Ontario (ONT) to Redmond (RDM) at a glance

Embark on your journey from Ontario (ONT) to Redmond (RDM) with various airlines offering convenient domestic short-haul flights. Explore your options among full-service carriers to discover the itinerary that aligns perfectly with your budget and schedule as you prepare to experience the renowned attractions and neighborhoods of Redmond. Get all the essential details for flights from Los Angeles - Ontario International Airport (ONT) to Robert's Field Airport (RDM).

• Fastest flight duration: around 3h 15m in-flight, plus roughly 1h 30m layover with one stop
• Route distance: roughly 700 miles (1,130 km)
• Flights per week: around 10 departures on average
• Typical fares (one-way): economy tickets often range from $120–$350, depending on seasonality and how far ahead you book

Flights from Los Angeles - Ontario International Airport (ONT) to Robert's Field Airport (RDM)

According to recent traveler bookings, the top airlines flying from Ontario to Redmond are often chosen for their one-stop services, typically featuring popular layovers at Seattle-Tacoma International Airport (SEA, about 1-hour layover), Portland International Airport (PDX, approximately 1 hour and 45 minutes), and San Francisco International Airport (SFO, around 1 hour and 30 minutes). These options allow you to mix and match fares, overall travel time, and cabin classes to create the ideal itinerary for your journey.

• Alaska Airlines: This full-service airline provides one-stop service, with one-way ticket prices generally falling between $120 and $360. It represents around 44% of departures on this route, featuring an in-flight duration of 3 hours and 15 minutes, and a total travel time of approximately 4 hours and 45 minutes, including the layover.
• United: Another full-service option, United offers one-stop flights with one-way fares typically ranging from $120 to $375. It accounts for about 28% of departures on this route, with an in-flight time of 3 hours and 15 minutes, resulting in a total journey time of roughly 4 hours and 45 minutes, including the layover.
• Delta: As a full-service airline, Delta provides one-stop service with one-way fares usually between $120 and $340. It makes up around 24% of the departures for this route, featuring an in-flight time of 3 hours and 15 minutes, leading to a total travel duration of roughly 4 hours and 45 minutes, including layover time.
• American Airlines: This full-service carrier offers one-stop flights, with one-way prices typically between $120 and $555. It constitutes about 4% of departures on this route, maintaining an in-flight duration of 3 hours and 15 minutes and a total journey time of approximately 4 hours and 45 minutes, factoring in the layover.

Best time to fly from Ontario (ONT) to Redmond (RDM)

The most popular months for travelers flying from Ontario to Redmond are March, July, and August, when peak temperatures in Redmond reach up to 70.2°F in July. If you prefer quieter travel, consider May, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 53.4°F. For better deals, April usually offers the lowest average one-way fare around $195. Flight availability peaks in August and September, with approximately 12 flights per week, making it easier to find convenient departure times. January, March, and April have the fewest flights, with approximately 8 flights per week.

• Cheapest time to fly: April usually offers good deals with average one-way fare around $195, roughly 9% cheaper than the yearly average.
• More budget-friendly months to fly: October, May, and February typically offer average one-way fares of around $200.
• Most flight options: August and September have the highest number of flights from Ontario to Redmond, with approximately 12 flights per week, giving you more flexibility in scheduling your trip.

Month	Temperature	Demand	Weekly Flights	Average one-way Fare
January	33.6°F (0.9°C)	Average	8	$208
February	34.3°F (1.3°C)	Average	11	$203
March	38.8°F (3.8°C)	Slightly High	8	$213
April	44.8°F (7.1°C)	Average	8	$195
May	53.4°F (11.9°C)	Slightly Low	10	$201
June	61.3°F (16.3°C)	Average	11	$253
July	70.2°F (21.2°C)	Slightly High	10	$221
August	69.3°F (20.7°C)	Slightly High	12	$204
September	60.8°F (16.0°C)	Average	12	$214
October	49.3°F (9.6°C)	Average	10	$198
November	38.5°F (3.6°C)	Slightly Low	10	$263
December	32.0°F (0.0°C)	Slightly Low	10	$221

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Ontario (ONT) to Redmond (RDM)

• Orange County to Redmond (SNA-RDM): John Wayne Airport (SNA) is located approximately 31 miles from Los Angeles - Ontario International Airport (ONT). On this route, one-way economy ticket prices generally fall between $100 and $410, influenced by the season and how early you book. Flights are predominantly one-stop, with common layover points including San Francisco International Airport (SFO) and Portland International Airport (PDX). Major airlines operating on this route feature Alaska Airlines and United, with options available for both business and first class service.

How to find the best prices for flights from Ontario (ONT) to Redmond (RDM)

Getting some of the best deals on flights from Ontario to Redmond is all about timing and flexibility. Here are some key tips to help you save:

1. Best times to book and fly: cheaper fares are usually available when booking 2-8 weeks in advance, which coincides with when most travelers make their reservations. Evening departures (6 PM to 12 AM) often provide lower prices, while morning flights (5 AM to 12 PM) are the most sought after. Additionally, flying on Wednesday typically results in cheaper fares, although Sunday remains the most popular travel day.
2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.* Find Redmond hotel and flight deals.
4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Robert's Field Airport from Los Angeles - Ontario International Airport

Redmond welcomes travelers from Ontario with a range of transport options based on price, convenience, and proximity. Here's how to reach Redmond efficiently:

• Hotel transfer: Transfers offer a convenient way to reach your hotel in Redmond, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
• Car rental: Renting a car from Robert's Field Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Robert's Field Airport on Expedia.
• Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
• Public transportation: From Robert's Field Airport, Redmond Transit Center, a bus station, is located about 1.9 miles away by car, providing convenient access for travelers heading to various destinations.