Cheap flights from Philadelphia to Rapid City from $377
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Rapid City departing on 4/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
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 Philadelphia to Rapid City
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Cheap bus & train deals from Philadelphia to Rapid City
All round-trip flight deals from Philadelphia to Rapid City
American Airlines flights from Philadelphia to Rapid City
Our best American Airlines deals on Philadelphia to Rapid City flight tickets
Delta flights from Philadelphia to Rapid City
Our best Delta deals on Philadelphia to Rapid City flight tickets
See travel insights to Rapid City from
How to get the cheapest flight ticket from Philadelphia 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 February is, on average, the cheapest month to fly to Rapid City from Philadelphia, with most prices found around $561. If you aren’t able to travel to Rapid City during the month of February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $586.
What is the cheapest day to depart on your flight to Rapid City?
According to our data, Tuesday is the cheapest day to fly to Rapid City from Philadelphia. The lowest ticket price found for a Tuesday departure recently was $586. 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 Thursday, with ticket prices averaging around $704.
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 at noon. Flights from Philadelphia to Rapid City during this time can be as low as $597. Flights in the morning are often more expensive with an average ticket price of $647.
How far in advance should I book a flight to Rapid City?
You are more likely to see cheaper flights to Rapid City from Philadelphia when booking 13 weeks ahead of your departure date. In general, you can expect to find flights to Rapid City for around $655 when searching 13 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rapid City from Philadelphia for as low as $521 on momondo.
What is the cheapest airline that flies from Philadelphia to Rapid City?
United Airlines is the most popular carrier operating from Philadelphia to Rapid City
What airlines fly to Rapid City?
American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Rapid City from Philadelphia according to our data. American Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Rapid City. Keep in mind that there are 3 different airlines that fly to Rapid City on a routine basis, so you have a few additional options to choose from.
When to book flights from Philadelphia to Rapid City
Cheap Philadelphia to Rapid City (PHL to RAP) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Rapid City
How far is Philadelphia to Rapid City by plane?
There are 1460.7 mi between Philadelphia and Rapid City. Typically, this will take 5h 34m by plane in normal conditions.
When did momondo last update prices for flights from Philadelphia Airport to Rapid City Airport?
Prices for flights from Philadelphia Airport to Rapid City Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Philadelphia Airport to Rapid City Airport?
As of January 2025, there are 3 operators available to choose from for flights from Philadelphia Airport to Rapid City Airport.
How old do you have to be to fly from Philadelphia Airport to Rapid City Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport 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.
What is the most popular airline from Philadelphia to Rapid City?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Philadelphia to Rapid City is American Airlines (50% of total bookings). The next most popular airlines are United Airlines (28%) and Delta (22%).
Best airlines flying from Philadelphia to Rapid City
Compare and see reviews for airlines that fly from Philadelphia to Rapid City with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $458 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $536 | Free Cancellation | Rating 8.0 8,508 reviews | |||
| PriceFrom $553 | Free Cancellation | Rating 7.4 8,971 reviews |
Traveling to a place near Rapid City?
Book flights to Rapid City if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Philadelphia to Rapid City?
It is quick and easy to find Philadelphia to Rapid City flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Rapid City that suits you.
Can I find flights from Philadelphia to Rapid City with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Rapid City from Philadelphia with this policy.
How can momondo help me find flights from Philadelphia to Rapid City?
momondo provides multiple filters to help you find the best flight to Rapid City from Philadelphia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Philadelphia to Rapid City right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Philadelphia to Rapid City flights. All you need is a valid email address and we will do the rest; it is that quick and easy.