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Billings

$294+ Cheap flights from Harrisburg to Billings (MDT - BIL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — BIL
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Harrisburg to Billings

Discover tips and strategies to find the most affordable flight options for your journey from Harrisburg (MDT) to Billings (BIL). 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 September 11, 2025.

Round-trip from

$294
(American Airlines)

Popular in

August

Cheapest in

January

Average price

$488
From Harrisburg to Billings Logan Intl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($70 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Harrisburg to Billings

Cheapest flights from Harrisburg to Billings
Explore the most affordable flight options available from Harrisburg to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1211:23 amMDT - BIL
2 stops11h 55mAmerican Airlines
Wed 11/192:00 pmBIL - MDT
1 stop6h 56mAmerican Airlines
Deal found 9/11$294
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/286:00 amMDT - BIL
1 stop7h 50mAmerican Airlines
Sat 11/11:57 pmBIL - MDT
1 stop7h 16mAmerican Airlines
Deal found 9/10$379
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/116:30 amMDT - BIL
2 stops8h 48mUnited Airlines
Sat 10/187:00 amBIL - MDT
2 stops10h 57mUnited Airlines
Deal found 9/11$423
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2812:33 pmMDT - BIL
2 stops11h 52mDelta
Sat 11/15:25 amBIL - MDT
2 stops15h 35mDelta
Deal found 9/10$438
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/116:30 amMDT - BIL
1 stop6h 46mUnited Airlines
Wed 10/1510:39 amBIL - MDT
2 stops8h 46mUnited Airlines
Deal found 9/11$451
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/116:51 amMDT - BIL
1 stop8h 31mAmerican Airlines
Thu 10/161:54 pmBIL - MDT
1 stop7h 17mAmerican Airlines
Deal found 9/11$458
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/116:51 amMDT - BIL
1 stop8h 31mAmerican Airlines
Sat 10/186:42 amBIL - MDT
2 stops12h 37mAmerican Airlines
Deal found 9/11$459

Cheapflights Fare Finder

 
Customize your flight search to find flights from Harrisburg to Billings 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 September 11, 2025.
Use the filters below to find and compare flights from Harrisburg to Billings that are best for you.

Fly from

Harrisburg

Fly to

Billings

Route

Depart

Return

Price

HarrisburgBillings

MDT - BIL

MDTBIL

Harrisburg

Wed 11/12

11:23 am-9:18 pm

2 stops11h 55m

Billings Logan Intl

Wed 11/19

2:00 pm-10:56 pm

1 stop6h 56m

$294

HarrisburgBillings

MDT - BIL

MDTBIL

Harrisburg

Sat 10/11

6:51 am-1:22 pm

1 stop8h 31m

Billings Logan Intl

Sat 10/18

1:54 pm-11:13 pm

1 stop7h 19m

$344

HarrisburgBillings

MDT - BIL

MDTBIL

Harrisburg

Tue 10/28

6:44 am-1:22 pm

1 stop8h 38m

Billings Logan Intl

Sat 11/1

1:57 pm-11:13 pm

1 stop7h 16m

$379

HarrisburgBillings

MDT - BIL

MDTBIL

Harrisburg

Tue 10/28

12:33 pm-10:25 pm

2 stops11h 52m

Billings Logan Intl

Sat 11/1

6:25 am-11:00 pm

2 stops14h 35m

$438

HarrisburgBillings

MDT - BIL

MDTBIL

Harrisburg

Sat 10/11

6:30 am-11:16 am

1 stop6h 46m

Billings Logan Intl

Wed 10/15

10:39 am-9:25 pm

2 stops8h 46m

$451

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Best time to book a flight from Harrisburg to Billings

Have a flexible travel schedule? Discover the best time to fly to Billings from Harrisburg 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 Harrisburg to Billings

What is the cheapest month to book a flight from Harrisburg to Billings?

Currently, January is the cheapest month in which you can book a flight from Harrisburg to Billings (average of $396). Flying from Harrisburg to Billings in June is currently the most expensive (average of $510). 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.

Reviews of airlines servicing Billings

Get insights into the airlines that provide service to Billings. 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 Billings. Reviews last updated September 11, 2025.
Read reviews from past customers who have flown United Airlines and American Airlines from Harrisburg to Billings. 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.
United Airlines
7.4
Good
8,937 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,937 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

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

  • How long is the flight from Harrisburg to Billings?

    Airlines like American Airlines fly from Harrisburg to Billings in about 11h 55m. The time it takes to get you to your destination can typically vary by up to . The distance from Harrisburg to Billings is about 1639 mi.

  • What are the cheapest airlines flying from Harrisburg to Billings round-trip?

    Currently priced at $288, American Airlines will fly you from Harrisburg to Billings and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $435. You may be able to fly from Harrisburg to Billings for 44% less than the average price by searching for these airlines.

  • Can I find deals for flights from Harrisburg to Billings that include hotel bookings?

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

  • How can I find direct flights from Harrisburg to Billings?

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

  • Can I find deals for business class flights from Harrisburg to Billings?

    Yes. Cheapflights offers flight deals from Harrisburg to Billings 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 Harrisburg to Billings?

    Currently, January is the cheapest month in which you can book a flight from Harrisburg to Billings (average of $396). Flying from Harrisburg to Billings in June is currently the most expensive (average of $510). 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

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Top 2 airlines flying from Harrisburg to Billings

Discover the top 2 airlines that operate flights from Harrisburg to Billings. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$529FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$435Average$525FlexibilityNo cancel feeOn-time69%

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