$669 Cheap Delta flights from Helena to Rapid City (HLN to RAP)

Find The Best Day To Fly from Helena to Rapid City

Amazing Delta HLN to RAP Flight Deals

The cheapest flights to Rapid City Regional found within the past 7 days were $687 round trip and $669 one way. Prices and availability subject to change. Additional terms may apply.

Sun, Aug 31 - Mon, Sep 8
HLN
Helena
RAP
Rapid City
$687 Roundtrip, found 3 days ago
$687
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Aug 31 from Helena to Rapid City, returning Mon, Sep 8, priced at $687 found 3 days ago
Sun, Aug 31 - Sat, Sep 6
HLN
Helena
RAP
Rapid City
$705 Roundtrip, found 3 days ago
$705
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Aug 31 from Helena to Rapid City, returning Sat, Sep 6, priced at $705 found 3 days ago
Wed, Sep 3 - Sat, Sep 6
HLN
Helena
RAP
Rapid City
$733 Roundtrip, found 3 days ago
$733
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Sep 3 from Helena to Rapid City, returning Sat, Sep 6, priced at $733 found 3 days ago
Mon, Sep 1 - Mon, Sep 8
HLN
Helena
RAP
Rapid City
$736 Roundtrip, found 3 days ago
$736
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Sep 1 from Helena to Rapid City, returning Mon, Sep 8, priced at $736 found 3 days ago
Sat, Aug 30 - Wed, Sep 3
HLN
Helena
RAP
Rapid City
$744 Roundtrip, found 3 days ago
$744
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Aug 30 from Helena to Rapid City, returning Wed, Sep 3, priced at $744 found 3 days ago
Mon, Sep 1 - Sat, Sep 6
HLN
Helena
RAP
Rapid City
$753 Roundtrip, found 3 days ago
$753
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Sep 1 from Helena to Rapid City, returning Sat, Sep 6, priced at $753 found 3 days ago
Sat, Aug 30 - Sat, Sep 6
HLN
Helena
RAP
Rapid City
$762 Roundtrip, found 3 days ago
$762
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Aug 30 from Helena to Rapid City, returning Sat, Sep 6, priced at $762 found 3 days ago
Fri, Sep 5 - Mon, Sep 8
HLN
Helena
RAP
Rapid City
$798 Roundtrip, found 3 days ago
$798
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Sep 5 from Helena to Rapid City, returning Mon, Sep 8, priced at $798 found 3 days ago
Delta Airports
Hop on a(n) Delta flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ATLUSAHartsfield-Jackson Atlanta Intl.252
DTWUSADetroit Metropolitan Wayne County156
MSPUSAMinneapolis - St. Paul Intl.131
SLCUSASalt Lake City Intl.116
SEAUSASeattle - Tacoma Intl.57
LAXUSALos Angeles Intl.41
AMSNLDSchiphol31
YYCCANCalgary Intl.26
YYZCANPearson Intl.24
JFKUSAJohn F. Kennedy Intl.23

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Baymont by Wyndham Rapid City

Baymont by Wyndham Rapid City

2.5 out of 5
4040 Cheyenne Blvd, Rapid City, SD
This hotel features a restaurant, an indoor pool, and a bar/lounge. Traveling on business? Take advantage of the 24-hour business center and free WiFi in public ...
8/10 Very Good! (1,036 reviews)
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La Quinta Inn and Suites by Wyndham at WaTiki Waterpark

La Quinta Inn and Suites by Wyndham at WaTiki Waterpark

3 out of 5
1416 North Elk Vale Road, Rapid City, SD
Free water park access and a lazy river are featured at this smoke-free hotel. Bring the family and enjoy the children's pool, waterslide, and arcade/game room. ...
8.6/10 Excellent! (1,114 reviews)
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Sleep Inn And Suites Rapid City

Sleep Inn And Suites Rapid City

2.5 out of 5
4031 Cheyenne Blvd, Rapid City, SD
This hotel features an indoor pool and a gym. Business travelers can take advantage of the free WiFi in public areas. Enjoy the hot tub and free perks like buffet ...
8.6/10 Excellent! (1,474 reviews)
"I like the location, the friendly staff. And the fresh hot cookies they had in the evening."

Reviewed on Jul 13, 2025

Sleep Inn And Suites Rapid City
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*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.