$626 Cheap Flights from Delhi (DEL) to Billings (BIL)

View $626 flight on Fri, Dec 12, 2025Opens in a new window

Popular airlines from Indira Gandhi International Airport (DEL) to Billings Logan Intl. Airport (BIL)

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Cheap Flights from Delhi to Billings (DEL-BIL)

Prices were available within the past 7 days and start at $626 for one-way flights and $1,129 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Finnair
Sat, Mar 21 - Sat, Mar 28
DEL
Delhi
BIL
Billings
$1,129 Roundtrip, just found
$1,129
Roundtrip
just found
Select Finnair flight, departing Sat, Mar 21 from Delhi to Billings, returning Sat, Mar 28, priced at $1,129 just found
Finnair
Sat, Mar 21 - Sat, Mar 28
DEL
Delhi
BIL
Billings
$1,355 Roundtrip, just found
$1,355
Roundtrip
just found
Select Finnair flight, departing Sat, Mar 21 from Delhi to Billings, returning Sat, Mar 28, priced at $1,355 just found
Finnair
Sat, Mar 21 - Sat, Mar 28
DEL
Delhi
BIL
Billings
$1,357 Roundtrip, just found
$1,357
Roundtrip
just found
Select Finnair flight, departing Sat, Mar 21 from Delhi to Billings, returning Sat, Mar 28, priced at $1,357 just found
Qatar Airways
Sat, Mar 21 - Sat, Mar 28
DEL
Delhi
BIL
Billings
$1,406 Roundtrip, just found
$1,406
Roundtrip
just found
Select Qatar Airways flight, departing Sat, Mar 21 from Delhi to Billings, returning Sat, Mar 28, priced at $1,406 just found
Qatar Airways
Sat, Mar 21 - Sat, Mar 28
DEL
Delhi
BIL
Billings
$1,409 Roundtrip, just found
$1,409
Roundtrip
just found
Select Qatar Airways flight, departing Sat, Mar 21 from Delhi to Billings, returning Sat, Mar 28, priced at $1,409 just found
Qatar Airways
Sat, Mar 21 - Sat, Mar 28
DEL
Delhi
BIL
Billings
$1,471 Roundtrip, just found
$1,471
Roundtrip
just found
Select Qatar Airways flight, departing Sat, Mar 21 from Delhi to Billings, returning Sat, Mar 28, priced at $1,471 just found
Delta
Sat, Mar 21 - Sat, Mar 28
DEL
Delhi
BIL
Billings
$1,476 Roundtrip, just found
$1,476
Roundtrip
just found
Select Delta flight, departing Sat, Mar 21 from Delhi to Billings, returning Sat, Mar 28, priced at $1,476 just found
Delta
Sat, Mar 21 - Sat, Mar 28
DEL
Delhi
BIL
Billings
$1,503 Roundtrip, just found
$1,503
Roundtrip
just found
Select Delta flight, departing Sat, Mar 21 from Delhi to Billings, returning Sat, Mar 28, priced at $1,503 just found
KLM
Sat, Mar 21 - Sat, Mar 28
DEL
Delhi
BIL
Billings
$1,606 Roundtrip, just found
$1,606
Roundtrip
just found
Select KLM flight, departing Sat, Mar 21 from Delhi to Billings, returning Sat, Mar 28, priced at $1,606 just found
United
Sat, Mar 21 - Sat, Mar 28
DEL
Delhi
BIL
Billings
$1,789 Roundtrip, just found
$1,789
Roundtrip
just found
Select United flight, departing Sat, Mar 21 from Delhi to Billings, returning Sat, Mar 28, priced at $1,789 just found

Frequently asked questions

How much does a flight from Indira Gandhi Intl. Airport (DEL) to Logan Intl. Airport (BIL) cost?
Snag a cheap one-way flight from $626 or cheap return flight from $1,129 from Indira Gandhi Intl. Airport (DEL) to Logan Intl. Airport (BIL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Indira Gandhi Intl. Airport (DEL) to Logan Intl. Airport (BIL)?
Planning your getaway for March is a great way to save, as it's the cheapest month for flights between DEL and BIL. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from Indira Gandhi Intl. Airport (DEL) to Logan Intl. Airport (BIL)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest DEL to BIL flight.
How many flights per day from Indira Gandhi Intl. Airport (DEL) to Logan Intl. Airport (BIL)?
There are no daily direct flights available from Indira Gandhi Intl. Airport (DEL) to Logan Intl. Airport (BIL). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from DEL to BIL?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Indira Gandhi Intl. Airport (DEL) to Logan Intl. Airport (BIL)?
To arrive at Logan Intl. Airport (BIL) on time, opt for a flight that takes off from Indira Gandhi Intl. Airport (DEL) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Indira Gandhi Intl. Airport (DEL) to Logan Intl. Airport (BIL) last-minute?
Last-minute fares from DEL to BIL are generally more expensive. To secure the lowest prices, start searching for flights as soon as possible. That said, if you're flexible with your travel plans, it's possible to land a cheap ticket right before your trip.
Is it cheaper to book a DEL to BIL flight and hotel package?
Compared with arranging hotels and flights separately, booking a DEL to BIL flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one easy place takes the hassle out of planning your trip. Simply secure your flights and select from our extensive range of stays, then customize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Indira Gandhi Intl. Airport (DEL) to Logan Intl. Airport (BIL)?
Generally, it's possible to reschedule or cancel your DEL to BIL flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Indira Gandhi Intl.
Destination airport
Logan Intl.
Airlines serving
Air Canada, American Airlines, Delta, Lufthansa, Qatar Airways, United, Virgin Atlantic
Roundtrip price
$1,129
Distance
7286 mi

Book with confidence

Delhi to Billings Flights

The cheapest times to fly from Delhi to Billings

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Delhi to Billings are during the month of March. You can find some of the cheapest flights from Delhi to Billings with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Delhi to Billings

Sunday is one of the best days to book for cheap flights from Delhi to Billings: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Delhi to Billings

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Delhi to Billings in 2025. You can also book with separate airlines for your outbound and return journeys, from $626 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Delhi to Billings flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Delhi to Billings airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Delhi to Billings Flights

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*Available to One Key members.