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Cheap flights from Dulles Intl (IAD) to Great Falls (GTF) from $518

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 7/2. 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 — GTF
Jun 7 — Jun 141
From?
To?
Fr 6/7
Fr 6/14
1 adult, Economy
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Cheap flight deals from Dulles Intl to Great Falls

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Great Falls (GTF). 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 Juni 2, 2024.

Popular in

March

Cheapest in

January

Average price

$713

Round-trip from

$371
High demand for flights, 34% potential price rise
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Best time to find cheap flights, 45% potential price drop
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Average for round-trip flights in June 2024
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From Washington, D.C. Dulles Intl to Great Falls
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What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to Great Falls?

Users have found that flying from Washington, D.C. Dulles Intl Airport to Great Falls on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

The best pricing can be found in the month of April. Prices to Great Falls from Washington, D.C. Dulles Intl Airport average $589. You can even find prices in April for less than $589, as users have found deals to Great Falls from as low as $274. The month of June appears to be one of the more expensive times to travel to Great Falls from Washington, D.C. Dulles Intl Airport. Flying in the targeted month can save you up to 37%.

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

Unlike in the morning, when flights are generally more expensive, you can save up to 13% on flights from Washington, D.C. Dulles Intl Airport to Great Falls by exploring options for tickets at noon.

Cheap Delta flights from Dulles Intl to Great Falls

Explore cheap flight options specifically provided by Delta for the route between Dulles Intl and Great Falls. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated Juni 2, 2024.
Check out some of the cheapest Delta flights we've come across from Washington, D.C. to Great Falls. It's recommended that users confirm their flight details before booking.
Mo 7/85:22 pmIAD - GTF
2 stops7h 56mDelta
Di 7/96:22 pmGTF - IAD
2 stops12h 53mDelta
Deal found 6/2$558
Mo 7/85:22 pmIAD - GTF
2 stops7h 56mDelta
Di 7/96:00 amGTF - IAD
1 stop8h 30mDelta
Deal found 6/2$588
Mo 7/86:00 pmIAD - GTF
1 stop7h 18mDelta
Di 7/96:00 amGTF - IAD
1 stop8h 30mDelta
Deal found 6/2$703
Fr 8/25:22 pmIAD - GTF
2 stops7h 56mDelta
So 8/46:15 pmGTF - IAD
2 stops13h 01mDelta
Deal found 6/1$998
Fr 6/287:09 amIAD - GTF
2 stops12h 25mDelta
Sa 6/296:00 amGTF - IAD
2 stops13h 32mDelta
Deal found 6/1$1,058

Cheap Alaska Airlines flights from Dulles Intl to Great Falls

Explore cheap flight options specifically provided by Alaska Airlines for the route between Dulles Intl and Great Falls. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated Juni 2, 2024.
To aid your search, here are some of the cheapest Alaska Airlines flights we've found from Washington, D.C. to Great Falls. Deals frequently update to provide users with more options.
Sa 7/204:16 pmIAD - GTF
2 stops33h 43mAlaska Airlines
Sa 7/277:02 amGTF - IAD
1 stop22h 33mAlaska Airlines
Deal found 6/1$583
Fr 8/26:37 pmIAD - GTF
1 stop31h 22mAlaska Airlines
So 8/47:02 amGTF - IAD
1 stop22h 33mAlaska Airlines
Deal found 6/1$672
Fr 6/284:16 pmIAD - GTF
2 stops33h 43mAlaska Airlines
So 7/287:02 amGTF - IAD
2 stops20h 38mAlaska Airlines
Deal found 6/1$793
Fr 6/287:10 amIAD - GTF
2 stops18h 49mAlaska Airlines
Sa 6/297:02 amGTF - IAD
1 stop22h 28mAlaska Airlines
Deal found 6/1$870

Cheap Dulles Intl to Great Falls flights in June & July 2024

Find cheap flight options from Dulles Intl to Great Falls specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,807,690 searches. Prices were last updated on Juni 2, 2024.
These are some of the best deals we've found on flights to Great Falls in 2024 at this time. For more flight deals, be sure to check back very soon.
Di 6/189:00 amIAD - GTF
2 stops14h 03mUnited Airlines
Sa 6/2212:30 pmGTF - IAD
1 stop6h 26mUnited Airlines
Deal found 6/1$614
Di 6/186:22 amIAD - GTF
1 stop18h 51mDelta
Di 6/256:00 amGTF - IAD
1 stop15h 38mDelta
Deal found 6/2$622
Mo 6/176:22 amIAD - GTF
2 stops13h 12mDelta
Di 6/256:00 amGTF - IAD
1 stop15h 38mDelta
Deal found 6/2$627
Di 6/186:22 amIAD - GTF
1 stop18h 51mDelta
Di 6/256:15 pmGTF - IAD
2 stops12h 30mDelta
Deal found 6/2$638
Mo 6/174:10 pmIAD - GTF
1 stop6h 53mUnited Airlines
Di 6/252:17 pmGTF - IAD
1 stop6h 47mUnited Airlines
Deal found 6/2$642
Do 6/206:22 amIAD - GTF
1 stop18h 51mDelta
Do 6/276:00 amGTF - IAD
1 stop8h 23mDelta
Deal found 6/2$643
Di 6/186:22 amIAD - GTF
1 stop18h 51mDelta
Fr 6/286:00 amGTF - IAD
1 stop15h 38mDelta
Deal found 6/2$647
Do 6/206:22 amIAD - GTF
1 stop18h 51mDelta
Mo 6/246:15 pmGTF - IAD
2 stops12h 30mDelta
Deal found 6/2$648
Mo 6/176:22 amIAD - GTF
2 stops13h 12mDelta
Fr 6/286:00 amGTF - IAD
1 stop15h 38mDelta
Deal found 6/2$652

Dulles Intl to Great Falls 2024 flight deals

Discover exclusive flight deals for travel between Dulles Intl and Great Falls in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated Juni 2, 2024.
These are some of the best deals we've found on flights to Great Falls in 2024 at this time. For more flight deals, be sure to check back very soon.
Di 7/27:02 amIAD - GTF
1 stop18h 57mAlaska Airlines
Mi 7/104:11 pmGTF - IAD
1 stop13h 24mAlaska Airlines
Deal found 6/2$518
Di 7/27:02 amIAD - GTF
1 stop18h 57mAlaska Airlines
Do 7/114:11 pmGTF - IAD
1 stop13h 24mAlaska Airlines
Deal found 6/2$528
Sa 7/66:30 amIAD - GTF
1 stop6h 55mUnited Airlines
Sa 7/137:00 amGTF - IAD
1 stop20h 25mUnited Airlines
Deal found 6/2$532
Fr 7/58:15 amIAD - GTF
2 stops15h 03mUnited Airlines
Mi 7/102:15 pmGTF - IAD
1 stop6h 50mUnited Airlines
Deal found 6/2$538
Fr 7/58:15 amIAD - GTF
2 stops15h 03mUnited Airlines
Mi 7/107:00 amGTF - IAD
2 stops15h 30mUnited Airlines
Deal found 6/2$547
Sa 7/62:20 pmIAD - GTF
1 stop8h 58mUnited Airlines
Do 7/117:00 amGTF - IAD
1 stop20h 25mUnited Airlines
Deal found 6/2$552
Do 7/46:17 amIAD - GTF
1 stop15h 52mDelta
Mi 7/106:22 pmGTF - IAD
2 stops12h 23mDelta
Deal found 6/2$553
Mo 7/85:22 pmIAD - GTF
2 stops7h 56mDelta
Di 7/96:22 pmGTF - IAD
2 stops12h 53mDelta
Deal found 6/2$558
Sa 7/66:30 amIAD - GTF
1 stop6h 55mUnited Airlines
Fr 7/127:00 amGTF - IAD
2 stops15h 30mUnited Airlines
Deal found 6/2$563

Dulles Intl to Great Falls flights leaving soon

Find last-minute flight options from Dulles Intl to Great Falls 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 2,807,690 searches. Data last updated Juni 2, 2024.
Have a look at some of the last-minute flights available departing from Washington, D.C. to Great Falls. Users should examine the flight details to ensure there are no surprises.
Di 6/119:00 amIAD - GTF
2 stops14h 03mUnited Airlines
So 6/166:45 amGTF - IAD
1 stop20h 40mUnited Airlines
Deal found 6/1$821
Di 6/1110:08 pmIAD - GTF
1 stop17h 10mUnited Airlines
So 6/166:45 amGTF - IAD
1 stop20h 40mUnited Airlines
Deal found 6/1$830
Di 6/119:00 amIAD - GTF
2 stops14h 03mUnited Airlines
So 6/162:17 pmGTF - IAD
2 stops19h 13mUnited Airlines
Deal found 6/1$837

Find flights from Dulles Intl to Great Falls within your budget

Customize your flight search to find flights from Dulles Intl to Great Falls 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 2,807,690 searches. Data last updated Juni 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$558 - $703

Route

Depart

Return

Price

Washington, D.C. Dulles IntlGreat Falls

IAD - GTF

IADGTF

Washington, D.C. Dulles Intl

Mo 7/8

2 stops7h 56m

Great Falls

Di 7/9

2 stops12h 53m

$558

Washington, D.C. Dulles IntlGreat Falls

IAD - GTF

IADGTF

Washington, D.C. Dulles Intl

Sa 7/20

2 stops33h 43m

Great Falls

Sa 7/27

1 stop22h 33m

$583

Washington, D.C. Dulles IntlGreat Falls

IAD - GTF

IADGTF

Washington, D.C. Dulles Intl

Mo 7/8

2 stops7h 56m

Great Falls

Di 7/9

1 stop8h 30m

$588

Washington, D.C. Dulles IntlGreat Falls

IAD - GTF

IADGTF

Washington, D.C. Dulles Intl

Sa 7/20

1 stop7h 08m

Great Falls

Sa 7/27

1 stop6h 36m

$603

Washington, D.C. Dulles IntlGreat Falls

IAD - GTF

IADGTF

Washington, D.C. Dulles Intl

Di 6/18

2 stops14h 03m

Great Falls

Sa 6/22

1 stop6h 26m

$614

Washington, D.C. Dulles IntlGreat Falls

IAD - GTF

IADGTF

Washington, D.C. Dulles Intl

So 7/14

1 stop25h 10m

Great Falls

Do 7/25

2 stops24h 02m

$616

Washington, D.C. Dulles IntlGreat Falls

IAD - GTF

IADGTF

Washington, D.C. Dulles Intl

Sa 7/20

2 stops14h 48m

Great Falls

Sa 7/27

2 stops15h 30m

$617

Washington, D.C. Dulles IntlGreat Falls

IAD - GTF

IADGTF

Washington, D.C. Dulles Intl

Fr 8/2

1 stop31h 22m

Great Falls

So 8/4

1 stop22h 33m

$672

Washington, D.C. Dulles IntlGreat Falls

IAD - GTF

IADGTF

Washington, D.C. Dulles Intl

Mo 7/8

1 stop7h 18m

Great Falls

Di 7/9

1 stop8h 30m

$703

Flights are sorted by cheapest first

Deals found on 6/2

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

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Great Falls. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Great Falls flight should consider departing on Tuesday afternoons 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 Great Falls

Have a flexible travel schedule? Discover the best time to fly to Great Falls 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 Great Falls by month

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

GTF

Temperature

24.8 - 68 °F

Reviews of airlines servicing Great Falls

Get insights into the airlines that provide service to Great Falls. 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 Great Falls. Reviews last updated Juni 2, 2024.
Get a feel of what it's like to fly with Delta, Alaska Airlines and United Airlines from Washington, D.C. to Great Falls by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,197 reviews
Check prices

Crew

8.6

Food

7.3

Entertainment

7.3

Boarding

8.2

Overall

8.1

Comfort

7.9

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Alaska Airlines
8.1
Very good
9,197 reviews
Alaska Airlines
8.1
Very good
9,197 reviews
Check prices

Crew

8.6

Food

7.3

Entertainment

7.3

Boarding

8.2

Overall

8.1

Comfort

7.9

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Delta
8.0
Very good
10,402 reviews
Alaska Airlines
8.1
Very good
9,197 reviews
Check prices

Crew

8.6

Food

7.3

Entertainment

7.3

Boarding

8.2

Overall

8.1

Comfort

7.9

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

United Airlines
7.4
Good
10,755 reviews
Alaska Airlines
8.1
Very good
9,197 reviews
Check prices

Crew

8.6

Food

7.3

Entertainment

7.3

Boarding

8.2

Overall

8.1

Comfort

7.9

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Great Falls. 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 Great Falls from Washington, D.C. Dulles Intl?

    Great Falls (GTF), located 3.5 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Dulles Intl to Great Falls. 1 airline have flights to Great Falls from Washington, D.C. Dulles Intl on a regular basis. Booking flights from Washington, D.C. Dulles Intl to Great Falls should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day.

  • Can I find flights from Washington, D.C. Dulles Intl Airport to Great Falls for under $600 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Great Falls for under $600. The cheapest flight booked recently is on Delta for just $558, but on average you can expect to pay $677.

  • Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Great Falls for under $900?

    There are currently 3+ open flights from Washington, D.C. Dulles Intl Airport to Great Falls within the next 7 days for less than $900.

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

    Flying on Delta is currently your cheapest option to Great Falls, with prices starting at $558. Additional round-trip tickets that might be worth considering are offered by Alaska Airlines and United Airlines, with the lowest prices starting at $583 and $603, respectively. Delta is currently priced 17% below the average price you’ll pay for this route.

  • What does IAD to GTF mean?

    IAD and GTF are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. IAD to GTF refers to a flight route from Washington, D.C. Dulles Intl Airport to Great Falls Airport.

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

    The amount of baggage you can bring on your Dulles Intl to Great Falls 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 Great Falls with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dulles Intl to Great Falls 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 Great Falls that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Great Falls 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 Great Falls that allow pets onboard?

    Many airlines flying from Dulles Intl to Great Falls 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 Great Falls?

    Yes, you can often find last-minute deals on Dulles Intl to Great Falls 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 Great Falls flight deals updated?

    The Washington, D.C. Dulles Intl Airport to Great Falls flight deals you see on this page were last updated on 6/2.

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

    Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Great Falls (average of $371). Flying from Washington, D.C. Dulles Intl Airport to Great Falls in June is currently the most expensive (average of $604). 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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Alternative routes for Dulles Intl to Great Falls
See prices for flight routes from nearby airports that may be better suited for you.

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Top airline flying from Dulles Intl to Great Falls

Discover the top airline that operate flights from Dulles Intl to Great Falls. 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 2,807,690 searches. Data last updated Juni 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$437Average$684FlexibilityNo cancel feeOn-time69%
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Washington, D.C. Dulles Intl Airport to Columbus, Mississippi flights

Search flights from Dulles Intl to Great Falls by cabin class

Find flights from Dulles Intl to Great Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Business Class
Prem Econ Class
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dulles Intl to Great Falls?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Great Falls from Dulles Intl today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to Great Falls?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Dulles Intl to Great Falls.

Can Cheapflights find flights from Dulles Intl to Great Falls with no change fees?

Yes, we can. To see specific flights from Dulles Intl to Great Falls with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Dulles Intl to Great Falls become cheaper?

Yes, Cheapflights offers price alerts on Dulles Intl to Great Falls flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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