Find Deals on Flights from Rapid City to Washington Dulles Intl (RAP - IAD)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Rapid City to Washington Dulles Intl

(Round-trip)
Depart: Mon Jul 3 2017 Return: Tue Jul 4 2017 Trip spans 2 days
United
United
RAP
3:45p
IAD
10:32p
6h 47m
1 stop
IAD
4:30a
RAP
12:18p
7h 48m
1 stop
Depart: Fri Jun 30 2017 Return: Tue Jul 4 2017 Trip spans 5 days
Delta
Delta
RAP
2:45a
IAD
10:29a
7h 44m
1 stop
IAD
8:59a
RAP
4:31p
7h 32m
1 stop
Depart: Fri Jul 21 2017 Return: Fri Aug 11 2017 Trip spans 22 days
American Airlines
American Airlines
RAP
2:00a
IAD
12:29p
10h 29m
1 stop
IAD
7:49a
RAP
6:14p
10h 25m
1 stop
Depart: Tue Apr 4 2017 Return: Tue Apr 11 2017 Trip spans 8 days
Major Airline
Major Airline
RAP
2:00a
IAD
2:43a
0h 43m
1 stop
IAD
2:00a
RAP
6:43a
4h 43m
1 stop
Depart: Tue Apr 25 2017 Return: Mon May 1 2017 Trip spans 7 days
United
United
RAP
5:40a
IAD
12:21p
6h 41m
1 stop
IAD
1:30a
RAP
7:10a
5h 40m
1 stop
Depart: Wed Apr 26 2017 Return: Mon May 1 2017 Trip spans 6 days
United
United
RAP
5:40a
IAD
12:21p
6h 41m
1 stop
IAD
1:30a
RAP
7:10a
5h 40m
1 stop
Depart: Sat Apr 8 2017 Return: Sat Apr 15 2017 Trip spans 8 days
Delta
Delta
RAP
12:20p
IAD
5:49p
5h 29m
1 stop
IAD
8:10a
RAP
7:05p
10h 55m
2 stops
Depart: Tue Jun 27 2017 Return: Mon Jul 3 2017 Trip spans 7 days
United
United
RAP
9:15a
IAD
4:19p
7h 04m
1 stop
IAD
3:27p
RAP
9:24p
5h 57m
1 stop
Depart: Wed May 24 2017 Return: Sat May 27 2017 Trip spans 4 days
American Airlines
American Airlines
RAP
8:46a
IAD
4:26p
7h 40m
1 stop
IAD
3:17a
RAP
6:26p
15h 09m
1 stop
Depart: Wed Jun 28 2017 Return: Mon Jul 3 2017 Trip spans 6 days
United
United
RAP
2:29a
IAD
7:26a
4h 57m
1 stop
IAD
2:20a
RAP
8:53a
6h 33m
1 stop
Depart: Wed Jul 12 2017 Return: Wed Aug 9 2017 Trip spans 29 days
United
United
RAP
2:00a
IAD
7:19a
5h 19m
1 stop
IAD
1:30a
RAP
7:13a
5h 43m
1 stop
Depart: Tue Jul 18 2017 Return: Wed Aug 9 2017 Trip spans 23 days
United
United
RAP
2:00a
IAD
7:19a
5h 19m
1 stop
IAD
1:30a
RAP
7:13a
5h 43m
1 stop
Depart: Thu Jun 29 2017 Return: Mon Jul 3 2017 Trip spans 5 days
United
United
RAP
12:47p
IAD
5:34p
4h 47m
1 stop
IAD
1:30a
RAP
7:13a
5h 43m
1 stop
Depart: Sat Jul 1 2017 Return: Mon Jul 3 2017 Trip spans 3 days
United
United
RAP
12:47p
IAD
5:34p
4h 47m
1 stop
IAD
3:27p
RAP
9:24p
5h 57m
1 stop
Depart: Thu Jul 13 2017 Return: Wed Aug 9 2017 Trip spans 28 days
United
United
RAP
9:15a
IAD
4:19p
7h 04m
1 stop
IAD
1:30a
RAP
7:13a
5h 43m
1 stop
Depart: Sat Jul 15 2017 Return: Wed Aug 9 2017 Trip spans 26 days
United
United
RAP
3:45p
IAD
10:32p
6h 47m
1 stop
IAD
1:30a
RAP
7:13a
5h 43m
1 stop
Depart: Mon Jul 17 2017 Return: Wed Aug 9 2017 Trip spans 24 days
United
United
RAP
12:47p
IAD
5:34p
4h 47m
1 stop
IAD
1:30a
RAP
7:13a
5h 43m
1 stop
Depart: Fri Jul 14 2017 Return: Wed Aug 9 2017 Trip spans 27 days
United
United
RAP
12:47p
IAD
5:34p
4h 47m
1 stop
IAD
1:30a
RAP
7:13a
5h 43m
1 stop
Depart: Sun Jul 16 2017 Return: Wed Aug 9 2017 Trip spans 25 days
United
United
RAP
3:45p
IAD
10:32p
6h 47m
1 stop
IAD
1:30a
RAP
7:13a
5h 43m
1 stop
Depart: Sun Jul 2 2017 Return: Wed Jul 5 2017 Trip spans 4 days
United
United
RAP
3:45p
IAD
10:32p
6h 47m
1 stop
IAD
1:30a
RAP
7:13a
5h 43m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Rapid City
$440
Destination

Washington
$440