unprofessional behavior!

We had extra baggage which is an ordinary event. The check-in counter experience for them to calculate the additional amount owed and collect payment was terrible - very manual, multiple counters to resolve, took more than 30 minutes

First and the foremost I was shocked to see airindia standards have come down so low . The food was horrible . They served us 3 meals for vegetarian and all the was paneer . The orange juice was not at all cold it was smelly . After you take this heavy price air India should learn from other air lines . I at one point felt like throwing up . After all this when we landed we were not given landing slip . We had to wait for 45 min at the immigration just because no one was given landing slip . To top it all we were 3 passengers and had checked in 4 check in luggage . Out of which 3 have not yet arrived . Basically status says the loaded it in our flight ( this was a direct fight ) and it never reached . We are still waiting . There is nothing great to tell about our flight . The he only good thing was the crew were very helpful .

Bags got damaged for multiple passengers, and they wouldn't even reimburse the depreciated price of the bag.

Comfortable seats, on time departures and arrival, and helping staff

Bathrooms were horrible. No cleaning and floor was full of tissues. Understand that passengers responsibility to keep it clean but crew should check if tissues are there or not. Also, they announced that baggage will be at one carousel but came to a different one.

Best flight I have taken so far between US and India. Air India service was surprisingly amazing.. had a low expectation, but the new Air India exceeded it.

Not good. We were travelling as a family with 2 kids (6 and 3 yr old) and all of our 4 seats were assigned separately. The flight attendant didn’t help with the seating. Instead we were helped by few fellow passengers who vacated their seats allowing us to sit together.

I liked nothing. The quality of earphones provided was poor. This could be better.

Everything you need to know for your flight to Karnataka

Cabin class types available on flights to Karnataka

Cabin classes available on flights to Karnataka. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.