Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Convenient & reliable booking and payment system
Cheap flight deals from San Diego to Helena
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
- One way
- Round-trip
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
When is the cheapest time to fly from San Diego to Helena?
We monitor flight fares to help you find the best deals effortlessly
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Find cheap airlines flights from San Diego to Helena
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Delta Air Lines
From SAR 599
Alaska Airlines
From SAR 606
United Airlines
From SAR 733
Frontier Airlines
From SAR 884
Hawaiian Airlines
From SAR 942
Southwest Airlines
From SAR 1,159
American Airlines
From SAR 1,435
Alternative Cheap Routes from San Diego to Helena
Searching for potential routes that might be cheaper and faster? Check out these alternative flights from San Diego to Helena.
- SANHLNSun, Aug 3One way1 transferFrom SAR 599
Frequently Asked Questions
Flight Info | to
| Cheapest direct flight price | SAR 599 |
|---|---|
| Off-season for travel | May |
| Peak season for travel | March |
| Flight distance | 1,604.66 km |
| Popular airline | Alaska Airlines |
More Travel Options
Top Routes from San Diego
- Cheap flights from San Diego to Calgary
- Direct flights from San Diego to Vancouver
- Direct flights from San Diego to New York
- Direct flights from San Diego to San Francisco
- Direct flights from San Diego to Casablanca
- Direct flights from San Diego to Las Vegas
- Direct flights from San Diego to Toronto
- Return flights from San Diego to Charlottesville
- Return flights from San Diego to Minneapolis
- Return flights from San Diego to Chicago
Top Routes to Helena
- Cheap flights from Bloomington to Helena
- Cheap flights from Great Falls to Helena
- Cheap flights from Flint to Helena
- Cheap flights from Brussels to Helena
- Direct flights from Hartford to Helena
- Cheap flights from Fairbanks to Helena
- Cheap flights from Nassau to Helena
- Return flights from Phoenix to Helena
- Direct flights from Bilbao to Helena
- Return flights from Columbia to Helena
Popular Airlines