Cheap flights from Dulles Intl (IAD) to Billings (BIL) from $155

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/12. 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.
IAD — BIL
Jun 25 — Jul 21

Cheap flight deals from Dulles Intl to Billings

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) 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 June 20, 2024.

Popular in

June

Cheapest in

September

Round-trip from

$397

One-way from

$155
High demand for flights, 28% potential price rise
Best time to find cheap flights, 20% potential price drop
From Washington, D.C. Dulles Intl to Billings Logan Intl
One-way flight from Washington, D.C. Dulles Intl to Billings Logan Intl

What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to Billings?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Billings. Check prices with Cheapflights to find a great deal for your trip.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Billings?

April is one of the best times of the year to fly to Billings from Washington, D.C. Dulles Intl Airport. Prices for April average $657 per person but you can even find prices for as low as $477. The most expensive prices can be found in the month of November. Opting for a April flight can save you 41% on your journey compared to booking in November

What is the cheapest time of day to fly from IAD to BIL?

When flying from Washington, D.C. Dulles Intl Airport to Billings, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 9% versus a flight at noon.

Cheap Dulles Intl to Billings flights in June & July 2024

Find cheap flight options from Dulles Intl to Billings specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,256,981 searches. Prices were last updated on June 20, 2024.
The lowest fares we've come across on flights traveling from Washington, D.C. to Billings in June and July 2024. For more flight deals, be sure to check back very soon.
Wed 7/104:10 pmIAD - BIL
1 stop8h 36mUnited Airlines
Wed 7/172:30 pmBIL - IAD
1 stop6h 35mUnited Airlines
Deal found 6/19$448
Wed 7/106:10 amIAD - BIL
2 stops9h 04mDelta
Wed 7/172:09 pmBIL - IAD
1 stop7h 37mDelta
Deal found 6/19$453
Wed 7/105:22 pmIAD - BIL
2 stops7h 50mDelta
Wed 7/172:09 pmBIL - IAD
2 stops6h 57mDelta
Deal found 6/19$458
Wed 7/175:00 amIAD - BIL
2 stops9h 16mAmerican Airlines
Wed 7/246:54 amBIL - IAD
1 stop14h 30mAmerican Airlines
Deal found 6/19$502
Wed 7/179:00 amIAD - BIL
2 stops14h 09mUnited Airlines
Wed 7/242:30 pmBIL - IAD
1 stop12h 55mUnited Airlines
Deal found 6/19$540
Tue 7/165:36 pmIAD - BIL
1 stop7h 10mUnited Airlines
Mon 7/227:00 amBIL - IAD
1 stop20h 25mUnited Airlines
Deal found 6/19$557
Wed 7/175:00 amIAD - BIL
2 stops9h 16mAmerican Airlines
Wed 7/2412:46 pmBIL - IAD
2 stops9h 15mAmerican Airlines
Deal found 6/19$571
Fri 7/59:00 amIAD - BIL
2 stops14h 09mUnited Airlines
Fri 7/127:00 amBIL - IAD
1 stop26h 26mUnited Airlines
Deal found 6/20$573
Tue 7/910:08 pmIAD - BIL
1 stop21h 02mUnited Airlines
Tue 7/167:00 amBIL - IAD
1 stop20h 25mUnited Airlines
Deal found 6/19$575

Dulles Intl to Billings 2024 flight deals

Discover exclusive flight deals for travel between Dulles Intl and Billings in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,256,981 searches. Data last updated June 20, 2024.
The lowest fares we've come across on flights traveling from Washington, D.C. to Billings in June and July 2024. For more flight deals, be sure to check back very soon.
Wed 7/104:10 pmIAD - BIL
1 stop8h 36mUnited Airlines
Wed 7/172:30 pmBIL - IAD
1 stop6h 35mUnited Airlines
Deal found 6/19$448
Sat 8/311:02 amIAD - BIL
2 stops10h 48mDelta
Sat 8/106:25 amBIL - IAD
1 stop5h 33mDelta
Deal found 6/20$453
Wed 7/105:22 pmIAD - BIL
2 stops7h 50mDelta
Wed 7/172:09 pmBIL - IAD
2 stops6h 57mDelta
Deal found 6/19$458
Sat 8/106:52 amIAD - BIL
1 stop8h 36mAmerican Airlines
Wed 8/146:40 amBIL - IAD
1 stop7h 58mAmerican Airlines
Deal found 6/19$468
Sat 8/106:52 amIAD - BIL
1 stop8h 36mAmerican Airlines
Wed 8/1412:12 pmBIL - IAD
2 stops10h 06mAmerican Airlines
Deal found 6/19$473
Wed 8/287:00 amIAD - BIL
1 stop18h 29mAlaska Airlines
Tue 9/37:15 pmBIL - IAD
1 stop26h 44mAlaska Airlines
Deal found 6/19$477
Wed 8/141:10 pmIAD - BIL
2 stops10h 21mAmerican Airlines
Tue 8/2012:12 pmBIL - IAD
2 stops10h 06mAmerican Airlines
Deal found 6/19$478
Wed 8/287:09 pmIAD - BIL
1 stop25h 25mAlaska Airlines
Tue 9/37:15 pmBIL - IAD
1 stop26h 44mAlaska Airlines
Deal found 6/20$487
Sat 8/106:52 amIAD - BIL
1 stop8h 36mAmerican Airlines
Fri 8/236:40 amBIL - IAD
1 stop7h 58mAmerican Airlines
Deal found 6/19$488

Dulles Intl to Billings flights leaving soon

Find last-minute flight options from Dulles Intl to Billings for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,256,981 searches. Data last updated June 20, 2024.
Check out these flights departing soon from Washington, D.C. to Billings. To prevent any unwanted surprises, users should verify their flight info before booking.
Wed 6/261:25 pmIAD - BIL
2 stops12h 52mDelta
Sat 6/296:25 amBIL - IAD
1 stop5h 35mDelta
Deal found 6/19$763
Wed 6/261:25 pmIAD - BIL
2 stops12h 52mDelta
Sat 6/296:25 amBIL - IAD
2 stops13h 07mDelta
Deal found 6/19$768
Thu 6/278:15 amIAD - BIL
2 stops16h 34mUnited Airlines
Sat 6/292:30 pmBIL - IAD
2 stops19h 05mUnited Airlines
Deal found 6/19$811
Fri 6/281:25 pmIAD - BIL
2 stops12h 52mDelta
Sun 6/306:25 amBIL - IAD
1 stop5h 35mDelta
Deal found 6/20$833
Thu 6/278:15 amIAD - BIL
2 stops16h 34mUnited Airlines
Sat 6/292:30 pmBIL - IAD
1 stop12h 55mUnited Airlines
Deal found 6/19$865
Wed 6/266:45 pmIAD - BIL
1 stop6h 22mDelta
Sat 6/292:25 pmBIL - IAD
1 stop7h 13mDelta
Deal found 6/19$878
Thu 6/276:00 amIAD - BIL
1 stop9h 18mAmerican Airlines
Sat 6/296:39 amBIL - IAD
1 stop7h 44mAmerican Airlines
Deal found 6/19$951
Thu 6/276:00 amIAD - BIL
1 stop9h 18mAmerican Airlines
Sat 7/612:46 pmBIL - IAD
2 stops9h 15mAmerican Airlines
Deal found 6/20$956
Fri 6/288:15 amIAD - BIL
2 stops16h 32mUnited Airlines
Sun 6/302:40 pmBIL - IAD
2 stops14h 38mUnited Airlines
Deal found 6/20$970

One-way flights to Billings from Dulles Intl

Search for one-way flight options from Dulles Intl to Billings. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,256,981 searches. Data last updated June 20, 2024.
Take a look at some of the best available options we've come across on one-way flights from Washington, D.C. to Billings. Those seeking round-trip flights from Washington, D.C. to Billings should utilize the search form at the the top of the page.
Fri 7/128:00 pmIAD - BIL
1 stop14h 54mSun Country Air
Deal found 6/19$155
Wed 8/76:52 amIAD - BIL
1 stop8h 36mAmerican Airlines
Deal found 6/19$224
Wed 8/75:03 amIAD - BIL
2 stops8h 39mAmerican Airlines
Deal found 6/19$229
Thu 7/186:19 amIAD - BIL
1 stop8h 55mDelta
Deal found 6/19$234
Mon 9/26:10 amIAD - BIL
2 stops9h 01mDelta
Deal found 6/19$239
Mon 9/24:10 pmIAD - BIL
1 stop7h 09mUnited Airlines
Deal found 6/19$319
Wed 6/2611:16 amIAD - BIL
2 stops24h 14mMultiple Airlines
Deal found 6/19$370
Wed 6/261:25 pmIAD - BIL
2 stops12h 52mDelta
Deal found 6/19$384
Thu 7/188:35 amIAD - BIL
2 stops16h 11mUnited Airlines
Deal found 6/19$394

Find flights from Dulles Intl to Billings within your budget

Customize your flight search to find flights from Dulles Intl 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 3,256,981 searches. Data last updated June 20, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$448 - $518

Route

Depart

Return

Price

Washington, D.C. Dulles IntlBillings Logan Intl

IAD - BIL

IADBIL

Washington, D.C. Dulles Intl

Wed 7/10

1 stop8h 36m

Billings Logan Intl

Wed 7/17

1 stop6h 35m

$448

Washington, D.C. Dulles IntlBillings Logan Intl

IAD - BIL

IADBIL

Washington, D.C. Dulles Intl

Sat 8/3

2 stops10h 48m

Billings Logan Intl

Sat 8/10

1 stop5h 33m

$453

Washington, D.C. Dulles IntlBillings Logan Intl

IAD - BIL

IADBIL

Washington, D.C. Dulles Intl

Wed 7/10

2 stops7h 50m

Billings Logan Intl

Wed 7/17

2 stops6h 57m

$458

Washington, D.C. Dulles IntlBillings Logan Intl

IAD - BIL

IADBIL

Washington, D.C. Dulles Intl

Sat 8/10

1 stop8h 36m

Billings Logan Intl

Wed 8/14

1 stop7h 58m

$468

Washington, D.C. Dulles IntlBillings Logan Intl

IAD - BIL

IADBIL

Washington, D.C. Dulles Intl

Sat 8/10

1 stop8h 36m

Billings Logan Intl

Wed 8/14

2 stops10h 06m

$473

Washington, D.C. Dulles IntlBillings Logan Intl

IAD - BIL

IADBIL

Washington, D.C. Dulles Intl

Wed 8/28

1 stop18h 29m

Billings Logan Intl

Tue 9/3

1 stop26h 44m

$477

Washington, D.C. Dulles IntlBillings Logan Intl

IAD - BIL

IADBIL

Washington, D.C. Dulles Intl

Wed 8/14

2 stops10h 21m

Billings Logan Intl

Tue 8/20

2 stops10h 06m

$478

Washington, D.C. Dulles IntlBillings Logan Intl

IAD - BIL

IADBIL

Washington, D.C. Dulles Intl

Wed 8/28

1 stop25h 25m

Billings Logan Intl

Tue 9/3

1 stop26h 44m

$487

Washington, D.C. Dulles IntlBillings Logan Intl

IAD - BIL

IADBIL

Washington, D.C. Dulles Intl

Wed 8/21

1 stop7h 00m

Billings Logan Intl

Sun 8/25

1 stop8h 31m

$518

Flights are sorted by cheapest first

Deals found on 6/19

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Billings?

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Billings. Price data was last updated on June 16, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Billings flight should consider departing on Saturday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Dulles Intl to Billings

Have a flexible travel schedule? Discover the best time to fly to Billings from Dulles Intl 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.

Temperature and rainfall in Billings by month

Plan your trip to Billings by taking into account the average temperature and rainfall totals by month.

BIL

Temperature

26.6 - 73.4 °F

If weather is an important factor for your trip to Billings, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

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 June 20, 2024.
Read reviews from past customers who have flown United Airlines, American Airlines and Alaska Airlines from Washington, D.C. to Billings. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,296 reviews

Overall

8.1

Food

7.3

Boarding

8.2

Entertainment

7.3

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

8.1
Very good
9,296 reviews
8.1
Very good
9,296 reviews

Overall

8.1

Food

7.3

Boarding

8.2

Entertainment

7.3

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

8.0
Very good
10,000 reviews
8.1
Very good
9,296 reviews

Overall

8.1

Food

7.3

Boarding

8.2

Entertainment

7.3

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

7.4
Good
10,000 reviews
8.1
Very good
9,296 reviews

Overall

8.1

Food

7.3

Boarding

8.2

Entertainment

7.3

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

7.3
Good
10,000 reviews
8.1
Very good
9,296 reviews

Overall

8.1

Food

7.3

Boarding

8.2

Entertainment

7.3

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

7.2
Good
566 reviews
8.1
Very good
9,296 reviews

Overall

8.1

Food

7.3

Boarding

8.2

Entertainment

7.3

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Billings. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Billings from Washington, D.C. Dulles Intl?

    Located just 2.7 mi from the city center, Billings Logan Intl is the airport most travelers will use when flying to Billings from Washington, D.C. Dulles Intl. Booking flights from Washington, D.C. Dulles Intl to Billings Logan Intl (BIL) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Dulles Intl from 3 different airlines.

  • Can I find flights from Washington, D.C. Dulles Intl Airport to Billings for under $500 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Billings for under $500. The cheapest flight booked recently is on United Airlines for just $448, but on average you can expect to pay $496.

  • Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Billings for under $800?

    There are currently 16+ open flights from Washington, D.C. Dulles Intl Airport to Billings within the next 7 days for less than $800.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Billings round-trip?

    Currently priced at $448, United Airlines will fly you from Washington, D.C. Dulles Intl Airport to Billings and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $453 and $468, respectively. United Airlines is priced at 31% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Billings one-way?

    One-way options have recently been found by users for as low as $155 on Sun Country Air. Other airlines that offer cheap prices include American Airlines from $224 and Delta from $234 one-way.

  • What does IAD to BIL mean?

    Great question - IAD to BIL just means Washington, D.C. Dulles Intl Airport to Billings Logan Intl Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Dulles Intl to Billings that include extra baggage allowance?

    The amount of baggage you can bring on your Dulles Intl to Billings flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Dulles Intl to Billings with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dulles Intl to Billings flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Dulles Intl to Billings?

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl 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.

  • Can I find deals for flights from Dulles Intl to Billings that allow pets onboard?

    Many airlines flying from Dulles Intl to Billings offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Dulles Intl to Billings?

    Yes, you can often find last-minute deals on Dulles Intl to Billings flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Washington, D.C. Dulles Intl Airport to Billings flight deals updated?

    The Washington, D.C. Dulles Intl Airport to Billings flight deals you see on this page were last updated on 6/20.

  • What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Billings?

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Billings?

    Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Billings (average of $397). Flying from Washington, D.C. Dulles Intl Airport to Billings in June is currently the most expensive (average of $591). 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 3 airlines flying from Dulles Intl to Billings

Discover the top 3 airlines that operate flights from Dulles Intl 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 3,256,981 searches. Data last updated June 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$406Average$586FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$468Average$656FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$527Average$728FlexibilityNo cancel feeOn-time71%

Search flights from Dulles Intl to Billings by cabin class

Find flights from Dulles Intl to Billings, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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