App
Customer Support
VND
Find Bookings
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap flight deals from Hayden to Ontario Starting at VND 3,857,050

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

  • One way
  • Round-trip
      • HDN03:32 pm
        9h 32m
        1 stop
        ONT12:04 am
        Tue, Mar 11|Hayden - Ontario|United Airlines
        VND 3,857,050VND 6,566,098
        41% OFF
        41% OFF
        VND 6,566,098VND 3,857,050

        Choose United Airlines flights from Hayden to Ontario. The one-way connecting flight with United Airlines departs from Yampa Valley Airport on Tue, Mar 11, arriving at Ontario International Airport. One-way Prices start from VND 3,857,050 including taxes and charges.

      • HDN03:32 pm
        9h 32m
        1 stop
        ONT12:04 am
        Wed, Mar 12|Hayden - Ontario|United Airlines
        VND 3,864,088VND 6,566,098
        41% OFF
        41% OFF
        VND 6,566,098VND 3,864,088

        Choose United Airlines flights from Hayden to Ontario. The one-way connecting flight with United Airlines departs from Yampa Valley Airport on Wed, Mar 12, arriving at Ontario International Airport. One-way Prices start from VND 3,864,088 including taxes and charges.

      • HDN03:32 pm
        6h 25m
        1 stop
        ONT08:57 pm
        Thu, Mar 13|Hayden - Ontario|United Airlines
        VND 4,163,221VND 6,566,098
        37% OFF
        37% OFF
        VND 6,566,098VND 4,163,221

        Choose United Airlines flights from Hayden to Ontario. The one-way connecting flight with United Airlines departs from Yampa Valley Airport on Thu, Mar 13, arriving at Ontario International Airport. One-way Prices start from VND 4,163,221 including taxes and charges.

      • HDN03:32 pm
        9h 34m
        1 stop
        ONT12:06 am
        Wed, Mar 5|Hayden - Ontario|United Airlines
        VND 4,198,413
        VND 4,198,413

        Choose United Airlines flights from Hayden to Ontario. The one-way connecting flight with United Airlines departs from Yampa Valley Airport on Wed, Mar 5, arriving at Ontario International Airport. One-way Prices start from VND 4,198,413 including taxes and charges.

      • HDN07:05 am
        6h 37m
        1 stop
        ONT12:42 pm
        Wed, Feb 26|Hayden - Ontario|United Airlines
        VND 4,508,103
        VND 4,508,103

        Choose United Airlines flights from Hayden to Ontario. The one-way connecting flight with United Airlines departs from Yampa Valley Airport on Wed, Feb 26, arriving at Ontario International Airport. One-way Prices start from VND 4,508,103 including taxes and charges.

      • HDN03:32 pm
        6h 25m
        1 stop
        ONT08:57 pm
        Thu, Mar 6|Hayden - Ontario|United Airlines
        VND 4,631,275
        VND 4,631,275

        Choose United Airlines flights from Hayden to Ontario. The one-way connecting flight with United Airlines departs from Yampa Valley Airport on Thu, Mar 6, arriving at Ontario International Airport. One-way Prices start from VND 4,631,275 including taxes and charges.

      • HDN03:32 pm
        6h 20m
        1 stop
        ONT08:52 pm
        Tue, Mar 4|Hayden - Ontario|United Airlines
        VND 4,631,275
        VND 4,631,275

        Choose United Airlines flights from Hayden to Ontario. The one-way connecting flight with United Airlines departs from Yampa Valley Airport on Tue, Mar 4, arriving at Ontario International Airport. One-way Prices start from VND 4,631,275 including taxes and charges.

      • HDN03:32 pm
        6h 25m
        1 stop
        ONT08:57 pm
        Fri, Mar 7|Hayden - Ontario|United Airlines
        VND 4,631,275
        VND 4,631,275

        Choose United Airlines flights from Hayden to Ontario. The one-way connecting flight with United Airlines departs from Yampa Valley Airport on Fri, Mar 7, arriving at Ontario International Airport. One-way Prices start from VND 4,631,275 including taxes and charges.

      • HDN03:32 pm
        9h 27m
        1 stop
        ONT11:59 pm
        Sat, Mar 8|Hayden - Ontario|United Airlines
        VND 4,722,775
        VND 4,722,775

        Choose United Airlines flights from Hayden to Ontario. The one-way connecting flight with United Airlines departs from Yampa Valley Airport on Sat, Mar 8, arriving at Ontario International Airport. One-way Prices start from VND 4,722,775 including taxes and charges.

      • HDN03:32 pm
        9h 37m
        1 stop
        ONT12:09 am
        Mon, Mar 10|Hayden - Ontario|United Airlines
        VND 4,933,927
        VND 4,933,927

        Choose United Airlines flights from Hayden to Ontario. The one-way connecting flight with United Airlines departs from Yampa Valley Airport on Mon, Mar 10, arriving at Ontario International Airport. One-way Prices start from VND 4,933,927 including taxes and charges.

      • HDN01:00 pm
        3h 5m
        Nonstop
        ONT02:00 pm
        Sat, Mar 1|Hayden - Ontario|United Airlines
        Find More Flights
        Find More Flights

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

Hayden to Los Angeles Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA2851

    American Airlines

    01:26 pm

    HDN

    2.4h

    04:49 pm

    DFW

    SMTWTFS
    Search

  2. AA3006

    American Airlines

    05:19 pm

    DFW

    3.3h

    06:35 pm

    ONT

    SMTWTFS

  3. AA1924

    American Airlines

    02:47 pm

    HDN

    2.4h

    06:10 pm

    DFW

    -----F-
    Search

  4. AA3181

    American Airlines

    09:00 pm

    DFW

    3.3h

    10:16 pm

    ONT

    SMTWTFS

  5. UA1630

    United Airlines

    03:32 pm

    HDN

    1.1h

    04:37 pm

    DEN

    SMTWTFS
    Search

  6. F91499

    Frontier Airlines

    10:38 pm

    DEN

    2.4h

    11:59 pm

    ONT

    SMTWTFS

  7. UA1630

    United Airlines

    03:32 pm

    HDN

    1.1h

    04:37 pm

    DEN

    SMTWTFS
    Search

  8. F92907

    Frontier Airlines

    09:30 am

    DEN

    2.5h

    11:00 am

    ONT

    S------

  9. UA1630

    United Airlines

    03:32 pm

    HDN

    1.1h

    04:37 pm

    DEN

    SMTWTFS
    Search

  10. F93825

    Frontier Airlines

    10:22 pm

    DEN

    2.5h

    11:54 pm

    ONT

    ------S

  11. UA1630

    United Airlines

    03:32 pm

    HDN

    1.1h

    04:37 pm

    DEN

    SMTWTFS
    Search

  12. UA351

    United Airlines

    07:25 pm

    DEN

    2.5h

    08:52 pm

    ONT

    SMTWTFS

  13. UA5842

    United Airlines

    03:59 pm

    HDN

    2.9h

    05:50 pm

    SFO

    -----F-
    Search

  14. UA794

    United Airlines

    07:10 pm

    SFO

    1.5h

    08:40 pm

    ONT

    SMTWTFS

  15. HA4889

    Hawaiian Airlines

    05:28 pm

    HDN

    2.7h

    07:08 pm

    SEA

    --T--FS
    Search

  16. HA6610

    Hawaiian Airlines

    03:49 pm

    SEA

    2.5h

    06:19 pm

    ONT

    S---TF-

  17. UA2231

    United Airlines

    07:15 am

    HDN

    1.5h

    08:43 am

    DEN

    SMTWTFS
    Search

  18. UA430

    United Airlines

    11:15 am

    DEN

    2.3h

    12:33 pm

    ONT

    SMTWTFS

  19. AS2016

    Alaska Airlines

    12:10 pm

    HDN

    2.8h

    01:58 pm

    SEA

    --T--FS
    Search

  20. AS1024

    Alaska Airlines

    06:28 pm

    SEA

    2.5h

    09:00 pm

    ONT

    -----F-
Find more flights and airlines

When is the cheapest time to fly from Hayden to Ontario?

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 Hayden (HDN) to Ontario (ONT) the cheapest?

    Airlines adjust prices for flights from Hayden to Ontario 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 Hayden (HDN) to Ontario (ONT) cost?

    According to Trip.com's data, the lowest price is around VND 14,675,089.

How to find a cheap flight from Hayden to Ontario

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 Hayden to Ontario. 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 | Hayden to Ontario

Cheapest nonstop flight priceVND 3,857,049
Cheapest round-trip ticket priceVND 10,346,465
Flight distance11,454.79 km
Popular airlineAlaska Airlines

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.