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Cheap Flights from Ontario to Tri Cities Airport

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight

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

Selected Airlines from Ontario to Tri Cities Airport
Frontier Airlines
From US$100
Alaska Airlines
From US$102
Delta Air Lines
From US$113
United Airlines
From US$145
American Airlines
From US$199
ANA airlines
Find more flights and airlines

There are 1 airport(s) in Ontario. Discover the top routes now!

Flight Schedule from Ontario to Tri Cities Airport
Flight info.
Departure
Arrival
Weekly Schedule
  1. AS1091

    06:00

    ONT

    2.8h

    08:50

    SEA

    SMTWTFS
  2. AS2248

    13:59

    SEA

    0.9h

    14:55

    PSC

    SMTWTF-
  3. UA2638

    06:00

    ONT

    1.5h

    07:29

    SFO

    SMT---S
  4. UA5418

    10:20

    SFO

    2.1h

    12:29

    PSC

    SMTW--S
  5. DL2530

    06:00

    ONT

    2.8h

    08:47

    SEA

    SMTWTFS
  6. DL3992

    09:35

    SEA

    1.1h

    10:43

    PSC

    SMTWTFS
  7. AA560

    06:15

    ONT

    1.3h

    07:30

    PHX

    ---WT--
  8. AA4944

    10:26

    PHX

    2.8h

    13:11

    PSC

    SMTWTFS
  9. F91284

    08:40

    ONT

    1.2h

    09:50

    LAS

    S-TWTFS
  10. AS609

    14:08

    LAS

    2.7h

    16:50

    SEA

    SMTWTFS
  11. AS1022

    19:45

    SEA

    1.0h

    20:45

    PSC

    SMTWTFS
  12. F92677

    12:55

    ONT

    1.5h

    14:25

    SFO

    SMTWTFS
  13. AS1059

    14:47

    SFO

    2.2h

    16:59

    SEA

    S-TWT-S
  14. AS1022

    19:45

    SEA

    1.0h

    20:45

    PSC

    SMTWTFS
  15. F92677

    12:55

    ONT

    1.5h

    14:25

    SFO

    SMTWTFS
  16. AS1327

    18:57

    SFO

    2.1h

    21:04

    SEA

    SMTWTFS
  17. AS2409

    22:59

    SEA

    1.0h

    23:59

    PSC

    SMTWTFS
  18. AS1119

    16:24

    ONT

    2.6h

    18:59

    SEA

    SMTW-FS
  19. AS1022

    19:45

    SEA

    1.0h

    20:45

    PSC

    SMTWTFS
  20. F93210

    23:09

    ONT

    1.2h

    00:21

    LAS

    ----T--
  21. G41714

    06:30

    LAS

    2.5h

    08:57

    PSC

    S------

Flight Info of Flights from Ontario to Tri Cities Airport

Cheapest nonstop flight price

$99

Off-season for travel

December

Peak season for travel

November

FAQs for Ontario to Tri Cities Airport Flights

  • When are flight tickets from Ontario (ONT) to Pasco (PSC) the cheapest?

    Airlines adjust prices for flights from Ontario to Pasco 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 Ontario (ONT) to Pasco (PSC) cost?

    According to Trip.com's data, the lowest price is around $440.
  • What is the transportation method from the main airport to downtown in Pasco?

    • The distance from Tri Cities Airport to downtown is about 2km. It takes about 20 minutes by taxi.