What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Bay City round-trip?

Delta, at $229, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Bay City. An alternate airline flying to your destination would be United Airlines.

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Bay City?

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Bay City flight should consider departing on Wednesday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Bay City ranges from 1.2 - 3.1 inches per month. May is typically the wettest month, when rainfall can reach 3.1 in. January is typically the driest time to visit Bay City when rainfall is around 1.2 in.

If weather is an important factor for your trip to Bay City, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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

Thursday flights are found to be more expensive to fly from Washington, D.C. Dulles Intl Airport to Bay City. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Bay City.

What is the cheapest time of day to fly from IAD to MBS?

When flying from Washington, D.C. Dulles Intl Airport to Bay City, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 8% versus a flight at noon.

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

Bay City MBS Intl (MBS), located 10.8 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Dulles Intl to Bay City. 2 airlines have flights to MBS Intl from Washington, D.C. Dulles Intl on a regular basis. Booking flights from Washington, D.C. Dulles Intl to Bay City MBS Intl should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day.

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

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

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

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

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

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

$229+ Flights from Washington, D.C. Dulles Intl Airport to Bay City

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Cheap flight deals from Dulles Intl to Bay City

Round-trip from	$229 (Delta)

From Washington, D.C. Dulles Intl to Bay City MBS Intl

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Find flight deals from Dulles Intl to Bay City

Cheapest flights from Dulles Intl to Bay City
Explore the most affordable flight options available from Dulles Intl to Bay City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Mon 8/185:11 pmIAD - MBS

1 stop5h 18mDelta

Mon 8/256:45 pmMBS - IAD

1 stop4h 41mDelta

Deal found 7/28

$229

Thu 12/118:20 amIAD - MBS

1 stop5h 03mUnited Airlines

Mon 12/152:10 pmMBS - IAD

2 stops17h 17mUnited Airlines

Deal found 7/28

$455

Best flights from Dulles Intl to Bay City
Discover carefully curated flight deals from Dulles Intl to Bay City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Mon 8/185:11 pmIAD - MBS

1 stop5h 18mDelta

Sat 8/2311:45 amMBS - IAD

1 stop5h 49mDelta

Deal found 7/28

$229

Thu 12/118:20 amIAD - MBS

1 stop5h 03mUnited Airlines

Mon 12/152:10 pmMBS - IAD

2 stops17h 17mUnited Airlines

Deal found 7/28

$455

Last-minute flights from Dulles Intl to Bay City
Discover last-minute flight deals from Dulles Intl to Bay City. Data last updated July 29, 2025 and is based on user searches.

Thu 7/313:39 pmIAD - MBS

1 stop5h 24mUnited Airlines

Sat 8/29:00 amMBS - IAD

1 stop4h 49mUnited Airlines

Deal found 7/28

$487

Mon 8/185:11 pmIAD - MBS

1 stop5h 18mDelta

Sat 8/2311:45 amMBS - IAD

1 stop5h 49mDelta

Deal found 7/28

$229

One-way flights from Dulles Intl to Bay City
Search for one-way flight options from Dulles Intl to Bay City. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Sat 8/95:23 pmIAD - MBS

1 stop4h 45mDelta

Deal found 7/29

$292

Sat 8/912:45 pmIAD - MBS

2 stops8h 17mUnited Airlines

Deal found 7/29

$519

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Bay City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Bay City

IAD - MBS

IADMBS

Washington, D.C. Dulles Intl

Mon 8/18

5:11 pm-10:29 pm

1 stop5h 18m

Bay City MBS Intl

Sat 8/23

11:45 am-5:34 pm

1 stop5h 49m

$229

Washington, D.C.Bay City

IAD - MBS

IADMBS

Washington, D.C. Dulles Intl

Thu 12/11

8:20 am-1:23 pm

1 stop5h 03m

Bay City MBS Intl

Mon 12/15

2:10 pm-7:27 am

2 stops17h 17m

$455

Washington, D.C.Bay City

IAD - MBS

IADMBS

Washington, D.C. Dulles Intl

Sat 8/9

5:23 pm-10:08 pm

1 stop4h 45m

$292

Washington, D.C.Bay City

IAD - MBS

IADMBS

Washington, D.C. Dulles Intl

Sat 8/9

12:45 pm-9:02 pm

2 stops8h 17m

$519

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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

Have a flexible travel schedule? Discover the best time to fly to Bay City from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Bay City

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

Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Bay City (average of $322). Flying from Washington, D.C. Dulles Intl Airport to Bay City in December is currently the most expensive (average of $430). 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 Bay City

Read reviews from past customers who have flown Delta and United Airlines from Washington, D.C. Dulles Intl Airport to Bay City. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,979 reviews

Delta

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,896 reviews

Delta

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly into for flights to Bay City from Washington, D.C. Dulles Intl?
Bay City MBS Intl (MBS), located 10.8 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Dulles Intl to Bay City. 2 airlines have flights to MBS Intl from Washington, D.C. Dulles Intl on a regular basis. Booking flights from Washington, D.C. Dulles Intl to Bay City MBS Intl should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day.
What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Bay City round-trip?
Delta, at $229, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Bay City. An alternate airline flying to your destination would be United Airlines.
Can I find deals for flights from Dulles Intl to Bay City that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Bay City flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Bay City?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Bay City.
Can I find deals for business class flights from Dulles Intl to Bay City?
Yes. Cheapflights offers flight deals from Dulles Intl to Bay City 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 Washington, D.C. Dulles Intl Airport to Bay City?
Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Bay City (average of $322). Flying from Washington, D.C. Dulles Intl Airport to Bay City in December is currently the most expensive (average of $430). 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

Mount Pleasant

Frankenmuth

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Top 2 airlines flying from Dulles Intl to Bay City

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$273	Average$288	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$287	Average$344	FlexibilityNo cancel fee	On-timeN/A

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$229+ Cheap flights from Dulles Intl (IAD) to Bay City (MBS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Bay City with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Dulles Intl to Bay City

Round-trip from

Find flight deals from Dulles Intl to Bay City

Cheapest flights from Dulles Intl to Bay CityExplore the most affordable flight options available from Dulles Intl to Bay City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from Dulles Intl to Bay City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Bay City that are best for you.

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

Have a flexible travel schedule? Discover the best time to fly to Bay City from Dulles Intl with our price prediction graph.

Cheapflights Insights

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

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

Reviews of airlines servicing Bay City

Read reviews from past customers who have flown Delta and United Airlines from Washington, D.C. Dulles Intl Airport to Bay City. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Bay City. 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 into for flights to Bay City from Washington, D.C. Dulles Intl?

What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Bay City round-trip?

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

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

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

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

Traveling to a place near Bay City?

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Alternative routes for Dulles Intl to Bay City

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Dulles Intl to Bay City

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Cheapest flights from Dulles Intl to Bay City
Explore the most affordable flight options available from Dulles Intl to Bay City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.