What airlines fly to State of Washington?

Alaska Airlines, Southwest and Delta are the top three most popular airlines that fly to State of Washington from Maryland according to our data. Alaska Airlines is the first choice among our users, with 64% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 9 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

How long is the flight from Maryland to State of Washington?

If you’re flying from a popular airport in Maryland, such as Baltimore or Salisbury, and flying into State of Washington, then you can expect flight times to average 5h 39m and 8h 06m, respectively.

How many flights depart from Maryland to State of Washington on average per day?

36 flights are operational daily from Maryland to State of Washington as of June 2026. The most popular departure time for this route is 7:00PM, with 50% of flights per day taking off at noon.

What is the cheapest airline that flies from Maryland to Washington?

United Airlines, Delta, and Alaska Airlines are the most popular carriers operating from Maryland to Washington

How many flights depart from Maryland to State of Washington on average per week?

As of June 2026, 258 flights take off from Maryland and land in State of Washington each week. The most common flight departure day for this route is Fri, with 21% of weekly flights taking off on this day.

When did momondo last update prices for flights from Maryland to Washington?

Prices for flights from Maryland to Washington are updated daily.

How many operators does momondo search for flights from Maryland to Washington?

The number of operators available for flights from Maryland to Washington is 9 as of June 2026.

How old do you have to be to fly from Maryland to Washington?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Maryland to Washington.

What documentation or ID do you need to fly to Washington?

The travel and health documents you'll need for your trip to Washington may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$91 Cheap Flights from Maryland to Washington in 2026

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Maryland to Washington

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:10 am - 12:20 pm

IAD

GEG

8h 10m

1 stop

9:17 am - 10:49 pm

GEG

IAD

10h 32m

1 stop

$197Delta

Tue, Sep 15 - Tue, Sep 22

7:10 am - 12:16 pm

IAD

GEG

8h 06m

1 stop

10:56 pm - 9:20 am

GEG

IAD

7h 24m

1 stop

$208Delta

Tue, Aug 18 - Mon, Aug 24

4:43 pm - 7:15 pm

BWI

PDX

5h 32mnonstop

7:30 am - 3:40 pm

PDX

BWI

5h 10mnonstop

$213Alaska Airlines

Tue, Sep 1 - Wed, Sep 9

8:10 am - 10:40 am

BWI

PDX

5h 30mnonstop

5:50 am - 4:30 pm

PDX

BWI

7h 40m

1 stop

$223Southwest

Tue, Aug 25 - Tue, Sep 1

3:30 pm - 10:15 pm

BWI

PDX

9h 45m

2 stops

10:45 pm - 6:40 am

PDX

BWI

4h 55mnonstop

$228Southwest

Tue, Aug 25 - Tue, Sep 1

7:20 pm - 12:50 am

BWI

SEA

8h 30m

1 stop

5:10 am - 3:14 pm

SEA

BWI

7h 04m

1 stop

$238American Airlines

Thu, Aug 20 - Wed, Sep 2

7:17 pm - 12:55 am

BWI

PDX

8h 38m

1 stop

11:41 pm - 11:08 am

PDX

BWI

8h 27m

1 stop

$245American Airlines

Mon, Jul 13 - Tue, Jul 21

6:18 pm - 9:00 pm

BWI

SEA

5h 42mnonstop

10:23 pm - 6:30 am

SEA

BWI

5h 07mnonstop

$252Alaska Airlines

Sat, Aug 29 - Mon, Sep 14

1:24 pm - 8:53 pm

PHL

GEG

10h 29m

2 stops

5:00 am - 3:36 pm

GEG

PHL

7h 36m

1 stop

$284United Airlines

Sat, Oct 24 - Sat, Oct 31

3:48 pm - 8:46 pm

PHL

GEG

7h 58m

1 stop

1:37 pm - 11:45 pm

GEG

PHL

7h 08m

1 stop

$299United Airlines

Mon, Aug 24 - Fri, Aug 28

American Airlines flights from Maryland to State of Washington

Our best American Airlines deals on Maryland to State of Washington flight tickets

American Airlines

Sep 9

BWI10:38 amBaltimore/Washington

10h 59m

1 stop

SEA6:37 pmSeattle/Tacoma Intl

Sep 10

SEA11:59 pmSeattle/Tacoma Intl

8h 10m

1 stop

BWI11:09 amBaltimore/Washington

$238

American Airlines

Aug 29

IAD2:53 pmWashington, D.C. Dulles Intl

8h 49m

1 stop

GEG8:42 pmSpokane

Sep 5

GEG5:40 amSpokane

9h 47m

1 stop

IAD6:27 pmWashington, D.C. Dulles Intl

$255

American Airlines

Jul 13

BWI7:17 pmBaltimore/Washington

8h 38m

1 stop

PDX12:55 amPortland

Jul 17

PDX11:41 pmPortland

8h 27m

1 stop

BWI11:08 amBaltimore/Washington

$257

Alaska Airlines flights from Maryland to State of Washington

Our best Alaska Airlines deals on Maryland to State of Washington flight tickets

Alaska Airlines

Sep 1

BWI4:43 pmBaltimore/Washington

5h 32m

PDX7:15 pmPortland

Sep 9

PDX7:30 amPortland

5h 10m

BWI3:40 pmBaltimore/Washington

$213

Alaska Airlines

Aug 29

BWI6:18 pmBaltimore/Washington

5h 42m

SEA9:00 pmSeattle/Tacoma Intl

Sep 14

SEA10:23 pmSeattle/Tacoma Intl

5h 07m

BWI6:30 amBaltimore/Washington

$252

Alaska Airlines

Aug 4

BWI4:19 pmBaltimore/Washington

5h 37m

PDX6:56 pmPortland

Aug 12

PDX7:12 amPortland

5h 04m

BWI3:16 pmBaltimore/Washington

$258

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Spokane

IAD - GEG

IADGEG

Washington, D.C. Dulles Intl

Tue 9/15

7:10 am-12:20 pm

1 stop8h 10m

Spokane

Tue 9/22

9:17 am-10:49 pm

1 stop10h 32m

$197

Washington, D.C.Spokane

IAD - GEG

IADGEG

Washington, D.C. Dulles Intl

Tue 8/18

7:10 am-12:16 pm

1 stop8h 06m

Spokane

Mon 8/24

10:56 pm-9:20 am

1 stop7h 24m

$208

Quickest round-trip

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Tue 9/1

4:43 pm-7:15 pm

Nonstop5h 32m

Portland

Wed 9/9

7:30 am-3:40 pm

Nonstop5h 10m

$213

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Tue 8/25

8:10 am-10:40 am

Nonstop5h 30m

Portland

Tue 9/1

5:50 am-4:30 pm

1 stop7h 40m

$223

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Tue 8/25

3:30 pm-10:15 pm

2 stops9h 45m

Portland

Tue 9/1

10:45 pm-6:40 am

Nonstop4h 55m

$228

BaltimoreSeattle

BWI - SEA

BWISEA

Baltimore/Washington

Thu 8/20

7:20 pm-12:50 am

1 stop8h 30m

Seattle/Tacoma Intl

Wed 9/2

5:10 am-3:14 pm

1 stop7h 04m

$238

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Mon 7/13

7:17 pm-12:55 am

1 stop8h 38m

Portland

Tue 7/21

11:41 pm-11:08 am

1 stop8h 27m

$245

BaltimoreSeattle

BWI - SEA

BWISEA

Baltimore/Washington

Sat 8/29

6:18 pm-9:00 pm

Nonstop5h 42m

Seattle/Tacoma Intl

Mon 9/14

10:23 pm-6:30 am

Nonstop5h 07m

$252

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Sat 10/24

1:24 pm-8:53 pm

2 stops10h 29m

Spokane

Sat 10/31

5:00 am-3:36 pm

1 stop7h 36m

$284

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Mon 8/24

3:48 pm-8:46 pm

1 stop7h 58m

Spokane

Fri 8/28

1:37 pm-11:45 pm

1 stop7h 08m

$299

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Maryland to State of Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to State of Washington?

The month of August is, on average, the cheapest month to fly to State of Washington from Maryland, with most prices found around $98. If you aren’t able to travel to State of Washington during the month of August, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $98.

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from Maryland to State of Washington is on a Tuesday. Travelers who choose to depart for State of Washington on a Tuesday will often find tickets for as low as $449. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Maryland to State of Washington for around $554.

What is the cheapest time of day to depart on your flight to State of Washington?

The cheapest time of day to fly to State of Washington is in the evening when flights can be purchased for as low as $483. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $523 on average. Flights to State of Washington from Maryland in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Maryland to Washington flight route?

Fly from Baltimore/Washington to Seattle/Tacoma Intl for the best Maryland - Washington flight prices

How far in advance should I book a flight from Maryland to Washington?

You are more likely to see cheaper flights to State of Washington from Maryland when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $378 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Maryland for as low as $343 on momondo.

What cabin class options are available on Maryland to State of Washington flights?

There are 4 cabin classes available to choose from on Maryland to State of Washington flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Maryland to State of Washington flights?

No. A direct flight is the cheapest option for a flight between Maryland to State of Washington.

Cheap Maryland to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Maryland to State of Washington

Best Price Found	$230
Fastest flight time	5h 25m
Direct flights	Every day
Airports in State of Washington	96 airports

The best one-way flight to State of Washington from Maryland in the past 72 hours is $230. The best round-trip flight deal from Maryland to State of Washington found on momondo in the last 72 hours is $427.

The fastest flight from Maryland to State of Washington takes 5h 25m

Direct flights go from Maryland to State of Washington every day.

There are 96 airports in State of Washington. From Maryland there are direct flights to Portland (PDX), Seattle/Tacoma Intl (SEA).

Search flight deals

Frequently asked questions about flying from Maryland to Washington

When did momondo last update prices for flights from Maryland to Washington?
Prices for flights from Maryland to Washington are updated daily.
How many operators does momondo search for flights from Maryland to Washington?
The number of operators available for flights from Maryland to Washington is 9 as of June 2026.
How old do you have to be to fly from Maryland to Washington?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Maryland to Washington.
What documentation or ID do you need to fly to Washington?
The travel and health documents you'll need for your trip to Washington may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Maryland to State of Washington?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Maryland to State of Washington is Boeing 737-800 Passenger/BBJ2 (winglets) (30.15% of total bookings). The next most popular plane models are Boeing 737 MAX 9 (18.49%), Boeing 737 (15.46%), and Airbus A321neo (8.24%).

Best airlines flying from Maryland to State of Washington

Compare and see reviews for airlines that fly from Maryland to State of Washington with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $100	Free Cancellation	Rating 7.8 8,396 reviews	Search Delta flights
Frontier	PriceFrom $137	Free Cancellation	Rating 5.6 2,912 reviews	Search Frontier flights
Hawaiian Airlines	PriceFrom $158	Free Cancellation	Rating 7.8 2,831 reviews	Search Hawaiian Airlines flights
American Airlines	PriceFrom $179	Free Cancellation	Rating 7.1 11,652 reviews	Search American Airlines flights
JetBlue	PriceFrom $219	Free Cancellation	Rating 7.1 2,982 reviews	Search JetBlue flights
Southwest	PriceFrom $226	Free Cancellation	Rating 8.0 4,256 reviews	Search Southwest flights
United Airlines	PriceFrom $228	Free Cancellation	Rating 7.4 9,780 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $260	Free Cancellation	Rating 7.9 12,469 reviews	Search Alaska Airlines flights
Sun Country Air	PriceFrom $295	Free Cancellation	Rating 6.8 333 reviews	Search Sun Country Air flights

Why use momondo?

Why should I use momondo to find a flight deal from Maryland to Washington?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Maryland to Washington for you.

Can I find flights from Maryland to Washington with flexible booking policies on momondo?

Yes. All flights to Washington from Maryland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Maryland to Washington?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington from Maryland.

I’m not ready to book a flight from Maryland to Washington right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Washington, momondo offers a useful price alert feature which will track prices for flights to Washington from Maryland and alert you when they change.

An easier way to manage your State of Washington trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Mon 7/6

Mon 7/13

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Washington

Popular cities

Other flights from Maryland

Other flights to Washington

Airlines

Complete your trip

Feeling lucky

Popular cities in Washington

Flights to New Yorkfrom $61

Flights to Los Angelesfrom $49

Flights to Orlandofrom $50

Flights to Miamifrom $69

Flights to Chicagofrom $56

Flights to San Franciscofrom $59

Flights to Las Vegasfrom $50

Flights to Washington, D.C.from $42

Flights to Bostonfrom $75

Flights to Atlantafrom $50

Flights to Fort Lauderdalefrom $46

Flights to Dallasfrom $50

Cheap flights from Maryland to Washington from $91

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maryland to Washington departing on 8/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Maryland to Washington

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

American Airlines flights from Maryland to State of Washington

Our best American Airlines deals on Maryland to State of Washington flight tickets

Alaska Airlines flights from Maryland to State of Washington

Our best Alaska Airlines deals on Maryland to State of Washington flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Maryland to Washington that are best for you.

See travel insights to Washington from

How to get the cheapest flight ticket from Maryland to State of Washington

What is the cheapest month to fly to State of Washington?

What is the cheapest day to depart on your flight to State of Washington?

What is the cheapest time of day to depart on your flight to State of Washington?

What is the cheapest Maryland to Washington flight route?

How far in advance should I book a flight from Maryland to Washington?

What cabin class options are available on Maryland to State of Washington flights?

Can stopping save me money on Maryland to State of Washington flights?

What is the cheapest airline that flies from Maryland to Washington?

What airlines fly to State of Washington?

How many flights depart from Maryland to State of Washington on average per day?

How many flights depart from Maryland to State of Washington on average per week?

How long is the flight from Maryland to State of Washington?

Cheap Maryland to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Maryland to State of Washington

Best Price Found

Fastest flight time

Direct flights

Airports in State of Washington

Frequently asked questions about flying from Maryland to Washington

Best airlines flying from Maryland to State of Washington

Compare and see reviews for airlines that fly from Maryland to State of Washington with momondo

Why use momondo?

An easier way to manage your State of Washington trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Washington

Popular cities in Washington

Popular flights according to clicks in the last 7 days on momondo

Maryland flight routes

According to popular flight searches on momondo this year

State of Washington flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Washington

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Complete your trip to Washington

Explore popular destinations other users love

According to popular flight searches on momondo this year