$217 Cheap Flights from Boston (BOS) to Redmond (RDM)

Boston (BOS) to Redmond (RDM) at a glance

Explore a range of airlines providing services from Boston Logan International Airport (BOS) to Redmond's Robert's Field Airport (RDM) on this domestic long-haul journey. Evaluate options for Boston to Redmond flights, including budget-friendly choices, to find the best itinerary that aligns with your travel plans and budget. Dive into Redmond's iconic attractions and neighborhoods while considering the essential details for your Boston to Redmond airfare.

• Fastest flight duration: around 7h 30m in-flight, plus roughly 1h 15m layover with one stop
• Route distance: roughly 2,500 miles (4,020 km)
• Flights per week: around 10 departures on average
• Typical fares (one-way): economy tickets often range from $170–$510, depending on seasonality and how far ahead you book

Flights from Logan International Airport (BOS) to Robert's Field Airport (RDM)

Based on recent traveler bookings, here are the top airlines flying from Boston to Redmond, favored for their one-stop services. Popular layover options include Seattle-Tacoma International Airport (SEA, approximately 1h 15m layover), Denver International Airport (DEN, around 1h 15m layover), and Sky Harbor International Airport (PHX, also about 1h 15m layover). These choices allow you to tailor your journey according to price, total travel time, and cabin class, helping you find the best itinerary for your needs.

• Alaska Airlines: This full-service airline provides one-stop flights, with one-way fares generally falling between $170 and $510. It represents about 31% of departures on this route, featuring an in-air duration of 7 hours and 30 minutes, and a total travel time of approximately 9 hours, including the layover.
• United: Operating as a full-service carrier, United offers one-stop service with one-way prices usually ranging from $175 to $655. It accounts for nearly 29% of the departures on this route, with a flight time of 7 hours and 30 minutes and a total journey time close to 9 hours when factoring in the layover.
• Delta: As a full-service airline offering one-stop service, Delta's one-way fares typically range from $170 to $555. It makes up about 22% of departures on this route, featuring a flight duration of 7 hours and 30 minutes and a total travel time of around 9 hours, including the layover.
• American Airlines: This full-service carrier provides one-stop options, with one-way fares generally between $170 and $645. It is responsible for approximately 17% of the departures on this route, with an in-flight time of 7 hours and 30 minutes and a total journey duration of about 9 hours, including any layover.
• Hawaiian Airlines: Serving as a full-service airline, Hawaiian Airlines offers one-stop service with one-way fares typically ranging from $265 to $420. It makes up roughly 1% of departures on this route, featuring a flight duration of 7 hours and 30 minutes and a total travel time of nearly 9 hours, encompassing a layover.

Travelers can enhance their journey from Boston to Redmond by upgrading their flight. Leading airlines offering first-class service include Delta, American Airlines, and United.

Best time to fly from Boston (BOS) to Redmond (RDM)

The most popular months for travelers flying from Boston to Redmond are March, June, and August, when peak temperatures in Redmond reach up to 69.3°F in August. If you prefer quieter travel, consider October, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 49.3°F. For better deals, August usually offers the lowest average one-way fare around $281. Flight availability peaks in June, July, and August, with approximately 11 flights per week, making it easier to find convenient departure times. January has the fewest flights, with approximately 8 flights per week.

• Cheapest time to fly: August usually offers good deals with average one-way fare around $281, roughly 14% cheaper than the yearly average.
• More budget-friendly months to fly: October, January, and May typically offer average one-way fares roughly ranging from $286 to $305.
• Most flight options: June, July, and August have the highest number of flights from Boston to Redmond, with approximately 11 flights per week, giving you more flexibility in scheduling your trip.

*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.

How to find the best prices for flights from Boston (BOS) to Redmond (RDM)

Getting some of the best deals on flights from Boston 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 found when booking 2 to 8 weeks in advance, which coincides with when most travelers make their reservations. Morning departures between 5 a.m. and 12 p.m. tend to provide lower fares and are the most popular flight times. Additionally, flying on Sunday often results in cheaper prices, although Wednesday remains the busiest 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 Logan International Airport

Redmond welcomes travelers from Boston 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, making it easily accessible for travelers needing public transportation.

Boston to Redmond Flights

The cheapest times to fly from Boston to Redmond

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Boston to Redmond are during the month of October. You can find some of the cheapest flights from Boston to Redmond with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Boston to Redmond

Sunday is one of the best days to book for cheap flights from Boston to Redmond: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Boston to Redmond

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Boston to Redmond in 2026. You can also book with separate airlines for your outbound and return journeys, from $217 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Boston to Redmond flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Boston to Redmond airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.