Cheap flights from District of Columbia to Great Falls from $164
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Great Falls departing on 8/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from District of Columbia to Great Falls
Cheap round-trip flights
Cheap one-way flights
Alaska Airlines flights from District of Columbia to Great Falls
Our best Alaska Airlines deals on District of Columbia to Great Falls flight tickets
Delta flights from District of Columbia to Great Falls
Our best Delta deals on District of Columbia to Great Falls flight tickets
See travel insights to Great Falls from
How to get the cheapest flight ticket from District of Columbia to Great Falls
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to Great Falls?
The cheapest day to depart on your flight to Great Falls is on a Wednesday when prices can be found for as low as $623. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from District of Columbia because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,124.
What is the cheapest time of day to depart on your flight to Great Falls?
According to our data, the cheapest time of day to fly to Great Falls is in the afternoon. momondo users have found flights departing from District of Columbia to Great Falls in the afternoon for as low as $667. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $805 on average. Flights to Great Falls from District of Columbia in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.
Cheap District of Columbia to Great Falls flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Great Falls
When did momondo last update prices for flights from District of Columbia to Great Falls Airport?
Prices for flights from District of Columbia to Great Falls Airport were last updated today.
How many operators does momondo search for flights from District of Columbia to Great Falls Airport?
As of June 2025, there are 2 operators available to choose from for flights from District of Columbia to Great Falls Airport.
How old do you have to be to fly from District of Columbia to Great Falls Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to Great Falls Airport.
What documentation or ID do you need to fly to Great Falls Airport?
The necessary travel and health documents for your Great Falls Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from District of Columbia to Great Falls
Compare and see reviews for airlines that fly from District of Columbia to Great Falls with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $384 | Free Cancellation | Rating 7.4 8,810 reviews | |||
| PriceFrom $396 | Free Cancellation | Rating 8.0 7,964 reviews |
Traveling to a place near Great Falls?
Book flights to Great Falls if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from District of Columbia to Great Falls?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from District of Columbia to Great Falls for you.
Can I find flights from District of Columbia to Great Falls with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for District of Columbia to Great Falls flights to just show those with flexible booking policies.
How can momondo help me find flights from District of Columbia to Great Falls?
momondo helps you find the best flight between District of Columbia and Great Falls by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from District of Columbia to Great Falls right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of District of Columbia to Great Falls flights. All you need is a valid email address and we will do the rest; it is that quick and easy.