S$165 Cheap Flights to Comus

View S$165 flight on Sat, 25 Apr, 2026Opens in a new window

Popular airlines

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Comus

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 23 Feb - Tue, 24 Feb
SFO
San Francisco
IAD
Washington
S$343 Return, found 2 days ago
S$343
Return
found 2 days ago
Select Delta flight, departing Mon, 23 Feb from San Francisco to Washington, returning Tue, 24 Feb, priced at S$343 found 2 days ago
United
Mon, 23 Feb - Tue, 24 Feb
SFO
San Francisco
IAD
Washington
S$484 Return, found 2 days ago
S$484
Return
found 2 days ago
Select United flight, departing Mon, 23 Feb from San Francisco to Washington, returning Tue, 24 Feb, priced at S$484 found 2 days ago
American Airlines
Mon, 23 Feb - Tue, 24 Feb
SFO
San Francisco
IAD
Washington
S$509 Return, found 2 days ago
S$509
Return
found 2 days ago
Select American Airlines flight, departing Mon, 23 Feb from San Francisco to Washington, returning Tue, 24 Feb, priced at S$509 found 2 days ago
Air Canada
Sun, 1 Feb - Fri, 6 Feb
CUN
Cancun
IAD
Washington
S$573 Return, found 1 day ago
S$573
Return
found 1 day ago
Select Air Canada flight, departing Sun, 1 Feb from Cancun to Washington, returning Fri, 6 Feb, priced at S$573 found 1 day ago
Aeromexico
Sun, 1 Feb - Fri, 6 Feb
CUN
Cancun
IAD
Washington
S$701 Return, found 1 day ago
S$701
Return
found 1 day ago
Select Aeromexico flight, departing Sun, 1 Feb from Cancun to Washington, returning Fri, 6 Feb, priced at S$701 found 1 day ago

Find the cheapest month to fly from Columbus (CMH) to Baltimore (BWI)

March is typically the cheapest month to fly

From S$164 - S$523 per traveller.

Find Your Flights to Comus IAD

Cheap flights to Comus (IAD)

Get started finding a cheap flight to Comus on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport and whether you want a return or one-way airfare. You can filter for flexibility, number of stops, airline and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Comus.

Return prices range from S$343 - S$1,131 and one-ways Comus start as low as S$165.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

 

Airlines that fly to Comus (IAD)

You have several options for which airline you choose to travel with to Comus. There are 10 airlines flying into IAD: Delta, American Airlines, United, Air Canada, avianca, Aeromexico. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check in a bag or bring hand baggage, it's worth checking whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked in/hand baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

 

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Comus (IAD) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to IAD in February and in April for one-ways.

 

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

What is the name of Comus' airport?
Comus is served by just one airport, Ronald Reagan Washington National Airport (DCA).
What airport is best to fly into Comus?
National Airport is the main airport in Comus. Before you step on the plane, it's a wise idea to research a little about it. It sits around 48 kilometres from the downtown area.
How many airlines fly to Comus?
Comus is serviced by 8 airlines from 97 airports across the globe.
Which airlines fly to Comus?
Comus receives the majority of its flights from American Airlines, JetBlue and Delta with American Airlines being the favourite choice of carrier. Boston is the most popular city for travellers to depart from.
How many nonstop flights are there to Comus?
With approximately 2,882 nonstop flights each week, you'll be hitting the runway in Comus before you can say, "Are we there yet?"
Where are the most popular flights to Comus departing from?
Travellers often depart from Boston, Chicago and New York airports when flying to Comus.
How long is the flight to Comus Airport?
If you're going to Comus from Boston, you'll have a flight duration of 1 hour and 52 minutes. Those taking off from Chicago can expect to be in the air for 1 hour and 52 minutes. From New York it's about 1 hour and 29 minutes away.
How to book the cheapest flight to Comus?
Don't leave locking in your flight to Comus until the very last minute. That's one trick savvy travellers use to get the best deals. Booking well in advance means more options and cheaper flights. Also, do some online research and compare your options. If your destination has a few airports, you may be able to pick up a great deal by flying into a less busy terminal. And finally, don't forget that it's first in, best dressed. Know what a typical airfare costs and be ready to buy your ticket as soon as you see an unbeatable bargain. The best deals never last long.
Do you have any tips for my flight to Comus?
Wherever you're coming from, flying can be an enjoyable experience if you're well organised. We've made a list of handy tips that will help get your Comus holiday started on the right note. What to pack in your hand luggage:

  • The trick to having an awesome flight experience is to pack in advance. Start with the essentials: passport, official ID, cash and important medications. Next, bring items that'll help keep you occupied, like your laptop or a few magazines. It's also smart to bring your chargers, a neck pillow and a pair of earphones. Finally, don't forget to pop in toiletries like a toothbrush, cleansing wipes and a clean T-shirt.

Do not pack the following items in your hand luggage:

  • Squeeze all your full-sized bottles of shampoo and hairspray in your checked luggage. Any gels or liquids in your carry-on suitcase larger than 3.4 ounces (100 millilitres) won't be allowed on. Sharp objects, like your treasured pocket knife, and dangerous products which are explosive or flammable, such as aerosol cans, flares and matches, are also restricted.

What to wear on a flight:

  • Choose comfort over style. Prepare for changes in temperature by donning layers, and wear closed-toe, flat shoes like slip-ons.
  • Deep vein thrombosis (DVT) can pose a risk on long-haul flights. It's the result of blood clotting due to poor circulation, so do some gentle leg and foot exercises in your seat and consider wearing compression tights or socks.

How to get through airport security fast when flying to Comus?
A little pre-planning before you get to the airport can make your getaway to Comus quick and painless. We've rounded up some handy tips and tricks for a swift journey past security:

  • Security personnel first need to determine that you have a valid ID and travel documents before anything else. Have them within easy reach, ready for inspection.
  • The X-ray machine is up next. Remove anything on you that is likely to set off the scanner's alarm. This includes items like headphones or earphones, as well as bulky coats or jackets. They'll need to be placed on the conveyor belt for screening.
  • Your electronic gadgets like laptops and phones will also need to go on a tray to be scanned. Don't worry though, you'll be back online before you know it.
  • Remove all liquids and gels from your hand luggage. They usually need to be sent through the X-ray machine separately. Each item should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit inside a quart-size (one litre), clear zip-lock bag.
  • The right choice of footwear can save you valuable minutes. Boots and bulky shoes are often required to be removed and separately scanned. Slip-on shoes usually aren't.
  • Sharp items such as knives and scissors are not allowed in the cabin. They'll be seized at security, so pack them safely away in your checked suitcase.

Flights to Comus information
Destination airport
Washington Dulles Intl.
Destination airport IATA code
IAD
Destination city name
Washington
Return price
S$342

Trending flights to Comus

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air China
Thu, 26 Mar - Fri, 10 Apr
SIN
Singapore
IAD
Washington
S$1,131 Return, found 6 days ago
S$1,131
Return
found 6 days ago
Select Air China flight, departing Thu, 26 Mar from Singapore to Washington, returning Fri, 10 Apr, priced at S$1,131 found 6 days ago
*Available to Expedia members.