Cheap flights from Idaho to Washington, D.C. from $100
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Washington, D.C. departing on 9/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Idaho to Baltimore
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
What is the cheapest month to fly to Baltimore?
If you’re not able to fly to Baltimore in January, then September is your next best option. Flight prices from Idaho to Baltimore during September average around $386.
What is the cheapest day to depart on your flight to Baltimore?
The cheapest day to depart from Idaho to Baltimore is on a Friday. Travelers who choose to depart for Baltimore on a Friday will often find tickets for as low as $432. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $760. These prices are subject to change though, so be sure to set up a Price Alert for flights to Baltimore.
What is the cheapest time of day to depart on your flight to Baltimore?
Flying to Baltimore from Idaho in the evening is the least expensive time of day to depart. momondo users have found prices as low as $407 when looking at flights departing in the evening. Flights at noon are often more expensive with an average ticket price of $572.
How far in advance should I book a flight to Baltimore?
You are more likely to see cheaper flights to Baltimore from Idaho when booking 9 weeks ahead of your departure date. In general, you can expect to find flights to Baltimore for around $454 when searching 9 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Baltimore from Idaho for as low as $363 on momondo.
What is the cheapest airline that flies from Idaho to Baltimore/Washington?
American Airlines, Southwest, and Alaska Airlines are the most popular carriers operating from Idaho to Baltimore/Washington
What airlines fly to Baltimore?
Delta, United Airlines and Southwest are the top three most popular airlines that fly to Baltimore from Idaho according to our data. Delta is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Baltimore. Keep in mind that there are 5 different airlines that fly to Baltimore on a routine basis, so you have a few additional options to choose from.
Cheap Idaho to Baltimore flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Idaho to Baltimore
When did momondo last update prices for flights from Idaho to Baltimore/Washington Airport?
Prices for flights from Idaho to Baltimore/Washington Airport were last updated today.
How many operators does momondo search for flights from Idaho to Baltimore/Washington Airport?
The number of operators available for flights from Idaho to Baltimore/Washington Airport is 5 as of June 2025.
How old do you have to be to fly from Idaho to Baltimore/Washington Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Baltimore/Washington Airport.
What documentation or ID do you need to fly to Baltimore/Washington Airport?
The necessary travel and health documents for your Baltimore/Washington Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Idaho to Baltimore
Compare and see reviews for airlines that fly from Idaho to Baltimore with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $300 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $300 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $305 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $379 | Free Cancellation | Rating 8.0 4,287 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Idaho to Baltimore?
It is quick and easy to find Idaho to Baltimore flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Baltimore that suits you.
Can I find flights from Idaho to Baltimore with flexible booking policies on momondo?
Flights from Idaho to Baltimore with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Idaho to Baltimore?
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 Baltimore from Idaho.
I’m not ready to book a flight from Idaho to Baltimore right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Idaho to Baltimore flights. All you need is a valid email address and we will do the rest; it is that quick and easy.