Cheap flights from Washington to Rapid City from $143
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Rapid City departing on 7/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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United Airlines flights from State of Washington to Rapid City
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Delta flights from State of Washington to Rapid City
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How to get the cheapest flight ticket from State of Washington to Rapid City
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 month to fly to Rapid City?
The month of January is, on average, the cheapest month to fly to Rapid City from State of Washington, with most prices found around $345. If you aren’t able to travel to Rapid City during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $368.
What is the cheapest day to depart on your flight to Rapid City?
According to our data, Thursday is the cheapest day to fly to Rapid City from State of Washington. The lowest ticket price found for a Thursday departure recently was $591. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Rapid City is Monday, with ticket prices averaging around $691.
What is the cheapest time of day to depart on your flight to Rapid City?
Our most recent data shows that the best time of day to fly to Rapid City is in the evening. Flights from State of Washington to Rapid City during this time can be as low as $530. Flights at noon are often more expensive with an average ticket price of $673.
How far in advance should I book a flight to Rapid City?
You are more likely to see cheaper flights to Rapid City from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Rapid City for around $534 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rapid City from State of Washington for as low as $396 on momondo.
What is the cheapest airline that flies from Washington to Rapid City?
Allegiant Air, Sun Country Air, and American Airlines are the most popular carriers operating from Washington to Rapid City
What airlines fly to Rapid City?
United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Rapid City from State of Washington according to our data. United Airlines is the first choice among our users, with 84% of people opting to fly with this airline when traveling to Rapid City. Keep in mind that there are 4 different airlines that fly to Rapid City on a routine basis, so you have a few additional options to choose from.
Cheap State of Washington to Rapid City flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from State of Washington to Rapid City
When did momondo last update prices for flights from Washington to Rapid City Airport?
Prices for flights from Washington to Rapid City Airport refresh daily.
How many operators does momondo search for flights from Washington to Rapid City Airport?
As of June 2025, there are 4 operators available to choose from for flights from Washington to Rapid City Airport.
How old do you have to be to fly from Washington to Rapid City Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Rapid City Airport.
What documentation or ID do you need to fly to Rapid City Airport?
The required travel and health documents for your Rapid City Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Rapid City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from State of Washington to Rapid City
Compare and see reviews for airlines that fly from State of Washington to Rapid City with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $137 | Free Cancellation | Rating 6.9 345 reviews | |||
| PriceFrom $248 | Free Cancellation | Rating 8.0 7,964 reviews | |||
| PriceFrom $258 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $258 | Free Cancellation | Rating 7.4 8,810 reviews |
Traveling to a place near Rapid City?
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Why should I use momondo to find a flight deal from Washington to Rapid City?
Finding the right flight to Rapid City from Washington is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Rapid City quick and easy, saving you time and money.
Can I find flights from Washington to Rapid City with flexible booking policies on momondo?
Yes. All flights to Rapid City from Washington on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Washington to Rapid City?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington to Rapid City.
I’m not ready to book a flight from Washington to Rapid City right now. Can momondo alert me if prices change?
Price alerts on flights to Rapid City from Washington are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.