$179 Cheap flights from Glacier Park Intl. to Washington Dulles Intl. (FCA to IAD)

Wander Wisely with exceptional service, 24/7 support

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly from Glacier Park Intl. to Washington Dulles Intl.

Amazing FCA to IAD Flight Deals

The cheapest flights to Washington Dulles Intl. found within the past 7 days were $504 round trip and $179 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Aug 8 - Wed, Aug 14
FCA
Kalispell
IAD
Washington
$504 Roundtrip, found 16 hours ago
$504
Roundtrip
found 16 hours ago
Select Alaska Airlines flight, departing Thu, Aug 8 from Kalispell to Washington, returning Wed, Aug 14, priced at $504 found 16 hours ago
Thu, Aug 8 - Wed, Aug 14
FCA
Kalispell
IAD
Washington
$513 Roundtrip, found 16 hours ago
$513
Roundtrip
found 16 hours ago
Select Alaska Airlines flight, departing Thu, Aug 8 from Kalispell to Washington, returning Wed, Aug 14, priced at $513 found 16 hours ago
Sat, Jun 1 - Tue, Jun 11
FCA
Kalispell
IAD
Washington
$539 Roundtrip, found 2 days ago
$539
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Jun 1 from Kalispell to Washington, returning Tue, Jun 11, priced at $539 found 2 days ago
Thu, Jun 6 - Tue, Jun 11
FCA
Kalispell
IAD
Washington
$544 Roundtrip, found 2 days ago
$544
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Jun 6 from Kalispell to Washington, returning Tue, Jun 11, priced at $544 found 2 days ago
Thu, Sep 26 - Tue, Oct 1
FCA
Kalispell
IAD
Washington
$557 Roundtrip, found 1 hour ago
$557
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Thu, Sep 26 from Kalispell to Washington, returning Tue, Oct 1, priced at $557 found 1 hour ago
Fri, Jun 7 - Mon, Jun 10
FCA
Kalispell
IAD
Washington
$560 Roundtrip, found 1 day ago
$560
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Jun 7 from Kalispell to Washington, returning Mon, Jun 10, priced at $560 found 1 day ago
Thu, Aug 8 - Wed, Aug 14
FCA
Kalispell
IAD
Washington
$563 Roundtrip, found 16 hours ago
$563
Roundtrip
found 16 hours ago
Select Alaska Airlines flight, departing Thu, Aug 8 from Kalispell to Washington, returning Wed, Aug 14, priced at $563 found 16 hours ago
Thu, Jun 6 - Mon, Jun 10
FCA
Kalispell
IAD
Washington
$565 Roundtrip, found 1 day ago
$565
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Jun 6 from Kalispell to Washington, returning Mon, Jun 10, priced at $565 found 1 day ago
Thu, Sep 26 - Tue, Oct 1
FCA
Kalispell
IAD
Washington
$567 Roundtrip, found 1 hour ago
$567
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Thu, Sep 26 from Kalispell to Washington, returning Tue, Oct 1, priced at $567 found 1 hour ago
Tue, Jun 4 - Sat, Jun 15
FCA
Kalispell
IAD
Washington
$571 Roundtrip, found 1 day ago
$571
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Jun 4 from Kalispell to Washington, returning Sat, Jun 15, priced at $571 found 1 day ago

Frequently asked questions

Can I catch a flight from FCA to IAD right now?
Make sure you go to the Covid-19 Travel Advisor to find out if there are any present travel advice reports and quarantine requirements in effect in Washington Dulles Intl. Airport (IAD) when flying from Glacier Park Intl. Airport (FCA).
Are there direct flights from Glacier Park Intl. Airport to Dulles Intl. Airport?
If you’d rather get as quickly as possible from FCA to Washington Dulles Intl. Airport (IAD), look into United Airlines, American Airlines and Delta. No airlines provide nonstop flights between the two cities, so you’ll have to make at least one stopover.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Dulles Intl. Airport, please visit our Customer Service Portal.
How long is the flight from Glacier Park Intl. Airport (FCA) to Dulles Intl. Airport?
If you’re traveling from Montana to Sterling, you can expect the flight to take around 5 hours and 47 minutes. If this sounds longer than you anticipated, why not make the most of it? Read about where you’re headed, do some last-minute organizing and get as much sleep as possible before the adventure starts.
What is the flight distance from FCA to IAD?
Traveling 1,950 mi between Glacier Park Intl. Airport and Glacier Park Intl. Airport calls for a glass of red and a binge-watching session. Kick back, get cozy and enjoy the flight.
What airlines fly from Glacier Park Intl. Airport (FCA) to IAD?
You’ll need to make at least one stopover if you’re traveling from Glacier Park Intl. Airport to Dulles Intl. Airport, as no airlines operate direct flights between these destinations. Make the most of your layover time by freshening up, stretching your legs and engaging in a little retail therapy.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with United Airlines, Delta or American Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From
Glacier Park Intl.
Traveling To
Washington Dulles Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$504

Route Info

Flight path for flights from Glacier Park International Airport to Washington Dulles International Airport.


Origin:
FCA - Glacier Park International Airport
Destination:
IAD - Washington Dulles International Airport
Distance:
2,367.00 miles


Discover our best flights from Kalispell FCA to Washington IAD. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Kalispell FCA to Washington IAD at the right price  

Airfares to Washington IAD from Kalispell FCA currently cost between $504 and $571. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Kalispell FCA to Washington IAD 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Kalispell FCA to Washington IAD on Travelocity starting at $179. Prices and availability subject to change. Additional terms may apply. 

 

Get to Washington IAD from Kalispell FCA quicker with direct flights. 

Get to Washington faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to IAD from FCA to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Kalispell FCA to Washington IAD

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to IAD from FCA. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Kalispell FCA to Washington IAD today 

If you’re flexible about when you travel, August is usually the cheapest month to fly from Kalispell FCA to Washington IAD. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Washington IAD from Kalispell FCA 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to IAD from FCA have this option.  

 

Travel with confidence when you book flights to Washington IAD from Kalispell FCA with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.