$294+ Cheap flights from Great Falls (GTF) to Washington, D.C. (WAS)

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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — WAS
jul. 23 — jul. 301

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Cheap flight deals from Great Falls to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Great Falls (GTF) to Washington, D.C. (WAS). 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 julio 18, 2024.

Popular in

November

Cheapest in

August

Round-trip from

$458
(United Airlines)

One-way from

$294
(Delta)
High demand for flights, 35% potential price rise
Best time to find cheap flights, 42% potential price drop
From Great Falls to Washington, D.C. (WAS)
One-way flight from Great Falls to Washington, D.C. (WAS)

What is the cheapest day to fly round-trip from Great Falls to Washington, D.C.?

Users have found that flying from Great Falls to Washington, D.C. on a Wednesday 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 Great Falls to Washington, D.C.?

Our data shows that August tends to be the cheapest month to fly to Washington, D.C. from Great Falls. Users have commonly found prices around $653 for the month, but tickets can be as low as $376. Due to multiple factors, prepare for potentially higher prices in November.

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

When flying from Great Falls to Washington, D.C., the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 9% versus a flight in the morning.

Cheap Great Falls to Washington, D.C. flights in July & August 2024

Find cheap flight options from Great Falls to Washington, D.C. specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,689,020 searches. Prices were last updated on julio 18, 2024.
These are some of the best deals we've found on flights to Washington, D.C. in 2024 at this time. For more flight deals, be sure to check back very soon.
This United Airlines deal was found by Cheapflights users on 7/17. 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.
mié. 8/212:30 pmGTF - BWI
1 stop12h 26mUnited Airlines
lun. 8/266:30 amBWI - GTF
2 stops16h 47mUnited Airlines
Deal found 7/17$458
This United Airlines deal was found by Cheapflights users on 7/17. 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.
jue. 8/227:00 amGTF - BWI
1 stop19h 56mUnited Airlines
lun. 8/2610:53 amBWI - GTF
2 stops12h 24mUnited Airlines
Deal found 7/17$472
This United Airlines deal was found by Cheapflights users on 7/17. 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.
jue. 8/222:25 pmGTF - BWI
1 stop12h 31mUnited Airlines
lun. 8/2610:05 amBWI - GTF
1 stop29h 21mUnited Airlines
Deal found 7/17$481
This Alaska Airlines deal was found by Cheapflights users on 7/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/227:00 amGTF - BWI
1 stop20h 37mAlaska Airlines
mar. 8/277:08 amBWI - GTF
1 stop18h 38mAlaska Airlines
Deal found 7/17$567
This Delta deal was found by Cheapflights users on 7/17. 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.
mié. 8/216:06 amGTF - BWI
1 stop26h 24mDelta
dom. 8/2511:35 amBWI - GTF
1 stop13h 42mDelta
Deal found 7/17$601
This Delta deal was found by Cheapflights users on 7/17. 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.
mié. 8/216:22 pmGTF - BWI
2 stops14h 08mDelta
dom. 8/2511:35 amBWI - GTF
1 stop13h 42mDelta
Deal found 7/17$606
This Delta deal was found by Cheapflights users on 7/17. 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.
mié. 8/216:22 pmGTF - BWI
2 stops14h 08mDelta
dom. 8/2511:35 amBWI - GTF
2 stops12h 58mDelta
Deal found 7/17$611
This United Airlines deal was found by Cheapflights users on 7/18. 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.
jue. 8/222:25 pmGTF - BWI
1 stop12h 31mUnited Airlines
jue. 8/294:10 pmBWI - GTF
1 stop23h 16mUnited Airlines
Deal found 7/18$649
This United Airlines deal was found by Cheapflights users on 7/18. 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.
jue. 8/222:25 pmGTF - BWI
1 stop12h 31mUnited Airlines
jue. 8/297:00 pmBWI - GTF
2 stops28h 17mUnited Airlines
Deal found 7/18$651

Great Falls to Washington, D.C. 2024 flight deals

Discover exclusive flight deals for travel between Great Falls and Washington, D.C. in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,689,020 searches. Data last updated julio 18, 2024.
These are some of the best deals we've found on flights to Washington, D.C. in 2024 at this time. For more flight deals, be sure to check back very soon.
This United Airlines deal was found by Cheapflights users on 7/17. 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.
mié. 8/212:30 pmGTF - BWI
1 stop12h 26mUnited Airlines
lun. 8/266:30 amBWI - GTF
2 stops16h 47mUnited Airlines
Deal found 7/17$458
This Alaska Airlines deal was found by Cheapflights users on 7/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/277:00 amGTF - IAD
1 stop30h 16mAlaska Airlines
lun. 9/307:09 pmIAD - GTF
1 stop30h 50mAlaska Airlines
Deal found 7/18$463
This Alaska Airlines deal was found by Cheapflights users on 7/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/277:00 amGTF - IAD
1 stop30h 16mAlaska Airlines
lun. 9/305:57 pmIAD - GTF
2 stops32h 02mAlaska Airlines
Deal found 7/18$468
This United Airlines deal was found by Cheapflights users on 7/17. 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.
jue. 8/227:00 amGTF - BWI
1 stop19h 56mUnited Airlines
lun. 8/2610:53 amBWI - GTF
2 stops12h 24mUnited Airlines
Deal found 7/17$472
This Alaska Airlines deal was found by Cheapflights users on 7/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/277:00 amGTF - IAD
1 stop30h 16mAlaska Airlines
lun. 9/305:57 pmIAD - GTF
2 stops23h 11mAlaska Airlines
Deal found 7/17$473
This Alaska Airlines deal was found by Cheapflights users on 7/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/277:00 amGTF - IAD
2 stops32h 53mAlaska Airlines
lun. 9/305:57 pmIAD - GTF
2 stops32h 02mAlaska Airlines
Deal found 7/18$478
This United Airlines deal was found by Cheapflights users on 7/17. 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.
dom. 10/276:45 amGTF - IAD
1 stop20h 28mUnited Airlines
jue. 10/3110:11 pmIAD - GTF
1 stop25h 26mUnited Airlines
Deal found 7/17$481
This United Airlines deal was found by Cheapflights users on 7/17. 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.
jue. 8/222:25 pmGTF - BWI
1 stop12h 31mUnited Airlines
lun. 8/2610:05 amBWI - GTF
1 stop29h 21mUnited Airlines
Deal found 7/17$481
This United Airlines deal was found by Cheapflights users on 7/17. 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.
dom. 10/276:45 amGTF - IAD
1 stop20h 28mUnited Airlines
jue. 10/318:35 amIAD - GTF
2 stops15h 02mUnited Airlines
Deal found 7/17$513

One-way flights to Washington, D.C. from Great Falls

Search for one-way flight options from Great Falls to Washington, D.C.. 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 2,689,020 searches. Data last updated julio 18, 2024.
If you're seeking multiple options on one-way flights from Great Falls to Washington, D.C., be sure to check out these deals, which are updated often. Those needing a return flight from Great Falls to Washington, D.C. can use the search form above.
This Delta deal was found by Cheapflights users on 7/16. 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.
jue. 8/86:15 pmGTF - DCA
2 stops12h 44mDelta
Deal found 7/16$294
This United Airlines deal was found by Cheapflights users on 7/18. 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.
lun. 8/57:00 amGTF - IAD
1 stop26h 26mUnited Airlines
Deal found 7/18$343
This United Airlines deal was found by Cheapflights users on 7/18. 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.
mié. 8/77:00 amGTF - BWI
1 stop20h 20mUnited Airlines
Deal found 7/18$343
This Delta deal was found by Cheapflights users on 7/16. 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.
jue. 8/86:06 amGTF - DCA
1 stop5h 56mDelta
Deal found 7/16$344
This United Airlines deal was found by Cheapflights users on 7/18. 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.
mié. 8/77:00 amGTF - IAD
2 stops13h 35mUnited Airlines
Deal found 7/18$358
This United Airlines deal was found by Cheapflights users on 7/18. 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.
mié. 8/72:15 pmGTF - BWI
2 stops23h 48mUnited Airlines
Deal found 7/18$379
This Delta deal was found by Cheapflights users on 7/18. 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.
lun. 8/56:15 pmGTF - IAD
2 stops13h 56mDelta
Deal found 7/18$388
This Delta deal was found by Cheapflights users on 7/18. 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.
lun. 8/56:15 pmGTF - BWI
1 stop9h 32mDelta
Deal found 7/18$389
This Delta deal was found by Cheapflights users on 7/18. 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.
mar. 8/65:45 amGTF - BWI
2 stops9h 19mDelta
Deal found 7/18$394

Find flights from Great Falls to Washington, D.C. within your budget

Customize your flight search to find flights from Great Falls to Washington, D.C. 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 2,689,020 searches. Data last updated julio 18, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$458 - $601

Route

Depart

Return

Price

Great FallsBaltimore/Washington

GTF - BWI

GTFBWI

Great Falls

mié. 8/21

1 stop12h 26m

Baltimore/Washington

lun. 8/26

2 stops16h 47m

$458

Great FallsWashington, D.C. Dulles Intl

GTF - IAD

GTFIAD

Great Falls

vie. 9/27

1 stop30h 16m

Washington, D.C. Dulles Intl

lun. 9/30

1 stop30h 50m

$463

Great FallsWashington, D.C. Dulles Intl

GTF - IAD

GTFIAD

Great Falls

vie. 9/27

1 stop30h 16m

Washington, D.C. Dulles Intl

lun. 9/30

2 stops32h 02m

$468

Great FallsBaltimore/Washington

GTF - BWI

GTFBWI

Great Falls

jue. 8/22

1 stop19h 56m

Baltimore/Washington

lun. 8/26

2 stops12h 24m

$472

Great FallsWashington, D.C. Dulles Intl

GTF - IAD

GTFIAD

Great Falls

vie. 9/27

1 stop30h 16m

Washington, D.C. Dulles Intl

lun. 9/30

2 stops23h 11m

$473

Great FallsWashington, D.C. Dulles Intl

GTF - IAD

GTFIAD

Great Falls

vie. 9/27

2 stops32h 53m

Washington, D.C. Dulles Intl

lun. 9/30

2 stops32h 02m

$478

Great FallsWashington, D.C. Dulles Intl

GTF - IAD

GTFIAD

Great Falls

dom. 10/27

1 stop20h 28m

Washington, D.C. Dulles Intl

jue. 10/31

1 stop25h 26m

$481

Great FallsBaltimore/Washington

GTF - BWI

GTFBWI

Great Falls

jue. 8/22

1 stop12h 31m

Baltimore/Washington

lun. 8/26

1 stop29h 21m

$481

Great FallsBaltimore/Washington

GTF - BWI

GTFBWI

Great Falls

mié. 8/21

1 stop26h 24m

Baltimore/Washington

dom. 8/25

1 stop13h 42m

$601

Flights are sorted by cheapest first

Deals found on 7/17

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

Use this chart to determine the cheapest time to fly round-trip from Great Falls to Washington, D.C.. Price data was last updated on July 14, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Great Falls to Washington, D.C. flight should consider departing on Saturday mornings when fares are most often at their lowest. Thursday 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 Great Falls to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Great Falls 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 Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature and rainfall totals by month.

WAS

Temperature

35.6 - 80.6 °F

If weather is an important factor for your trip to Washington, D.C., 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated julio 18, 2024.
Peruse reviews from past customers who have flown with Alaska Airlines, United Airlines and Delta from Great Falls to Washington, D.C. to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,383 reviews

Food

7.2

Crew

8.6

Overall

8.1

Comfort

7.9

Boarding

8.2

Entertainment

7.2

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

8.1
Very good
9,383 reviews
8.1
Very good
9,383 reviews

Food

7.2

Crew

8.6

Overall

8.1

Comfort

7.9

Boarding

8.2

Entertainment

7.2

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

8.0
Very good
9,762 reviews
8.1
Very good
9,383 reviews

Food

7.2

Crew

8.6

Overall

8.1

Comfort

7.9

Boarding

8.2

Entertainment

7.2

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

7.4
Good
10,000 reviews
8.1
Very good
9,383 reviews

Food

7.2

Crew

8.6

Overall

8.1

Comfort

7.9

Boarding

8.2

Entertainment

7.2

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Related info for your journey

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

    Great Falls (GTF), located 3.5 mi from the city center, is the airport you fly out of when you book flights from Great Falls to Washington, D.C.. 2 airlines have flights from Great Falls to Washington, D.C. on a regular basis. Booking flights from Great Falls to Washington, D.C. should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. per day.

  • Can I find flights from Great Falls to Washington, D.C. for under $500 on Cheapflights?

    Yes, there are multiple flights from Great Falls to Washington, D.C. for under $500. The cheapest flight booked recently is on United Airlines for just $458, but on average you can expect to pay $529.

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

    Currently priced at $458, United Airlines will fly you from Great Falls to Washington, D.C. and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Alaska Airlines and Delta - these airlines can fly you to your destination from $463 and $601, respectively. These flights start at 29% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Great Falls to Washington, D.C. one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $294. United Airlines flights start at $343 while deals on Alaska Airlines start at $484 one-way.

  • What are the most popular routes from Great Falls to Washington, D.C.?

  • What does GTF to IAD mean?

    GTF stands for Great Falls Airport, while IAD stands for Washington, D.C. Dulles Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Baltimore/Washington Airport (BWI), Washington, D.C. Reagan-National Airport (DCA).

  • Can I find deals for flights from Great Falls to Washington, D.C. that include extra baggage allowance?

    The amount of baggage you can bring on your Great Falls to Washington, D.C. 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 Great Falls to Washington, D.C. with specific airlines?

    Yes, Cheapflights allows you to browse and filter Great Falls to Washington, D.C. 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 Great Falls to Washington, D.C. that include hotel bookings?

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

  • How can I find direct flights from Great Falls to Washington, D.C.?

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

  • Can I find deals for business class flights from Great Falls to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Great Falls to Washington, D.C. 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 Great Falls to Washington, D.C. that allow pets onboard?

    Many airlines flying from Great Falls to Washington, D.C. 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 Great Falls to Washington, D.C.?

    Yes, you can often find last-minute deals on Great Falls to Washington, D.C. 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 Great Falls to Washington, D.C. flight deals updated?

    The Great Falls to Washington, D.C. flight deals you see on this page were last updated on 7/18.

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

    Currently, September is the cheapest month in which you can book a flight from Great Falls to Washington, D.C. (average of $278). Flying from Great Falls to Washington, D.C. in June is currently the most expensive (average of $378). 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

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Top 2 airlines flying from Great Falls to Washington, D.C.

Discover the top 2 airlines that operate flights from Great Falls to Washington, D.C.. 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 2,689,020 searches. Data last updated julio 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$261Average$586FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$427Average$734FlexibilityNo cancel feeOn-time69%

Search flights from Great Falls to Washington, D.C. by cabin class

Find flights from Great Falls to Washington, D.C., based on your preferred cabin class, be it economy, premium economy, business, or first class.
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