HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Billings

$299+ 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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — BIL
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Harrisburg to Billings with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Harrisburg to Billings

Best flights from Harrisburg to Billings
Discover carefully curated flight deals from Harrisburg to Billings that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/10. 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.
Fri 1/912:53 pmMDT - BIL
2 stops11h 40mAmerican Airlines
Mon 1/126:54 amBIL - MDT
2 stops14h 43mAmerican Airlines
Deal found 12/10$299
This United Airlines deal was found by Cheapflights users on 12/9. 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 1/246:30 amMDT - BIL
2 stops8h 54mUnited Airlines
Tue 1/276:30 amBIL - MDT
2 stops12h 35mUnited Airlines
Deal found 12/9$389
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Fri 2/2011:59 amMDT - BIL
2 stops13h 02mAmerican Airlines
Sat 2/211:53 pmBIL - MDT
1 stop7h 00mAmerican Airlines
Deal found 12/11$404
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Fri 2/206:29 amMDT - BIL
2 stops8h 54mUnited Airlines
Sat 2/217:00 amBIL - MDT
2 stops7h 44mUnited Airlines
Deal found 12/11$486

Find 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$299
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$818
Provider with most accurate pricing for Harrisburg-Billings Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Harrisburg-Billings Logan Intl flights.
Search Deals
From Harrisburg to Billings Logan Intl
Search Deals
High demand for flights, 12% potential price rise
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 12, 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

Fri 1/9

12:53 pm-10:33 pm

2 stops11h 40m

Billings Logan Intl

Mon 1/12

6:54 am-11:37 pm

2 stops14h 43m

$299

HarrisburgBillings

MDT - BIL

MDTBIL

Harrisburg

Sat 1/24

6:30 am-1:24 pm

2 stops8h 54m

Billings Logan Intl

Tue 1/27

6:30 am-9:05 pm

2 stops12h 35m

$389

HarrisburgBillings

MDT - BIL

MDTBIL

Harrisburg

Fri 2/20

11:59 am-11:01 pm

2 stops13h 02m

Billings Logan Intl

Sat 2/21

1:53 pm-10:53 pm

1 stop7h 00m

$404

HarrisburgBillings

MDT - BIL

MDTBIL

Harrisburg

Fri 2/20

6:29 am-1:23 pm

2 stops8h 54m

Billings Logan Intl

Sat 2/21

7:00 am-4:44 pm

2 stops7h 44m

$486

HarrisburgBillings

MDT - BIL

MDTBIL

Harrisburg

Thu 12/18

8:53 pm-3:00 pm

3 stops44h 07m

$361

HarrisburgBillings

MDT - BIL

MDTBIL

Harrisburg

Thu 12/18

6:24 am-1:24 pm

1 stop9h 00m

$366

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Compare providers for flights from Harrisburg to Billings

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Harrisburg to Billings in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Harrisburg-Billings flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Harrisburg-Billings flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Harrisburg-Billings flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Harrisburg-Billings flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Harrisburg-Billings flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 $288). Flying from Harrisburg to Billings in December is currently the most expensive (average of $531). 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 December 12, 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
9,095 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
American Airlines
7.2
Good
11,050 reviews
United Airlines
7.4
Good
9,095 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

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 and United Airlines fly from Harrisburg to Billings in about 8h 54m. The time it takes to get you to your destination can typically vary by up to 2h 46m. The distance from Harrisburg to Billings is about 1639 mi. This flight may include one or multiple stops.

  • 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 $463. You may be able to fly from Harrisburg to Billings for 45% 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 $288). Flying from Harrisburg to Billings in December is currently the most expensive (average of $531). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Harrisburg to Billings

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Bozeman flights
John F Kennedy Intl to Bozeman flights
LaGuardia to Bozeman flights
Dulles Intl to Bozeman flights
Reagan-National to Bozeman flights
Philadelphia to Bozeman flights
John F Kennedy Intl to Kalispell flights
Newark to Kalispell flights
LaGuardia to Kalispell flights
Pittsburgh to Bozeman flights
Dulles Intl to Kalispell flights
Reagan-National to Kalispell flights
John F Kennedy Intl to Missoula flights
Newark to Missoula flights
Dulles Intl to Missoula flights
John F Kennedy Intl to Billings flights
LaGuardia to Missoula flights
Philadelphia to Kalispell flights
Dulles Intl to Billings flights
Newark to Billings flights
Reagan-National to Missoula flights
LaGuardia to Billings flights
Newark to Great Falls flights
John F Kennedy Intl to Great Falls flights
Philadelphia to Missoula flights
LaGuardia to Great Falls flights
Newark to Helena flights
Philadelphia to Helena flights
John F Kennedy Intl to Helena flights
Pittsburgh to Kalispell flights
Allentown to Bozeman flights
Harrisburg to Bozeman flights
Reagan-National to Billings flights
Philadelphia to Great Falls flights
Newark to Cody flights
Dulles Intl to Great Falls flights
LaGuardia to Cody flights
Newark to Butte flights
Dulles Intl to Helena flights
LaGuardia to Butte flights
LaGuardia to Helena flights
Dulles Intl to Butte flights
Philadelphia to Billings flights
Pittsburgh to Billings flights
Harrisburg to Missoula flights
Pittsburgh to Missoula flights
Reagan-National to Great Falls flights
Harrisburg to Kalispell flights
Reagan-National to Butte flights

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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$484FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$463Average$525FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.