Which airports can I use when flying from Washington, D.C. Dulles Intl Airport to Billings?

Flights from Washington, D.C. Dulles Intl Airport to Billings usually depart from Washington, D.C. Dulles Intl (IAD) and arrive at Billings Logan Intl (BIL).

What cabin classes can I book on flights from Washington, D.C. Dulles Intl Airport to Billings?

Two cabin classes are available on flights from Washington, D.C. Dulles Intl Airport to Billings: • Economy Class • First Class

Which airports do connecting flights from Washington, D.C. Dulles Intl Airport to Billings pass through?

One-stop flights from Washington, D.C. Dulles Intl Airport to Billings most commonly connect through: • Denver Intl (DEN) - 77% of one-stop connections • Dallas/Fort Worth (DFW) - 11% of one-stop connections • Seattle/Tacoma Intl (SEA) - 9% of one-stop connections • Minneapolis St Paul (MSP) - 2% of one-stop connections

Can I save money by using flexible dates for flights from Washington, D.C. Dulles Intl Airport to Billings?

Yes. Flexible dates can save you up to 51% on flights from Washington, D.C. Dulles Intl Airport to Billings. Saturday is the cheapest departure day at $408 round-trip on average, while Thursday is the most expensive at $825, a difference of $417. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

How long is a flight from Washington, D.C. Dulles Intl Airport to Billings?

A nonstop flight from Washington, D.C. Dulles Intl Airport to Billings takes 00m, covering 1,643 miles.

Do I need a passport to fly from Washington, D.C. Dulles Intl Airport to Billings?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

How much time can I save by choosing a different layover airport from Washington, D.C. Dulles Intl Airport to Billings?

Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 6h 14m, compared with 6h 32m via Chicago O'Hare Intl (ORD) and 7h 28m via Denver Intl (DEN).

What is the time difference between Washington, D.C. Dulles Intl Airport and Billings?

Billings is 2 hours behind Washington, D.C. Dulles Intl Airport (Mountain Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Billings Logan Intl Airport (BIL)?

Billings Logan Intl Airport (BIL) hosts 5 major car rental companies, with daily rates starting from around $11 for economy cars. Top options include: • Rent-A-Wreck • Budget • Avis • Alamo • Hertz

How much should I expect to pay for a Washington, D.C. Dulles Intl Airport to Billings flight?

Round-trip flights from Washington, D.C. Dulles Intl Airport to Billings range from $414 to $719, with an average of $550 over the past 12 months. Anything below $414 counts as a good deal.

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Billings?

Round-trip flights from Washington, D.C. Dulles Intl Airport to Billings typically range from $414 to $719. The lowest price found in the past 5 days was $379, on Delta.

What's the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Billings?

Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Billings. It’s 26% cheaper than the average day, while Thursday is the most expensive, with prices 50% higher.

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

Delta ($379) and American Airlines ($384) are the cheapest airlines to fly round-trip from Washington, D.C. Dulles Intl Airport to Billings according to KAYAK data over the last 5 days.

What’s the most popular layover airport when flying from Washington, D.C. Dulles Intl Airport to Billings?

Denver Intl (DEN) is the most popular layover for the Washington, D.C. Dulles Intl Airport to Billings route. 77% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via DEN.

What is the cheapest layover airport when flying from Washington, D.C. Dulles Intl Airport to Billings?

Flights via Dallas/Fort Worth (DFW) offer the most affordable fares, with an average round-trip price of $581. Based on KAYAK data over the past 3 months.

When flying from Washington, D.C. Dulles Intl Airport to Billings which airport offers the shortest layover?

Minneapolis St Paul (MSP) had the shortest average connection time for Washington, D.C. Dulles Intl Airport to Billings layovers at 3h 38m over the past 3 months.

$201 CHEAP FLIGHTS from Washington Dulles to Billings (IAD - BIL)

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$379

Typical prices: $414-$719

Delta

Wed 11/14Sun 11/18

IAD - BIL • 1 stop

Cheapest one-way

$201

Typical prices: $293-$487

American Airlines

Fri 3/23

IAD - BIL • 1 stop

Nonstop flights

Not available

There are currently no direct flights between Washington, D.C. Dulles Intl Airport and Billings. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

April

Cheapest • 26% price drop

May

Most popular

Good to know

Top layover airports

Dallas/Fort Worth (DFW)

Cheapest • Avg $581 (round-trip)

Minneapolis St Paul (MSP)

Shortest trip • 6h 14m (one-way)

Insights

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Billings!

Flight Deals

Cheap Flights from Dulles Intl to Billings (IAD-BIL)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Dulles Intl to Billings

Sat, Nov 14 - Wed, Nov 18

2:30 pm - 7:37 pmIAD Washington, D.C. Dulles Intl-BIL Billings Logan Intl

7h 07m1 stop Minneapolis St Paul

12:58 pm - 11:47 pmBIL Billings Logan Intl-IAD Washington, D.C. Dulles Intl

8h 49m1 stop Salt Lake City

$379Delta

Sat, Nov 14 - Wed, Nov 18

7:00 am - 12:18 pmIAD Washington, D.C. Dulles Intl-BIL Billings Logan Intl

7h 18m1 stop Salt Lake City

12:58 pm - 12:41 amBIL Billings Logan Intl-IAD Washington, D.C. Dulles Intl

9h 43m2 stops Salt Lake City Atlanta Hartsfield-Jackson

$384Delta

Sat, Nov 14 - Wed, Nov 18

11:48 am - 8:40 pmIAD Washington, D.C. Dulles Intl-BIL Billings Logan Intl

10h 52m2 stops Charlotte Douglas Dallas/Fort Worth

1:23 pm - 11:30 pmBIL Billings Logan Intl-IAD Washington, D.C. Dulles Intl

8h 07m1 stop Dallas/Fort Worth

$384American Airlines

Sat, Nov 14 - Wed, Nov 18

11:10 am - 10:20 pmIAD Washington, D.C. Dulles Intl-BIL Billings Logan Intl

13h 10m2 stops Atlanta Hartsfield-Jackson Salt Lake City

6:29 pm - 9:09 amBIL Billings Logan Intl-IAD Washington, D.C. Dulles Intl

12h 40m2 stops Salt Lake City Atlanta Hartsfield-Jackson

$389Delta

Fri, Nov 6 - Sun, Nov 8

4:10 pm - 9:14 pmIAD Washington, D.C. Dulles Intl-BIL Billings Logan Intl

7h 04m1 stop Denver Intl

5:00 am - 12:56 pmBIL Billings Logan Intl-IAD Washington, D.C. Dulles Intl

5h 56m1 stop Denver Intl

$397United Airlines

Fri, Oct 23 - Fri, Oct 30

2:43 pm - 9:10 pmIAD Washington, D.C. Dulles Intl-BIL Billings Logan Intl

8h 27m1 stop Denver Intl

2:42 pm - 11:15 pmBIL Billings Logan Intl-IAD Washington, D.C. Dulles Intl

6h 33m1 stop Denver Intl

$454United Airlines

Wed, Oct 21 - Sun, Oct 25

2:43 pm - 9:10 pmIAD Washington, D.C. Dulles Intl-BIL Billings Logan Intl

8h 27m1 stop Denver Intl

5:00 am - 12:56 pmBIL Billings Logan Intl-IAD Washington, D.C. Dulles Intl

5h 56m1 stop Denver Intl

$474United Airlines

Thu, Jan 7 - Mon, Jan 11

4:08 pm - 9:19 pmIAD Washington, D.C. Dulles Intl-BIL Billings Logan Intl

7h 11m1 stop Denver Intl

2:42 pm - 11:13 pmBIL Billings Logan Intl-IAD Washington, D.C. Dulles Intl

6h 31m1 stop Denver Intl

$499United Airlines

Thu, Oct 22 - Thu, Oct 29

6:35 am - 1:14 pmIAD Washington, D.C. Dulles Intl-BIL Billings Logan Intl

8h 39m1 stop Denver Intl

5:00 am - 12:55 pmBIL Billings Logan Intl-IAD Washington, D.C. Dulles Intl

5h 55m1 stop Denver Intl

$520United Airlines

Tue, Oct 13 - Sat, Oct 17

5:27 pm - 10:51 pmIAD Washington, D.C. Dulles Intl-BIL Billings Logan Intl

7h 24m1 stop Denver Intl

2:28 pm - 11:25 pmBIL Billings Logan Intl-IAD Washington, D.C. Dulles Intl

6h 57m1 stop Denver Intl

$580United Airlines

Recent last minute flight deals from Dulles Intl to Billings

Sat, Oct 3 - Wed, Oct 7

6:00 am - 5:48 pmIAD Washington, D.C. Dulles Intl-BIL Billings Logan Intl

13h 48m2 stops Atlanta Hartsfield-Jackson Salt Lake City

5:20 am - 6:19 pmBIL Billings Logan Intl-IAD Washington, D.C. Dulles Intl

10h 59m2 stops Salt Lake City Minneapolis St Paul

$477Delta

Sat, Oct 3 - Mon, Oct 5

8:08 am - 5:48 pmIAD Washington, D.C. Dulles Intl-BIL Billings Logan Intl

11h 40m2 stops Atlanta Hartsfield-Jackson Salt Lake City

6:33 pm - 9:19 amBIL Billings Logan Intl-IAD Washington, D.C. Dulles Intl

12h 46m2 stops Salt Lake City Atlanta Hartsfield-Jackson

$513Delta

Fri, Oct 2 - Sat, Oct 3

10:15 am - 10:34 pmIAD Washington, D.C. Dulles Intl-BIL Billings Logan Intl

14h 19m2 stops Atlanta Hartsfield-Jackson Salt Lake City

12:57 pm - 12:41 amBIL Billings Logan Intl-IAD Washington, D.C. Dulles Intl

9h 44m2 stops Salt Lake City Atlanta Hartsfield-Jackson

$514Delta

Fri, Oct 2 - Wed, Oct 7

12:25 pm - 10:34 pmIAD Washington, D.C. Dulles Intl-BIL Billings Logan Intl

12h 09m2 stops New York John F Kennedy Intl Salt Lake City

5:20 am - 6:19 pmBIL Billings Logan Intl-IAD Washington, D.C. Dulles Intl

10h 59m2 stops Salt Lake City Minneapolis St Paul

$514Delta

Fri, Oct 2 - Sat, Oct 3

12:25 pm - 10:34 pmIAD Washington, D.C. Dulles Intl-BIL Billings Logan Intl

12h 09m2 stops New York John F Kennedy Intl Salt Lake City

6:23 am - 1:31 pmBIL Billings Logan Intl-IAD Washington, D.C. Dulles Intl

5h 08m1 stop Minneapolis St Paul

$544Delta

Fri, Oct 2 - Mon, Oct 5

10:15 am - 10:34 pmIAD Washington, D.C. Dulles Intl-BIL Billings Logan Intl

14h 19m2 stops Atlanta Hartsfield-Jackson Salt Lake City

6:33 pm - 9:19 amBIL Billings Logan Intl-IAD Washington, D.C. Dulles Intl

12h 46m2 stops Salt Lake City Atlanta Hartsfield-Jackson

$549Delta

Sat, Oct 3 - Tue, Oct 6

5:27 pm - 10:51 pmIAD Washington, D.C. Dulles Intl-BIL Billings Logan Intl

7h 24m1 stop Denver Intl

2:28 pm - 11:25 pmBIL Billings Logan Intl-IAD Washington, D.C. Dulles Intl

6h 57m1 stop Denver Intl

$587United Airlines

Fri, Oct 2 - Wed, Oct 7

6:47 pm - 11:15 pmIAD Washington, D.C. Dulles Intl-BIL Billings Logan Intl

6h 28m1 stop Minneapolis St Paul

5:20 am - 6:19 pmBIL Billings Logan Intl-IAD Washington, D.C. Dulles Intl

10h 59m2 stops Salt Lake City Minneapolis St Paul

$598Delta

Sat, Oct 3 - Tue, Oct 6

3:15 pm - 10:41 pmIAD Washington, D.C. Dulles Intl-BIL Billings Logan Intl

9h 26m2 stops Atlanta Hartsfield-Jackson Salt Lake City

12:58 pm - 11:35 pmBIL Billings Logan Intl-IAD Washington, D.C. Dulles Intl

8h 37m1 stop Salt Lake City

$598Delta

Sat, Oct 3 - Mon, Oct 5

5:27 pm - 10:51 pmIAD Washington, D.C. Dulles Intl-BIL Billings Logan Intl

7h 24m1 stop Denver Intl

5:57 pm - 5:17 amBIL Billings Logan Intl-IAD Washington, D.C. Dulles Intl

9h 20m1 stop Denver Intl

$623United Airlines

Booking Insights

Price, demand and travel trends for Washington, D.C. Dulles Intl Airport to Billings flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Billings? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. Dulles Intl Airport to Billings departing in november.
What's the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Billings?: Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Billings. It’s 26% cheaper than the average day, while Thursday is the most expensive, with prices 50% higher.

Find deals

Low season	October
High season	May
Cheapest flight	$201

Beat the crowds with an average 65% drop in travelers.

The most popular month to fly with an average 40% increase in travelers.

One-way flight from Washington, D.C. Dulles Intl Airport to Billings

When to book flights from Dulles Intl to Billings

Are your dates flexible? Find out the best times to travel from Dulles Intl to Billings based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Washington, D.C. Dulles Intl Airport to Billings?
Two cabin classes are available on flights from Washington, D.C. Dulles Intl Airport to Billings:

• Economy Class
• First Class
How long is a flight from Washington, D.C. Dulles Intl Airport to Billings?
A nonstop flight from Washington, D.C. Dulles Intl Airport to Billings takes 00m, covering 1,643 miles.
Do I need a passport to fly from Washington, D.C. Dulles Intl Airport to Billings?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
How much should I expect to pay for a Washington, D.C. Dulles Intl Airport to Billings flight?
Round-trip flights from Washington, D.C. Dulles Intl Airport to Billings range from $414 to $719, with an average of $550 over the past 12 months. Anything below $414 counts as a good deal.
Have flight prices from Washington, D.C. Dulles Intl Airport to Billings changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $379 to $2,687. That means the highest observed fare was about 7x higher than the lowest one.
How are flight prices from Washington, D.C. Dulles Intl Airport to Billings looking right now?
One-way fares from Washington, D.C. Dulles Intl Airport to Billings are currently lower than usual. Average one-way flight prices are about $260, which is 31% below the typical average for this route.
What car rental options are available at Billings Logan Intl Airport (BIL)?
Billings Logan Intl Airport (BIL) hosts 5 major car rental companies, with daily rates starting from around $11 for economy cars. Top options include:

• Rent-A-Wreck
• Budget
• Avis
• Alamo
• Hertz
Which airports can I use when flying from Washington, D.C. Dulles Intl Airport to Billings?
Flights from Washington, D.C. Dulles Intl Airport to Billings usually depart from Washington, D.C. Dulles Intl (IAD) and arrive at Billings Logan Intl (BIL).
Which airports do connecting flights from Washington, D.C. Dulles Intl Airport to Billings pass through?
One-stop flights from Washington, D.C. Dulles Intl Airport to Billings most commonly connect through:

• Denver Intl (DEN) - 77% of one-stop connections
• Dallas/Fort Worth (DFW) - 11% of one-stop connections
• Seattle/Tacoma Intl (SEA) - 9% of one-stop connections
• Minneapolis St Paul (MSP) - 2% of one-stop connections
Can I save money by using flexible dates for flights from Washington, D.C. Dulles Intl Airport to Billings?
Yes. Flexible dates can save you up to 51% on flights from Washington, D.C. Dulles Intl Airport to Billings. Saturday is the cheapest departure day at $408 round-trip on average, while Thursday is the most expensive at $825, a difference of $417.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.
How much time can I save by choosing a different layover airport from Washington, D.C. Dulles Intl Airport to Billings?
Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 6h 14m, compared with 6h 32m via Chicago O'Hare Intl (ORD) and 7h 28m via Denver Intl (DEN).
What is the time difference between Washington, D.C. Dulles Intl Airport and Billings?
Billings is 2 hours behind Washington, D.C. Dulles Intl Airport (Mountain Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Saturday departure and avoid flying on Thursday. On this route, Saturday flights average $408, about $417 less than Thursday fares (51% savings) based on the last 12 months.
If you can choose when to travel, plan your Washington, D.C. Dulles Intl Airport to Billings trip for April. Fares historically average $408 round-trip in that month - typically $537 less than the most expensive month, which is March (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Billings Logan Intl Airport.

• Hilltop Inn by Riversage

More options for your flight from Dulles Intl to Billings

Add a hotel or car rental

Airports

Cabin class

Direct Flights

Origins

Other destinations

Return flight

Complete your trip to Billings with a hotel stay or car rental

Car rentals in Billings

Hotels in Billings

Vacations in Billings

IAD - BIL

$201 Find Cheap Flights from Washington Dulles Airport to Billings - Compare and Save

Everything you should know

Cheap Flights from Dulles Intl to Billings (IAD-BIL)

Recent round-trip flight deals from Dulles Intl to Billings

Recent one-way flight deals from Dulles Intl to Billings

Recent last minute flight deals from Dulles Intl to Billings

Price, demand and travel trends for Washington, D.C. Dulles Intl Airport to Billings flights

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Billings?

What's the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Billings?

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

What’s the most popular layover airport when flying from Washington, D.C. Dulles Intl Airport to Billings?

What is the cheapest layover airport when flying from Washington, D.C. Dulles Intl Airport to Billings?

When flying from Washington, D.C. Dulles Intl Airport to Billings which airport offers the shortest layover?

Key details for Washington, D.C. Dulles Intl Airport to Billings flights

Low season

High season

Cheapest flight

When to book flights from Dulles Intl to Billings

Your Washington, D.C. Dulles Intl Airport to Billings flight questions, answered

Your guide to booking Washington, D.C. Dulles Intl Airport to Billings flights

More options for your flight from Dulles Intl to Billings

Complete your trip to Billings with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights to Billings

Find direct flights to and from Dulles Intl and Billings

Flights from domestic origins to Billings

Flights to other popular destinations

Find deals for your return flight