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Cheap flight deals from Oakland to Helena Starting at PHP 6,781

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip
      • OAK06:00 am
        5h 50m
        1 stop
        HLN12:50 pm
        Sat, Feb 22|Oakland - Helena|Delta Air Lines
        PHP 6,781PHP 21,079
        68% OFF
        68% OFF
        PHP 21,079PHP 6,781

        Choose Delta Air Lines flights from Oakland to Helena. The one-way connecting flight with Delta Air Lines departs from Oakland International Airport on Sat, Feb 22, arriving at Helena Regional Airport. One-way Prices start from PHP 6,781 including taxes and charges.

      • OAK06:00 am
        5h 50m
        1 stop
        HLN12:50 pm
        Fri, Feb 21|Oakland - Helena|Delta Air Lines
        PHP 6,813PHP 21,079
        68% OFF
        68% OFF
        PHP 21,079PHP 6,813

        Choose Delta Air Lines flights from Oakland to Helena. The one-way connecting flight with Delta Air Lines departs from Oakland International Airport on Fri, Feb 21, arriving at Helena Regional Airport. One-way Prices start from PHP 6,813 including taxes and charges.

      • OAK05:15 pm
        4h 20m
        1 stop
        HLN10:35 pm
        Tue, May 13|Oakland - Helena|Delta Air Lines
        PHP 7,386PHP 21,079
        65% OFF
        65% OFF
        PHP 21,079PHP 7,386

        Choose Delta Air Lines flights from Oakland to Helena. The one-way connecting flight with Delta Air Lines departs from Oakland International Airport on Tue, May 13, arriving at Helena Regional Airport. One-way Prices start from PHP 7,386 including taxes and charges.

      • OAK06:49 am
        7h 53m
        1 stop
        HLN03:42 pm
        Fri, Feb 21|Oakland - Helena|Alaska Airlines
        PHP 8,255
        PHP 8,255

        Choose Alaska Airlines flights from Oakland to Helena. The one-way connecting flight with Alaska Airlines departs from Oakland International Airport on Fri, Feb 21, arriving at Helena Regional Airport. One-way Prices start from PHP 8,255 including taxes and charges.

      • OAK04:43 pm
        25h 6m
        1 stop
        HLN06:49 pm
        Tue, May 13|Oakland - Helena|Alaska Airlines
        PHP 10,183
        PHP 10,183

        Choose Alaska Airlines flights from Oakland to Helena. The one-way connecting flight with Alaska Airlines departs from Oakland International Airport on Tue, May 13, arriving at Helena Regional Airport. One-way Prices start from PHP 10,183 including taxes and charges.

      • OAK05:55 am
        5h 42m
        1 stop
        HLN12:37 pm
        Mon, Apr 14|Oakland - Helena|Delta Air Lines
        PHP 10,183
        PHP 10,183

        Choose Delta Air Lines flights from Oakland to Helena. The one-way connecting flight with Delta Air Lines departs from Oakland International Airport on Mon, Apr 14, arriving at Helena Regional Airport. One-way Prices start from PHP 10,183 including taxes and charges.

      • OAK07:32 pm
        19h 10m
        1 stop
        HLN03:42 pm
        Thu, Mar 6|Oakland - Helena|Alaska Airlines
        PHP 11,076
        PHP 11,076

        Choose Alaska Airlines flights from Oakland to Helena. The one-way connecting flight with Alaska Airlines departs from Oakland International Airport on Thu, Mar 6, arriving at Helena Regional Airport. One-way Prices start from PHP 11,076 including taxes and charges.

      • OAK06:43 am
        7h 56m
        1 stop
        HLN03:39 pm
        Tue, Mar 25|Oakland - Helena|Alaska Airlines
        PHP 11,968
        PHP 11,968

        Choose Alaska Airlines flights from Oakland to Helena. The one-way connecting flight with Alaska Airlines departs from Oakland International Airport on Tue, Mar 25, arriving at Helena Regional Airport. One-way Prices start from PHP 11,968 including taxes and charges.

      • OAK06:43 am
        7h 56m
        1 stop
        HLN03:39 pm
        Mon, Apr 14|Oakland - Helena|Alaska Airlines
        PHP 13,697
        PHP 13,697

        Choose Alaska Airlines flights from Oakland to Helena. The one-way connecting flight with Alaska Airlines departs from Oakland International Airport on Mon, Apr 14, arriving at Helena Regional Airport. One-way Prices start from PHP 13,697 including taxes and charges.

      • OAK06:00 am
        15h 54m
        1 stop
        HLN10:54 pm
        Thu, Mar 6|Oakland - Helena|Delta Air Lines
        PHP 16,406
        PHP 16,406

        Choose Delta Air Lines flights from Oakland to Helena. The one-way connecting flight with Delta Air Lines departs from Oakland International Airport on Thu, Mar 6, arriving at Helena Regional Airport. One-way Prices start from PHP 16,406 including taxes and charges.

      • OAK01:00 pm
        3h 5m
        Nonstop
        HLN02:00 pm
        Sun, Feb 23|Oakland - Helena|Delta Air Lines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Oakland to Helena Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL3903

    Delta Air Lines

    05:15 pm

    OAK

    1.9h

    08:09 pm

    SLC

    SMTWT-S
    Search

  2. DL3880

    Delta Air Lines

    11:00 am

    SLC

    1.6h

    12:37 pm

    HLN

    SMTWTFS

  3. DL3903

    Delta Air Lines

    05:15 pm

    OAK

    1.9h

    08:09 pm

    SLC

    SMTWT-S
    Search

  4. DL3839

    Delta Air Lines

    09:05 pm

    SLC

    1.5h

    10:35 pm

    HLN

    SMTWTFS

  5. DL1317

    Delta Air Lines

    05:55 am

    OAK

    1.9h

    08:47 am

    SLC

    SMTWTFS
    Search

  6. DL3839

    Delta Air Lines

    09:05 pm

    SLC

    1.5h

    10:35 pm

    HLN

    SMTWTFS

  7. DL1317

    Delta Air Lines

    05:55 am

    OAK

    1.9h

    08:47 am

    SLC

    SMTWTFS
    Search

  8. DL3880

    Delta Air Lines

    11:00 am

    SLC

    1.6h

    12:37 pm

    HLN

    SMTWTFS

  9. AS1125

    Alaska Airlines

    07:00 am

    OAK

    2.1h

    09:09 am

    SEA

    SMTWTFS
    Search

  10. AS2322

    Alaska Airlines

    01:51 pm

    SEA

    1.5h

    04:23 pm

    HLN

    ------S

  11. AS1125

    Alaska Airlines

    07:00 am

    OAK

    2.1h

    09:09 am

    SEA

    SMTWTFS
    Search

  12. AS2222

    Alaska Airlines

    01:00 pm

    SEA

    1.5h

    03:31 pm

    HLN

    SMTWTFS

  13. AS2086

    Alaska Airlines

    07:54 pm

    OAK

    2.1h

    10:00 pm

    SEA

    SMTWTF-
    Search

  14. AS2222

    Alaska Airlines

    01:00 pm

    SEA

    1.5h

    03:31 pm

    HLN

    SMTWTFS

  15. AS2207

    Alaska Airlines

    08:32 pm

    OAK

    1.7h

    10:14 pm

    PDX

    SMTWTF-
    Search

  16. AS910

    Alaska Airlines

    01:54 pm

    PDX

    1.0h

    02:55 pm

    SEA

    SMTWTFS

  17. AS2322

    Alaska Airlines

    01:51 pm

    SEA

    1.5h

    04:23 pm

    HLN

    ------S

  18. AS2207

    Alaska Airlines

    08:32 pm

    OAK

    1.7h

    10:14 pm

    PDX

    SMTWTF-
    Search

  19. AS970

    Alaska Airlines

    11:15 am

    PDX

    1.0h

    12:16 pm

    SEA

    SMTWTFS

  20. AS2222

    Alaska Airlines

    01:00 pm

    SEA

    1.5h

    03:31 pm

    HLN

    SMTWTFS

  21. AS2005

    Alaska Airlines

    10:02 am

    OAK

    2.2h

    12:13 pm

    SEA

    SMTWTFS
    Search

  22. AS2222

    Alaska Airlines

    01:00 pm

    SEA

    1.5h

    03:31 pm

    HLN

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Oakland 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.

Frequently Asked Questions

  • When are flight tickets from Oakland (OAK) to Helena (HLN) the cheapest?

    Airlines adjust prices for flights from Oakland to Helena based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Oakland (OAK) to Helena (HLN) cost?

    According to Trip.com's data, the lowest price is around PHP 20,334.

How to find a cheap flight from Oakland to Helena

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Oakland to Helena. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Oakland to Helena

Cheapest nonstop flight pricePHP 6,780
Off-season for travelMay
Peak season for travelApril
Flight distance1,297.29 km

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