EN
$ USD
Currency
  • $USD
  • EUR
  • £GBP
  • $AUD
  • $CAD
  • $SGD
Site
Menu
Currency
  • $USD
  • EUR
  • £GBP
  • $AUD
  • $CAD
  • $SGD
    • ¥JPY
    • ¥CNY
    • R$BRL
    • $NZD
    • $MXN
    • INR
    • рубRUB
    • $HKD
    • PHP
    • ILS
    • KRW
    • PLN
    • NT$TWD
    • $CLP
    • FtHUF
    • RMMYR
    • krNOK
    • krSEK
    • CHFCHF
    • krDKK
    • CZK
    • RpIDR
    • TRY
    • AEDAED
© Copyright 2006-2017 FareCompare.com. All rights reserved.
From
To
City
Depart
Return
Select sites to compare prices |
  • Select all
  • Deselect all

Find Flights

Search

Enter your destination to continue
Enter depart date to continue
Enter return date to continue
Select at least 3 sites to continue
Select your depart date
Select your return date
Location services timed out
Enable Location Services Required!
Location services not available at this time
Use current location
@{prefix}@{match}@{suffix}
CityAirportCity
Did you mean flights from Helena, Montana to San Diego?

Flights from San Diego to Helena, United States

San Diego to Helena, Montana Last modified: Aug 19, 2017 3:07 -04:00Prices shown were found by travelers like you over the past 30 days

We've scanned 27,046,116,181 round trip itineraries and found the cheapest flights to Helena, Montana. United & Alaska frequently offer the best deals to Helena, Montana flights, or select your preferred carrier below to see the cheapest days to fly.

United
SANHLN
Tue 9/26
1 stop
HLNSAN
Sat 9/30
1 stop
$262
Alaska
SANHLN
Mon 9/18
2 stops
HLNSAN
Tue 9/19
2 stops
$339
American
SANHLN
Sat 12/16
2 stops
HLNSAN
Sat 12/30
2 stops
$1,442

How Much is a Flight from San Diego to Helena, Montana? Prices shown were found by travelers like you over the past 30 days

We have collected flight cost data from across the web for travel from San Diego to Helena, Montana, and have found the average flight price for this trip to be $293.

Where To Buy Cheap Flights from San Diego to Helena, Montana?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from San Diego to Helena, Montana based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from San Diego to Helena, Montana? Prices shown were found by travelers like you over the past 30 days

The chart below shows up-to-date information regarding how far in advance to book your flight from San Diego to Helena, Montana.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $0 $0
7-14 days $0 $0
14-21 days $0 $279
21-30 days $0 $322
30-60 days $0 $262
60-90 days $0 $343
90+ days $0 $506

Cheapest Day To Fly from San Diego to Helena, Montana Prices shown were found by travelers like you over the past 30 days

We've examined 27,059,459,581 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from San Diego to Helena, Montana is Tuesday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$339$262$279$262$321  

Compare Flight Prices from San Diego to Helena, Montana by Month Prices shown were found by travelers like you over the past 30 days

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for San Diego to Helena, Montana flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
September San Diego Helena, Montana United 9/26/17 9/30/17 1 $262
October San Diego Helena, Montana Alaska 10/18/17 10/22/17 1 $343
November San Diego Helena, Montana United 11/9/17 11/12/17 2 $396
December San Diego Helena, Montana Alaska 12/16/17 12/30/17 2 $566
February San Diego Helena, Montana Alaska 2/11/18 2/19/18 2 $506

Cheap Last Minute Flights from San Diego to Helena, Montana Prices shown were found by travelers like you over the past 30 days

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from San Diego to Helena, Montana. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
10 11 12 13 14 15 16
$322
17 18 19 20 21 22 23
$322 $435
24 25 26 27 28 29 30
$435

Connecting Flights vs Direct Flights from San Diego to Helena, Montana Prices shown were found by travelers like you over the past 30 days

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from San Diego to Helena, Montana is $440.

The average price for direct flights from San Diego to Helena, Montana is not available.

One Way Flights vs Round Trip Flights from San Diego to Helena, Montana Prices shown were found by travelers like you over the past 30 days

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from San Diego to Helena, Montana. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from San Diego to Helena, Montana is not available.

The average price for round trip flights from San Diego to Helena, Montana is $414.

San Diego to Helena, Montana Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from San Diego to Helena, Montana?
Answer: Seattle, WA

Airlines in San Diego flying to Helena, Montana Last modified: Aug 19, 2017 3:07 -04:00Number of routes searched: 27Number of itineraries searched: 1,077

Wondering which airlines fly out of San Diego to Helena, Montana? We've gathered the average price of San Diego airlines with flights to Helena, Montana. Different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary showing which days of the week individual carriers offer flights for the next 30 days.

San Diego to Helena, Montana
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Alaska SEA
Major Airlines MSP
Major Airlines SLC
United DEN
American DFW / SEA
American LAX / SEA
American ORD / SEA
American PHX / SEA
Alaska LAX / SEA
Alaska ORD / SEA
Alaska PDX / SEA
Alaska SJC / SEA
Major Airlines ATL / MSP
Major Airlines DTW / MSP
Major Airlines LAS / MSP
United IAH / DEN
United LAX / DEN
United ORD / DEN
United SFO / DEN

San Diego to Helena, Montana Airports

These are the major commercial airports we're currently monitoring in San Diego and Helena, Montana. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap Domestic Flights from San Diego - SAN Last modified: Aug 19, 2017 3:07 -04:00Prices shown were found by travelers like you over the past 30 days

Cheap International Flights to Helena - HLN Last modified: Aug 19, 2017 3:07 -04:00Prices shown were found by travelers like you over the past 30 days

Cheap Flights from San Diego to Helena, Montana