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Dulles Intl

$238+ Cheap flights from Bay City (MBS) to Dulles Intl (IAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
MBS — IAD
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
1 adult, Economy
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Cheap flight deals from Bay City to Dulles Intl

Cheapest flights from Bay City to Dulles Intl
Explore the most affordable flight options available from Bay City to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.

This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/1412:05 pm
MBS
-
IAD
1 stop4h 23m
Delta
Sun 4/56:00 am
IAD
-
MBS
1 stop5h 10m
Delta
Deal found 2/3$274
This Delta deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1212:00 pm
MBS
-
IAD
1 stop4h 52m
Delta
Thu 3/196:00 am
IAD
-
MBS
1 stop5h 10m
Delta
Deal found 2/4$288
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:00 am
MBS
-
IAD
1 stop5h 53m
Delta
Sun 2/226:00 am
IAD
-
MBS
1 stop5h 15m
Delta
Deal found 2/3$299
This Delta deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/33:33 pm
MBS
-
IAD
2 stops20h 45m
Delta
Tue 6/96:00 am
IAD
-
MBS
1 stop5h 13m
Delta
Deal found 2/4$307
This Delta deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/43:33 pm
MBS
-
IAD
1 stop7h 23m
Delta
Tue 6/96:00 am
IAD
-
MBS
1 stop5h 13m
Delta
Deal found 2/4$323
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:17 pm
MBS
-
IAD
1 stop4h 39m
Delta
Wed 5/135:16 pm
IAD
-
MBS
1 stop4h 52m
Delta
Deal found 2/3$324
This Delta deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:50 am
MBS
-
IAD
1 stop3h 09m
Delta
Sun 6/76:00 am
IAD
-
MBS
1 stop5h 13m
Delta
Deal found 2/4$327

Find flight deals from Bay City to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Bay City (MBS) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$288
(Delta)

One-way from

$238
(United Airlines)

Popular in

October

Cheapest in

January

Average price

$256
Provider with most accurate pricing for Bay City MBS Intl-Washington, D.C. Dulles Intl flight deals.
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Provider most trusted by Cheapflights users for Bay City MBS Intl-Washington, D.C. Dulles Intl flights.
Search Deals
From Bay City MBS Intl to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Bay City MBS Intl to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 32% potential increase in price ($151 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bay City to Dulles Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 5, 2026.
Use the filters below to find and compare flights from Bay City to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Bay City

Fly to

Dulles Intl

Route

Depart

Return

Price

Bay CityWashington, D.C.

MBS - IAD

MBSIAD

Bay City MBS Intl

Wed 6/3

6:50 am-9:59 am

1 stop3h 09m

Washington, D.C. Dulles Intl

Tue 6/9

6:00 am-11:13 am

1 stop5h 13m

$288

Bay CityWashington, D.C.

MBS - IAD

MBSIAD

Bay City MBS Intl

Thu 3/12

12:00 pm-4:52 pm

1 stop4h 52m

Washington, D.C. Dulles Intl

Thu 3/19

6:00 am-11:10 am

1 stop5h 10m

$288

Bay CityWashington, D.C.

MBS - IAD

MBSIAD

Bay City MBS Intl

Wed 2/18

6:00 am-11:53 am

1 stop5h 53m

Washington, D.C. Dulles Intl

Sun 2/22

6:00 am-11:15 am

1 stop5h 15m

$299

Bay CityWashington, D.C.

MBS - IAD

MBSIAD

Bay City MBS Intl

Thu 6/4

3:33 pm-10:56 pm

1 stop7h 23m

Washington, D.C. Dulles Intl

Tue 6/9

6:00 am-11:13 am

1 stop5h 13m

$323

Bay CityWashington, D.C.

MBS - IAD

MBSIAD

Bay City MBS Intl

Thu 5/7

6:17 pm-10:56 pm

1 stop4h 39m

Washington, D.C. Dulles Intl

Tue 5/12

11:15 am-2:53 pm

1 stop3h 38m

$324

Bay CityWashington, D.C.

MBS - IAD

MBSIAD

Bay City MBS Intl

Thu 5/7

6:17 pm-10:56 pm

1 stop4h 39m

Washington, D.C. Dulles Intl

Wed 5/13

6:00 am-11:11 am

1 stop5h 11m

$324

Bay CityWashington, D.C.

MBS - IAD

MBSIAD

Bay City MBS Intl

Thu 7/2

6:05 pm-10:59 pm

1 stop4h 54m

Washington, D.C. Dulles Intl

Mon 7/6

6:00 am-11:13 am

1 stop5h 13m

$324

Bay CityWashington, D.C.

MBS - IAD

MBSIAD

Bay City MBS Intl

Wed 6/3

6:50 am-9:59 am

1 stop3h 09m

Washington, D.C. Dulles Intl

Sun 6/7

6:00 am-11:13 am

1 stop5h 13m

$327

Bay CityWashington, D.C.

MBS - IAD

MBSIAD

Bay City MBS Intl

Thu 4/30

11:35 am-4:15 pm

1 stop4h 40m

$238

Bay CityWashington, D.C.

MBS - IAD

MBSIAD

Bay City MBS Intl

Sat 5/9

9:00 am-2:03 pm

1 stop5h 03m

$238

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 14 results
1
2

Compare providers for flights from Bay City to Dulles Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bay City to Dulles Intl in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Bay City-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bay City-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bay City-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bay City-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bay City-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Bay City to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Bay City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bay City to Washington, D.C. Dulles Intl Airport

What is the cheapest month to book a flight from Bay City to Washington, D.C. Dulles Intl Airport?

Currently, July is the cheapest month in which you can book a flight from Bay City to Washington, D.C. Dulles Intl Airport (average of $106). Flying from Bay City to Washington, D.C. Dulles Intl Airport in January is currently the most expensive (average of $189). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated February 5, 2026.
See what other customers who have flown with Delta from Bay City to Washington, D.C. Dulles Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,151 reviews

Food

7.2

Comfort

7.9

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,151 reviews
Delta
7.9
Good
8,151 reviews

Food

7.2

Comfort

7.9

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Bay City to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Bay City to Washington, D.C. Dulles Intl?

    If you book a flight to Washington, D.C. Dulles Intl from Bay City, you will be flying from MBS Intl, which is the city’s only airport. Bay City MBS Intl (MBS) is located 10.8 mi from the center of Bay City. There are 0 flights from MBS Intl to Washington, D.C. Dulles Intl per day from 1 airline.

  • How long is the flight from Bay City to Washington, D.C. Dulles Intl Airport?

    Airlines like Delta fly from Bay City to Washington, D.C. Dulles Intl Airport in about 3h 09m. The time it takes to get you to your destination can typically vary by up to . The distance from Bay City to Washington, D.C. Dulles Intl Airport is about 468 mi.

  • What is the cheapest airline to fly from Bay City to Washington, D.C. Dulles Intl Airport round-trip?

    Currently priced at $228, Delta will fly you from Bay City to Washington, D.C. Dulles Intl Airport and back. In addition to Delta, many other airlines offer competitively priced options for your trip.

  • Can I find deals for flights from Bay City to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Bay City to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bay City to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bay City to Dulles Intl.

  • Can I find deals for business class flights from Bay City to Dulles Intl?

    Yes. Cheapflights offers flight deals from Bay City to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bay City to Washington, D.C. Dulles Intl Airport?

    Currently, July is the cheapest month in which you can book a flight from Bay City to Washington, D.C. Dulles Intl Airport (average of $106). Flying from Bay City to Washington, D.C. Dulles Intl Airport in January is currently the most expensive (average of $189). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Fredericksburg
Hanover
Linthicum Heights
Rockville
Laurel
Towson
Upper Marlboro
Manassas
Largo
Bowie
McLean
Clinton

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Alternative routes for Bay City to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Bay City to Dulles Intl

Discover the top airline that operate flights from Bay City to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$228Average$426FlexibilityNo cancel feeOn-timeN/A

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