Award flights from Idaho Falls (IDA) to Ontario, California (ONT)

In the last 30 days AwardTool saw award space on 6 programs for IDA→ONT. Lowest economy: 9,000 points + $5.60 (Alaska Atmos Rewards). Lowest business class: 29,500 miles + $41.43 (Air France/KLM Flying Blue). Lowest first class: 20,000 points + $5.60 (Alaska Atmos Rewards).

Prices observed Sep 19 – Oct 19, 2026; newest observation Oct 17, 2026, 17:05 UTC.

Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed Oct 19, 2026. Seats change quickly.

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Idaho Falls (IDA) to Ontario, California (ONT) at a glance

From: Idaho Falls Regional Airport, Idaho Falls, Idaho, United States (IDA)
To: Ontario International, Ontario, California, United States (ONT)
Programs with award space seen: 6 of 6 programs tracked on this route
Nonstop award space seen: Not seen in the last 30 days
Airlines seen on these awards: American Airlines (AA), Alaska Airlines (AS), Delta Air Lines (DL), United Airlines (UA)
Departures with open awards: Apr 2027 to Jun 2027
Most dates with space: 49 of 49 departure dates checked (Alaska Atmos Rewards, economy)
Latest departure with space: Jun 12, 2027
Observation window: Awards observed in the last 30 days
Destination guide: Award flights to Ontario (ONT)

Compare programs by cabin

The lowest one-way award each program showed in each cabin, sorted by points.

Economy

Program	Points + taxes	Stops	Airlines seen	Seats	Dates seen	Newest observation
Alaska Atmos RewardsLowest observed	9,000 pts + $5.60	1 stop	American Airlines (AA), Alaska Airlines (AS)	9+	49	Oct 17, 2026, 17:05 UTC	See dates
Air France/KLM Flying Blue	11,000 pts + $28.16	1 stop	Delta Air Lines (DL)	9+	44	Oct 17, 2026, 17:05 UTC	See dates
American Airlines AAdvantage	12,000 pts + $11.20	1 stop	American Airlines (AA), Alaska Airlines (AS)	—	36	Oct 17, 2026, 17:05 UTC	See dates
United MileagePlus	15,000 pts + $5.60	1 stop	United Airlines (UA)	9+	49	Oct 17, 2026, 17:05 UTC	See dates
Delta SkyMiles	19,600 pts + $5.60	1 stop	Delta Air Lines (DL)	6	49	Oct 17, 2026, 17:05 UTC	See dates
GOL Smiles	21,300 pts + taxes not reported	1 stop	American Airlines (AA), Alaska Airlines (AS)	1	49	Oct 17, 2026, 17:05 UTC	See dates

Business Class

Program	Points + taxes	Stops	Airlines seen	Seats	Dates seen	Newest observation
Air France/KLM Flying BlueLowest observed	29,500 pts + $41.43	1 stop	Delta Air Lines (DL)	1	42	Oct 17, 2026, 17:05 UTC	See dates
GOL Smiles	45,000 pts + taxes not reported	1 stop	American Airlines (AA), Alaska Airlines (AS)	1	49	Oct 17, 2026, 17:05 UTC	See dates

Not seen in business class: American Airlines AAdvantage, Alaska Atmos Rewards, Delta SkyMiles and United MileagePlus.

First Class

Program	Points + taxes	Stops	Airlines seen	Seats	Dates seen	Newest observation
Alaska Atmos RewardsLowest observed	20,000 pts + $5.60	1 stop	American Airlines (AA), Alaska Airlines (AS)	1	49	Oct 17, 2026, 17:05 UTC	See dates
American Airlines AAdvantage	25,000 pts + $5.60	1 stop	American Airlines (AA), Alaska Airlines (AS)	1	36	Oct 17, 2026, 17:05 UTC	See dates
Delta SkyMiles	36,300 pts + $5.60	1 stop	Delta Air Lines (DL)	6	49	Oct 17, 2026, 17:05 UTC	See dates
United MileagePlus	52,300 pts + $5.60	1 stop	United Airlines (UA)	9+	49	Oct 17, 2026, 17:05 UTC	See dates

Not seen in first class: GOL Smiles and Air France/KLM Flying Blue.

Premium economy: not seen in the last 30 days.

Not seen means AwardTool hasn't observed this cabin on this route in the last 30 days. It doesn't mean the airline has no seats. Dates seen counts departure dates with an open award in that cabin at any price; newest observation is the latest time AwardTool saw one of them. Seats is the count the program reported when we observed it; some programs report at most 9.

Prices are one-way per traveler: the program's points or miles plus taxes and carrier fees in USD, as AwardTool observed them in the observation window. Award space changes constantly. A seat we saw may be gone, and space we haven't seen may exist. Always confirm with a live search before transferring points; most transfers can't be reversed.

Best months to fly from Idaho Falls (IDA) to Ontario, California (ONT) on points

Lowest prices among the dates we observed, by departure month. A record, not a forecast.
Month	Economy	Business	First
Apr 2027	11,000 · Flying Blue (4 dates)	29,500 · Flying Blue (3 dates)	25,000 · Atmos (6 dates)
May 2027	11,000 · Flying Blue (29 dates)	29,500 · Flying Blue (28 dates)	25,000 · Atmos (31 dates)
Jun 2027	9,000 · Atmos (12 dates)	29,500 · Flying Blue (11 dates)	20,000 · Atmos (12 dates)

Points that transfer to these programs

Bank points to program miles or points: ratio and typical transfer time
Program	Amex	Bilt	Capital One	Chase	Citi	Wells Fargo
Air France/KLM Flying Blue	1:1 · Instant	1:1 · Instant	1:1 · Instant	1:1 · Instant	1:1 · Instant	1:1 · Instant
Alaska Atmos Rewards	—	1:1 · ~1 day	—	—	—	—
American Airlines AAdvantage	—	—	—	—	1:1 · Instant	—
Delta SkyMiles	1:1 · Instant	—	—	—	—	—
United MileagePlus	—	1:1 · Instant	—	1:1 · Instant	—	—

Check current transfer bonuses. Most transfers can't be reversed. No bank transfers to GOL Smiles.

Search, calendar and alerts from Idaho Falls (IDA) to Ontario, California (ONT)

Route calendar

Every departure date with open award seats on IDA→ONT for Alaska Atmos Rewards and the other programs: a limited window on the free plan and 365 days with Pro.

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Live search

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Search Idaho Falls (IDA) to Ontario, California (ONT)

Panorama

Compare award space from IDA to ONT across dates and programs in one view.

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How many miles or points you need from Idaho Falls (IDA) to Ontario, California (ONT)

In economy, Alaska Atmos Rewards had the lowest observed award, 9,000 points + $5.60; see how many points you need with Alaska Atmos Rewards.
In business class, Air France/KLM Flying Blue had the lowest observed award, 29,500 miles + $41.43; see how many miles you need with Air France/KLM Flying Blue.
In first class, Alaska Atmos Rewards had the lowest observed award, 20,000 points + $5.60; see how many points you need with Alaska Atmos Rewards.

Questions about award flights from Idaho Falls (IDA) to Ontario, California (ONT)

What's the lowest Idaho Falls (IDA) to Ontario, California (ONT) award price AwardTool has seen?

In economy, 9,000 points + $5.60 with Alaska Atmos Rewards. Alaska Atmos Rewards showed economy award space on 49 departure dates at any price (newest observation Oct 17, 2026, 17:05 UTC). In business class, 29,500 miles + $41.43 with Air France/KLM Flying Blue. Air France/KLM Flying Blue showed business-class award space on 42 departure dates at any price (newest observation Oct 17, 2026, 17:05 UTC). Search live before transferring points.

Which loyalty programs had award space from Idaho Falls (IDA) to Ontario, California (ONT)?

6 programs in the last 30 days: American Airlines AAdvantage (economy 36 dates, first class 36 dates); Alaska Atmos Rewards (economy 49 dates, first class 49 dates); Delta SkyMiles (economy 49 dates, first class 49 dates); GOL Smiles (economy 49 dates, business class 49 dates); Air France/KLM Flying Blue (economy 44 dates, business class 42 dates); United MileagePlus (economy 49 dates, first class 49 dates). Dates count departure dates with an open award.

Is there nonstop award space from Idaho Falls (IDA) to Ontario, California (ONT)?

AwardTool hasn't observed nonstop award space on this route in the last 30 days. The awards it saw connected with 1 stop on itineraries including American Airlines, Alaska Airlines, Delta Air Lines and United Airlines. That doesn't mean nonstop space never appears.

Which credit card points can book awards from Idaho Falls (IDA) to Ontario, California (ONT)?

American Express Membership Rewards: Delta SkyMiles (1:1), Air France/KLM Flying Blue (1:1). Bilt Rewards: Alaska Atmos Rewards (1:1), Air France/KLM Flying Blue (1:1), United MileagePlus (1:1). Capital One Miles: Air France/KLM Flying Blue (1:1). Chase Ultimate Rewards: Air France/KLM Flying Blue (1:1), United MileagePlus (1:1). Citi ThankYou Points: American Airlines AAdvantage (1:1), Air France/KLM Flying Blue (1:1). Wells Fargo Rewards: Air France/KLM Flying Blue (1:1). Ratios come from AwardTool's transfer partner list; check current bonuses first.

Which months had the lowest award prices from Idaho Falls (IDA) to Ontario, California (ONT)?

Counting only month prices from programs with award space on 2 or more dates that month, and leaving out unusually low outliers: in economy, the lowest award was for Jun 2027 departures, 9,000 points with Atmos (12 dates); in business class, the lowest award was for May 2027 departures, 29,500 miles with Flying Blue (28 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.