Frontier from ONT
Cheap Frontier Flights from Ontario/LA (ONT)
Frontier flies nonstop from Ontario International Airport to 68 destinations. FlyGoWild scans them all at once, showing GoWild, Discount Den, and standard fares side by side with real seat counts, so you grab the cheapest seat before it disappears.
- Nonstop destinations
- 68
- Domestic / international
- 59 / 9
- Avg GoWild all-in
- ~$25
- GoWild hub rating
- Strong
Best time to find GoWild seats from Ontario/LA
As a high-frequency Frontier hub, Ontario/LA releases GoWild seats more often than thin, one-flight-a-day cities. Most open at 12:00 AM local time the night before departure, with extra availability popping up at random through the day. The reliable move is to set an alert and let FlyGoWild watch for the drop instead of refreshing frontier.com.
Quickest Frontier hops from Ontario/LA
| Route | Nonstop time | GoWild all-in |
|---|---|---|
| ONT → LAS Las Vegas | 1h | ~$15 |
| ONT → PHX Phoenix | 1h 15m | ~$15 |
| ONT → SJC San Jose | 1h 15m | ~$15 |
| ONT → OAK Oakland | 1h 20m | ~$15 |
| ONT → SFO San Francisco | 1h 20m | ~$15 |
| ONT → SMF Sacramento | 1h 20m | ~$15 |
Nonstop times are estimated from great-circle distance. GoWild all-in is the typical taxes and fees on a $0.01 fare, not a live quote — it shifts by date and route.
Where Frontier flies from Ontario/LA
- Atlanta ATL
- Austin AUS
- Baltimore BWI
- Bentonville/Fayetteville XNA
- Boise BOI
- Cancun CUN
- Cedar Rapids CID
- Charlotte CLT
- Chicago MDW
- Chicago ORD
- Chihuahua CUU
- Cincinnati CVG
- Cleveland CLE
- Columbus CMH
- Corpus Christi CRP
- Dallas DFW
- Denver DEN
- Des Moines DSM
- Detroit DTW
- El Paso ELP
- Fargo FAR
- Fort Lauderdale FLL
- Grand Rapids GRR
- Guadalajara GDL
- Guatemala City GUA
- Houston IAH
- Indianapolis IND
- Kansas City MCI
- Knoxville TYS
- Las Vegas LAS
- Leon/Guanajuato BJX
- Little Rock LIT
- Madison MSN
- Memphis MEM
- Mexico City (AICM) MEX
- Miami MIA
- Minneapolis/St. Paul MSP
- Morelia MLM
- Nashville BNA
- New Orleans MSY
- New York City LGA
- Oakland OAK
- Oklahoma City OKC
- Omaha OMA
- Orlando MCO
- Pensacola PNS
- Philadelphia PHL
- Phoenix PHX
- Portland PDX
- Raleigh RDU
- Reno RNO
- Richmond RIC
- Sacramento SMF
- Salt Lake City SLC
- San Antonio SAT
- San Francisco SFO
- San Jose SJC
- San Juan SJU
- San Luis Potosi SLP
- San Salvador SAL
- Seattle SEA
- Sioux Falls FSD
- Spokane GEG
- St. Louis STL
- Tampa TPA
- Tucson TUS
- Washington DCA
- Washington IAD
Other Frontier airports near Ontario/LA
If ONT has nothing open, these nearby airports often do. Search the whole metro at once with city-group search:
Finding GoWild seats from Ontario/LA
The GoWild Pass makes flying out of Ontario/LA almost free, but only if you can find the seats. Frontier releases GoWild availability close to departure and it vanishes fast, and frontier.com only lets you check one route and one date at a time.
FlyGoWild sweeps every route from ONT across a range of dates, shows how many seats are actually left, and alerts you the moment a fare drops, by push, Discord, or email. That's the difference between owning the pass and actually using it.
New to the pass? Read our honest Frontier GoWild Pass guide for what it really costs and how to consistently get on flights.
Frontier from Ontario/LA: FAQs
How many destinations does Frontier fly to from Ontario/LA?
Frontier flies nonstop from Ontario International Airport (ONT) to 68 destinations. FlyGoWild scans every one of them at once so you can compare fares across the whole map instead of one route at a time.
What's the cheapest way to fly Frontier from Ontario/LA?
The Frontier GoWild Pass is the cheapest way out of Ontario/LA: every GoWild fare books at a $0.01 base fare, so a nonstop domestic flight runs about $15 all-in after taxes and fees. The catch is finding open seats — FlyGoWild hunts them across every ONT route and alerts you when one opens.
When do GoWild seats open for flights from Ontario/LA?
GoWild seats from ONT most often open at 12:00 AM local time the night before departure, with extra availability appearing at random through the day. Setting a fare alert is the most reliable way to catch one the moment it opens.
Are there other Frontier airports near Ontario/LA?
Yes — Santa Ana (SNA), Burbank (BUR), Los Angeles (LAX) are within roughly 90 miles of Ontario/LA. If ONT has no open GoWild seat, a nearby airport often does, so it's worth searching the whole metro at once.
The hunt starts free.
Create an account and run your first hunts from Ontario/LA in under a minute.
Create free account