$149 Cheap Flights from Redmond (RDM) to Baltimore (BWI)

View $149 flight on Sat, May 9, 2026Opens in a new window

Popular airlines from Redmond Municipal Airport (RDM) to Baltimore Washington Intl. Airport (BWI)

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Cheap Flights from Redmond to Baltimore (RDM-BWI)

Prices were available within the past 7 days and start at $149 for one-way flights and $289 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, Apr 21 - Wed, Apr 22
RDM
Redmond
BWI
Baltimore
$289 Roundtrip, found 1 day ago
$289
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Apr 21 from Redmond to Baltimore, returning Wed, Apr 22, priced at $289 found 1 day ago
Alaska Airlines
Tue, Apr 21 - Wed, Apr 22
RDM
Redmond
BWI
Baltimore
$299 Roundtrip, found 1 day ago
$299
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Apr 21 from Redmond to Baltimore, returning Wed, Apr 22, priced at $299 found 1 day ago
Alaska Airlines
Sat, Apr 25 - Sat, May 2
RDM
Redmond
BWI
Baltimore
$309 Roundtrip, found 18 hours ago
$309
Roundtrip
found 18 hours ago
Select Alaska Airlines flight, departing Sat, Apr 25 from Redmond to Baltimore, returning Sat, May 2, priced at $309 found 18 hours ago
United
Tue, Apr 28 - Tue, May 5
RDM
Redmond
BWI
Baltimore
$314 Roundtrip, found 1 hour ago
$314
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Apr 28 from Redmond to Baltimore, returning Tue, May 5, priced at $314 found 1 hour ago
United
Tue, Apr 28 - Tue, May 5
RDM
Redmond
BWI
Baltimore
$323 Roundtrip, found 1 hour ago
$323
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Apr 28 from Redmond to Baltimore, returning Tue, May 5, priced at $323 found 1 hour ago
United
Tue, Apr 28 - Tue, May 5
RDM
Redmond
BWI
Baltimore
$328 Roundtrip, found 1 hour ago
$328
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Apr 28 from Redmond to Baltimore, returning Tue, May 5, priced at $328 found 1 hour ago
Delta
Tue, Apr 28 - Tue, May 5
RDM
Redmond
BWI
Baltimore
$333 Roundtrip, found 1 hour ago
$333
Roundtrip
found 1 hour ago
Select Delta flight, departing Tue, Apr 28 from Redmond to Baltimore, returning Tue, May 5, priced at $333 found 1 hour ago
Delta
Tue, Apr 28 - Tue, May 5
RDM
Redmond
BWI
Baltimore
$334 Roundtrip, found 1 hour ago
$334
Roundtrip
found 1 hour ago
Select Delta flight, departing Tue, Apr 28 from Redmond to Baltimore, returning Tue, May 5, priced at $334 found 1 hour ago
United
Mon, Apr 13 - Wed, Apr 15
RDM
Redmond
BWI
Baltimore
$339 Roundtrip, found 1 day ago
$339
Roundtrip
found 1 day ago
Select United flight, departing Mon, Apr 13 from Redmond to Baltimore, returning Wed, Apr 15, priced at $339 found 1 day ago
American Airlines
Thu, Feb 4 - Mon, Feb 8
RDM
Redmond
BWI
Baltimore
$399 Roundtrip, found 2 days ago
$399
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Feb 4 from Redmond to Baltimore, returning Mon, Feb 8, priced at $399 found 2 days ago

Alternative airports near Baltimore

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Ronald Reagan Washington National DCA. Cheapest option available. Average driving time to city center is 57 minutes. Flights from $717
DCA
Ronald Reagan Washington National
Cheapest
Average driving time to city center57 min
Flights from $717

Find the cheapest month to fly from Redmond (RDM) to Baltimore (BWI)

January is typically the cheapest month to fly

From $275 - $1,062 per traveler.

Frequently asked questions

How much does a flight from Redmond, OR (RDM-Robert's Field) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) cost?
You can find cheap one-way flights from $149 and cheap return flights from $289 Redmond, OR (RDM-Robert's Field) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) with Expedia. One-way flights generally range between $260 and $1308, and roundtrip flights usually range from $457 to $1747. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Redmond, OR (RDM-Robert's Field) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Redmond, OR (RDM-Robert's Field) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
January is the cheapest month to fly from Redmond (RDM) to Baltimore (BWI), with average return fares around $393. This is about 25% lower than the average price throughout the year, as travel demand is generally lower after the holiday season. Other budget-friendly months include July and November.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Redmond, OR (RDM-Robert's Field) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
Enter RDM to BWI and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Redmond, OR (RDM-Robert's Field) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
United is one of the cheapest airlines offering connecting flights from Redmond, OR (RDM) to Baltimore, MD (BWI), with round-trip tickets starting from around $334.36 with a layover in San Francisco Intl. (SFO). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Redmond, OR (RDM-Robert's Field) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
To find a cheap flight from Redmond, OR (RDM-Robert's Field) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Redmond, OR (RDM-Robert's Field) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
The best times to fly from Redmond, OR (RDM) to Baltimore, MD (BWI) are January and July. With average return flight prices around $393, these months offer a good balance of affordability and flight options. January is often quieter post-holidays, while July is perfect for summer adventures.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Redmond, OR (RDM-Robert's Field) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
The earliest flight from Robert's Field (RDM) to Baltimore Washington International Thurgood Marshall Airport (BWI) typically departs at around 5:00 AM, operated by Delta. This seasonal service is active in December, so if you're traveling during this month, an early flight can help you reach your destination in good time. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Redmond, OR (RDM-Robert's Field) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
For flights from Redmond, OR (RDM-Robert's Field) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall), the most popular departure times are in the early morning, from 3am to 6am. About 35% of passengers choose this time window. Many major carriers, including United Airlines, American Airlines and Alaska Airlines, offer flights during this window. This timing is favored as it allows travelers to maximize their day upon arrival in Baltimore.
How long does it take to fly from Redmond, OR (RDM-Robert's Field) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
Flying from RDM to BWI with a connection usually takes about 7 hours, traveling roughly 2,293 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Redmond, OR (RDM-Robert's Field) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
You can fly first class between RDM and BWI. First class cabins are available on:

  • United Airlines
  • Delta Air Lines
  • American Airlines

How do I earn miles on a Redmond, OR (RDM-Robert's Field) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight with Expedia?
It's easy to earn miles on a Redmond, OR (RDM-Robert's Field) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Baltimore from Robert's Field (RDM)?
If you're planning to travel to Baltimore from Robert's Field (RDM), you can fly into Baltimore Washington Intl. Thurgood Marshall (BWI) Some flights may connect through major hubs like Sky Harbor Intl. (PHX), Seattle - Tacoma Intl. (SEA), San Francisco Intl. (SFO) before reaching Baltimore. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Redmond, OR (RDM-Robert's Field) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) at the last minute?
Typically, booking a last minute flight from Redmond, OR (RDM-Robert's Field) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Redmond, OR (RDM-Robert's Field) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight and hotel package?
Securing a Redmond, OR (RDM-Robert's Field) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) Baltimore Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Redmond, OR (RDM-Robert's Field) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
If you booked your Redmond, OR (RDM-Robert's Field) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Robert's Field
Destination airport
Baltimore Washington Intl. Thurgood Marshall
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
$288
Distance
2292 mi

Book with confidence

Redmond to Baltimore Flights

The cheapest times to fly from Redmond to Baltimore

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 Redmond to Baltimore are during the month of April. You can find some of the cheapest flights from Redmond to Baltimore with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Redmond to Baltimore

Sunday is one of the best days to book for cheap flights from Redmond to Baltimore: 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 Redmond to Baltimore

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 Redmond to Baltimore in 2026. You can also book with separate airlines for your outbound and return journeys, from $149 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 Redmond to Baltimore 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 Redmond to Baltimore 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.

 

Redmond to Baltimore Flights

*Flight schedules are subject to change.

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*Available to One Key members.